RECIPROCATING COMPRESSOR CYLINDER COVER

Cylinder cover for reciprocating compressor, the cylinder cover comprising: at least a first expansion chamber (1) and at least a second expansion chamber (2) fluidly connected to each other by means of at least one communication duct (3); the first expansion chamber (1) being defined, at least part...

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Hauptverfasser:	LILIE, Dietmar Erich Bernhard, HORBATIUK, Borys Wicktor Dagostim, PEREIRA FILHO, Ivan Da Costa
Format:	Patent
Sprache:	eng ; fre ; por
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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creator	LILIE, Dietmar Erich Bernhard HORBATIUK, Borys Wicktor Dagostim PEREIRA FILHO, Ivan Da Costa
description	Cylinder cover for reciprocating compressor, the cylinder cover comprising: at least a first expansion chamber (1) and at least a second expansion chamber (2) fluidly connected to each other by means of at least one communication duct (3); the first expansion chamber (1) being defined, at least partially, by the region (4) of the cover and the counter-parts of the compression cylinder; and the second expansion chamber (2) being defined, at least partially, by the region (5) of the cover and the counter-parts of the discharge system. The first expansion chamber (1) comprises a closing interface (11) with the valve plate arranged at the end of the compression cylinder, and the second expansion chamber (2) comprises a closing interface (21) with counter-parts of the discharge system; wherein the closing interface (11) of the first expansion chamber (1) and the closing interface (21) of the second expansion chamber (2) are oriented towards the same face, and wherein the regions (4) and (5) of the cylinder cover comprise at least one contracted section between them, said contracted section being designed to reduce resonances in the excitation frequencies of the reciprocating compressor. La présente invention concerne un couvercle de cylindre de compresseur alternatif, le couvercle de cylindre comprenant : au moins une première chambre d'expansion (1) et au moins une seconde chambre d'expansion (2) fluidiquement raccordées entre elles au moyen d'au moins un conduit de communication (3); la première chambre d'expansion (1) étant définie au moins partiellement par la zone (4) du couvercle et les contre-pièces du cylindre de compression; et la seconde chambre d'expansion (2) étant définie au moins partiellement par la zone (5) du couvercle et les contre-pièces du système d'évacuation. La première chambre d'expansion (1) comporte une interface de fermeture (11) avec la plaque-valve disposée à l'extrémité du cylindre de compression et la seconde chambre d'expansion (2) comporte une interface de fermeture (21) avec les contre-pièces du système d'évacuation; l'interface de fermeture (11) de la première chambre d'expansion (1) et l'interface de fermeture (21) de la seconde chambre d'expansion (2) étant tournées vers la même face, et les zones (4) et (5) du couvercle du cylindre présentant au moins un rétrécissement entre celles-ci, ledit rétrécissement étant dimensionné de manière à réduire les résonances dans les fréquences d'excitation du compresseur alternatif. A pre
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fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2021119794A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2021119794A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2021119794A13</originalsourceid><addsrcrecordid>eNrjZFAPcnX2DAjyd3YM8fRzV3D29w0Icg0O9g9ScI708fRzcQUy_MNcg3gYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkaGhoaW5pYmjoTFxqgCZtyUW</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>RECIPROCATING COMPRESSOR CYLINDER COVER</title><source>esp@cenet</source><creator>LILIE, Dietmar Erich Bernhard ; HORBATIUK, Borys Wicktor Dagostim ; PEREIRA FILHO, Ivan Da Costa</creator><creatorcontrib>LILIE, Dietmar Erich Bernhard ; HORBATIUK, Borys Wicktor Dagostim ; PEREIRA FILHO, Ivan Da Costa</creatorcontrib><description>Cylinder cover for reciprocating compressor, the cylinder cover comprising: at least a first expansion chamber (1) and at least a second expansion chamber (2) fluidly connected to each other by means of at least one communication duct (3); the first expansion chamber (1) being defined, at least partially, by the region (4) of the cover and the counter-parts of the compression cylinder; and the second expansion chamber (2) being defined, at least partially, by the region (5) of the cover and the counter-parts of the discharge system. The first expansion chamber (1) comprises a closing interface (11) with the valve plate arranged at the end of the compression cylinder, and the second expansion chamber (2) comprises a closing interface (21) with counter-parts of the discharge system; wherein the closing interface (11) of the first expansion chamber (1) and the closing interface (21) of the second expansion chamber (2) are oriented towards the same face, and wherein the regions (4) and (5) of the cylinder cover comprise at least one contracted section between them, said contracted section being designed to reduce resonances in the excitation frequencies of the reciprocating compressor. La présente invention concerne un couvercle de cylindre de compresseur alternatif, le couvercle de cylindre comprenant : au moins une première chambre d'expansion (1) et au moins une seconde chambre d'expansion (2) fluidiquement raccordées entre elles au moyen d'au moins un conduit de communication (3); la première chambre d'expansion (1) étant définie au moins partiellement par la zone (4) du couvercle et les contre-pièces du cylindre de compression; et la seconde chambre d'expansion (2) étant définie au moins partiellement par la zone (5) du couvercle et les contre-pièces du système d'évacuation. La première chambre d'expansion (1) comporte une interface de fermeture (11) avec la plaque-valve disposée à l'extrémité du cylindre de compression et la seconde chambre d'expansion (2) comporte une interface de fermeture (21) avec les contre-pièces du système d'évacuation; l'interface de fermeture (11) de la première chambre d'expansion (1) et l'interface de fermeture (21) de la seconde chambre d'expansion (2) étant tournées vers la même face, et les zones (4) et (5) du couvercle du cylindre présentant au moins un rétrécissement entre celles-ci, ledit rétrécissement étant dimensionné de manière à réduire les résonances dans les fréquences d'excitation du compresseur alternatif. A presente invenção refere-se a uma tampa de cilindro de compressor alternativo, a tampa de cilindro compreendendo: pelo menos uma primeira câmara de expansão (1) e pelo menos uma segunda câmara de expansão (2) fluidicamente conectadas entre si por meio de pelo menos um duto de comunicação (3); a primeira câmara de expansão (1) sendo definida, pelo menos parcialmente, pela região (4) da tampa e as contra-peças do cilindro de compressão; e a segunda câmara de expansão (2) sendo definida, pelo menos parcialmente, pela região (5) da tampa e as contra-peças do sistema de descarga. A primeira câmara de expansão (1) compreende uma interface de fechamento (11) com a placa-válvula disposta na extremidade do cilindro de compressão e a segunda câmara de expansão (2) compreende uma interface de fechamento (21) com contra-peças do sistema de descarga; sendo que a interface de fechamento (11) da primeira câmara de expansão (1) e a interface de fechamento (21) da segunda câmara de expansão (2) encontram-se voltadas para a mesma face, e as regiões (4) e (5) da tampa do cilindro compreendem pelo menos uma estricção entre as mesmas, sendo a dita estricção dimensionada para reduzir ressonâncias nas frequências de excitação do compressor alternativo.</description><language>eng ; fre ; por</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210624&DB=EPODOC&CC=WO&NR=2021119794A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210624&DB=EPODOC&CC=WO&NR=2021119794A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LILIE, Dietmar Erich Bernhard</creatorcontrib><creatorcontrib>HORBATIUK, Borys Wicktor Dagostim</creatorcontrib><creatorcontrib>PEREIRA FILHO, Ivan Da Costa</creatorcontrib><title>RECIPROCATING COMPRESSOR CYLINDER COVER</title><description>Cylinder cover for reciprocating compressor, the cylinder cover comprising: at least a first expansion chamber (1) and at least a second expansion chamber (2) fluidly connected to each other by means of at least one communication duct (3); the first expansion chamber (1) being defined, at least partially, by the region (4) of the cover and the counter-parts of the compression cylinder; and the second expansion chamber (2) being defined, at least partially, by the region (5) of the cover and the counter-parts of the discharge system. The first expansion chamber (1) comprises a closing interface (11) with the valve plate arranged at the end of the compression cylinder, and the second expansion chamber (2) comprises a closing interface (21) with counter-parts of the discharge system; wherein the closing interface (11) of the first expansion chamber (1) and the closing interface (21) of the second expansion chamber (2) are oriented towards the same face, and wherein the regions (4) and (5) of the cylinder cover comprise at least one contracted section between them, said contracted section being designed to reduce resonances in the excitation frequencies of the reciprocating compressor. La présente invention concerne un couvercle de cylindre de compresseur alternatif, le couvercle de cylindre comprenant : au moins une première chambre d'expansion (1) et au moins une seconde chambre d'expansion (2) fluidiquement raccordées entre elles au moyen d'au moins un conduit de communication (3); la première chambre d'expansion (1) étant définie au moins partiellement par la zone (4) du couvercle et les contre-pièces du cylindre de compression; et la seconde chambre d'expansion (2) étant définie au moins partiellement par la zone (5) du couvercle et les contre-pièces du système d'évacuation. La première chambre d'expansion (1) comporte une interface de fermeture (11) avec la plaque-valve disposée à l'extrémité du cylindre de compression et la seconde chambre d'expansion (2) comporte une interface de fermeture (21) avec les contre-pièces du système d'évacuation; l'interface de fermeture (11) de la première chambre d'expansion (1) et l'interface de fermeture (21) de la seconde chambre d'expansion (2) étant tournées vers la même face, et les zones (4) et (5) du couvercle du cylindre présentant au moins un rétrécissement entre celles-ci, ledit rétrécissement étant dimensionné de manière à réduire les résonances dans les fréquences d'excitation du compresseur alternatif. A presente invenção refere-se a uma tampa de cilindro de compressor alternativo, a tampa de cilindro compreendendo: pelo menos uma primeira câmara de expansão (1) e pelo menos uma segunda câmara de expansão (2) fluidicamente conectadas entre si por meio de pelo menos um duto de comunicação (3); a primeira câmara de expansão (1) sendo definida, pelo menos parcialmente, pela região (4) da tampa e as contra-peças do cilindro de compressão; e a segunda câmara de expansão (2) sendo definida, pelo menos parcialmente, pela região (5) da tampa e as contra-peças do sistema de descarga. A primeira câmara de expansão (1) compreende uma interface de fechamento (11) com a placa-válvula disposta na extremidade do cilindro de compressão e a segunda câmara de expansão (2) compreende uma interface de fechamento (21) com contra-peças do sistema de descarga; sendo que a interface de fechamento (11) da primeira câmara de expansão (1) e a interface de fechamento (21) da segunda câmara de expansão (2) encontram-se voltadas para a mesma face, e as regiões (4) e (5) da tampa do cilindro compreendem pelo menos uma estricção entre as mesmas, sendo a dita estricção dimensionada para reduzir ressonâncias nas frequências de excitação do compressor alternativo.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAPcnX2DAjyd3YM8fRzV3D29w0Icg0O9g9ScI708fRzcQUy_MNcg3gYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkaGhoaW5pYmjoTFxqgCZtyUW</recordid><startdate>20210624</startdate><enddate>20210624</enddate><creator>LILIE, Dietmar Erich Bernhard</creator><creator>HORBATIUK, Borys Wicktor Dagostim</creator><creator>PEREIRA FILHO, Ivan Da Costa</creator><scope>EVB</scope></search><sort><creationdate>20210624</creationdate><title>RECIPROCATING COMPRESSOR CYLINDER COVER</title><author>LILIE, Dietmar Erich Bernhard ; HORBATIUK, Borys Wicktor Dagostim ; PEREIRA FILHO, Ivan Da Costa</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021119794A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; por</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LILIE, Dietmar Erich Bernhard</creatorcontrib><creatorcontrib>HORBATIUK, Borys Wicktor Dagostim</creatorcontrib><creatorcontrib>PEREIRA FILHO, Ivan Da Costa</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LILIE, Dietmar Erich Bernhard</au><au>HORBATIUK, Borys Wicktor Dagostim</au><au>PEREIRA FILHO, Ivan Da Costa</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RECIPROCATING COMPRESSOR CYLINDER COVER</title><date>2021-06-24</date><risdate>2021</risdate><abstract>Cylinder cover for reciprocating compressor, the cylinder cover comprising: at least a first expansion chamber (1) and at least a second expansion chamber (2) fluidly connected to each other by means of at least one communication duct (3); the first expansion chamber (1) being defined, at least partially, by the region (4) of the cover and the counter-parts of the compression cylinder; and the second expansion chamber (2) being defined, at least partially, by the region (5) of the cover and the counter-parts of the discharge system. The first expansion chamber (1) comprises a closing interface (11) with the valve plate arranged at the end of the compression cylinder, and the second expansion chamber (2) comprises a closing interface (21) with counter-parts of the discharge system; wherein the closing interface (11) of the first expansion chamber (1) and the closing interface (21) of the second expansion chamber (2) are oriented towards the same face, and wherein the regions (4) and (5) of the cylinder cover comprise at least one contracted section between them, said contracted section being designed to reduce resonances in the excitation frequencies of the reciprocating compressor. La présente invention concerne un couvercle de cylindre de compresseur alternatif, le couvercle de cylindre comprenant : au moins une première chambre d'expansion (1) et au moins une seconde chambre d'expansion (2) fluidiquement raccordées entre elles au moyen d'au moins un conduit de communication (3); la première chambre d'expansion (1) étant définie au moins partiellement par la zone (4) du couvercle et les contre-pièces du cylindre de compression; et la seconde chambre d'expansion (2) étant définie au moins partiellement par la zone (5) du couvercle et les contre-pièces du système d'évacuation. La première chambre d'expansion (1) comporte une interface de fermeture (11) avec la plaque-valve disposée à l'extrémité du cylindre de compression et la seconde chambre d'expansion (2) comporte une interface de fermeture (21) avec les contre-pièces du système d'évacuation; l'interface de fermeture (11) de la première chambre d'expansion (1) et l'interface de fermeture (21) de la seconde chambre d'expansion (2) étant tournées vers la même face, et les zones (4) et (5) du couvercle du cylindre présentant au moins un rétrécissement entre celles-ci, ledit rétrécissement étant dimensionné de manière à réduire les résonances dans les fréquences d'excitation du compresseur alternatif. A presente invenção refere-se a uma tampa de cilindro de compressor alternativo, a tampa de cilindro compreendendo: pelo menos uma primeira câmara de expansão (1) e pelo menos uma segunda câmara de expansão (2) fluidicamente conectadas entre si por meio de pelo menos um duto de comunicação (3); a primeira câmara de expansão (1) sendo definida, pelo menos parcialmente, pela região (4) da tampa e as contra-peças do cilindro de compressão; e a segunda câmara de expansão (2) sendo definida, pelo menos parcialmente, pela região (5) da tampa e as contra-peças do sistema de descarga. A primeira câmara de expansão (1) compreende uma interface de fechamento (11) com a placa-válvula disposta na extremidade do cilindro de compressão e a segunda câmara de expansão (2) compreende uma interface de fechamento (21) com contra-peças do sistema de descarga; sendo que a interface de fechamento (11) da primeira câmara de expansão (1) e a interface de fechamento (21) da segunda câmara de expansão (2) encontram-se voltadas para a mesma face, e as regiões (4) e (5) da tampa do cilindro compreendem pelo menos uma estricção entre as mesmas, sendo a dita estricção dimensionada para reduzir ressonâncias nas frequências de excitação do compressor alternativo.</abstract><oa>free_for_read</oa></addata></record>
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subjects	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
title	RECIPROCATING COMPRESSOR CYLINDER COVER
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