REFRIGERATING AIR-CONDITIONING DEVICE
PROBLEM TO BE SOLVED: To provide an air-conditioning device of high performance with a refrigerant filled by a regulation value or lower by combining a heat exchanger of high performance with the small amount of refrigerant accumulation and refrigerating cycle technology by using propane and isobuta...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SHIBA HIROKUNI |
| description | PROBLEM TO BE SOLVED: To provide an air-conditioning device of high performance with a refrigerant filled by a regulation value or lower by combining a heat exchanger of high performance with the small amount of refrigerant accumulation and refrigerating cycle technology by using propane and isobutane as a combustible hydrocarbon refrigerant. SOLUTION: In this refrigerating air-conditioning device comprising a refrigerant circuit constituted by connecting a refrigerant pipe for liquid and a refrigerant pipe for gas, connecting a compressor, a four-way valve, a heat source-side heat exchanger, a pressure reducing means, an use-side heat exchanger, an outdoor machine and an indoor machine in a state of a closed loop, and a control means, using the combustible hydrocarbon refrigerant as the refrigerant, and supplying cold/hot heat from the use-side heat exchanger, in-pipe cross-sectional areas of pipes 1, 2, 3 forming an internal refrigerant flow channel of the heat source-side heat exchanger or the use-side heat exchanger are determined so that the in-pipe cross-sectional areas of the pipes 1, 3 at longitudinal end portions are larger than the in-pipe cross-sectional area of the pipe 2 at the longitudinal intermediate portion. COPYRIGHT: (C)2009,JPO&INPIT |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2008275201A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2008275201A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2008275201A3</originalsourceid><addsrcrecordid>eNrjZFANcnUL8nR3DXIM8fRzV3D0DNJ19vdz8Qzx9PcDCbi4hnk6u_IwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknivACMDAwsjc1MjA0NHY6IUAQDtByO9</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>REFRIGERATING AIR-CONDITIONING DEVICE</title><source>esp@cenet</source><creator>SHIBA HIROKUNI</creator><creatorcontrib>SHIBA HIROKUNI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide an air-conditioning device of high performance with a refrigerant filled by a regulation value or lower by combining a heat exchanger of high performance with the small amount of refrigerant accumulation and refrigerating cycle technology by using propane and isobutane as a combustible hydrocarbon refrigerant. SOLUTION: In this refrigerating air-conditioning device comprising a refrigerant circuit constituted by connecting a refrigerant pipe for liquid and a refrigerant pipe for gas, connecting a compressor, a four-way valve, a heat source-side heat exchanger, a pressure reducing means, an use-side heat exchanger, an outdoor machine and an indoor machine in a state of a closed loop, and a control means, using the combustible hydrocarbon refrigerant as the refrigerant, and supplying cold/hot heat from the use-side heat exchanger, in-pipe cross-sectional areas of pipes 1, 2, 3 forming an internal refrigerant flow channel of the heat source-side heat exchanger or the use-side heat exchanger are determined so that the in-pipe cross-sectional areas of the pipes 1, 3 at longitudinal end portions are larger than the in-pipe cross-sectional area of the pipe 2 at the longitudinal intermediate portion. COPYRIGHT: (C)2009,JPO&INPIT</description><language>eng</language><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; HEAT EXCHANGE IN GENERAL ; HEAT PUMP SYSTEMS ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; RANGES ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; VENTILATING ; WEAPONS</subject><creationdate>2008</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=20081113&DB=EPODOC&CC=JP&NR=2008275201A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20081113&DB=EPODOC&CC=JP&NR=2008275201A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIBA HIROKUNI</creatorcontrib><title>REFRIGERATING AIR-CONDITIONING DEVICE</title><description>PROBLEM TO BE SOLVED: To provide an air-conditioning device of high performance with a refrigerant filled by a regulation value or lower by combining a heat exchanger of high performance with the small amount of refrigerant accumulation and refrigerating cycle technology by using propane and isobutane as a combustible hydrocarbon refrigerant. SOLUTION: In this refrigerating air-conditioning device comprising a refrigerant circuit constituted by connecting a refrigerant pipe for liquid and a refrigerant pipe for gas, connecting a compressor, a four-way valve, a heat source-side heat exchanger, a pressure reducing means, an use-side heat exchanger, an outdoor machine and an indoor machine in a state of a closed loop, and a control means, using the combustible hydrocarbon refrigerant as the refrigerant, and supplying cold/hot heat from the use-side heat exchanger, in-pipe cross-sectional areas of pipes 1, 2, 3 forming an internal refrigerant flow channel of the heat source-side heat exchanger or the use-side heat exchanger are determined so that the in-pipe cross-sectional areas of the pipes 1, 3 at longitudinal end portions are larger than the in-pipe cross-sectional area of the pipe 2 at the longitudinal intermediate portion. COPYRIGHT: (C)2009,JPO&INPIT</description><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><subject>BLASTING</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>RANGES</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFANcnUL8nR3DXIM8fRzV3D0DNJ19vdz8Qzx9PcDCbi4hnk6u_IwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknivACMDAwsjc1MjA0NHY6IUAQDtByO9</recordid><startdate>20081113</startdate><enddate>20081113</enddate><creator>SHIBA HIROKUNI</creator><scope>EVB</scope></search><sort><creationdate>20081113</creationdate><title>REFRIGERATING AIR-CONDITIONING DEVICE</title><author>SHIBA HIROKUNI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2008275201A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</topic><topic>BLASTING</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>RANGES</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIBA HIROKUNI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIBA HIROKUNI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REFRIGERATING AIR-CONDITIONING DEVICE</title><date>2008-11-13</date><risdate>2008</risdate><abstract>PROBLEM TO BE SOLVED: To provide an air-conditioning device of high performance with a refrigerant filled by a regulation value or lower by combining a heat exchanger of high performance with the small amount of refrigerant accumulation and refrigerating cycle technology by using propane and isobutane as a combustible hydrocarbon refrigerant. SOLUTION: In this refrigerating air-conditioning device comprising a refrigerant circuit constituted by connecting a refrigerant pipe for liquid and a refrigerant pipe for gas, connecting a compressor, a four-way valve, a heat source-side heat exchanger, a pressure reducing means, an use-side heat exchanger, an outdoor machine and an indoor machine in a state of a closed loop, and a control means, using the combustible hydrocarbon refrigerant as the refrigerant, and supplying cold/hot heat from the use-side heat exchanger, in-pipe cross-sectional areas of pipes 1, 2, 3 forming an internal refrigerant flow channel of the heat source-side heat exchanger or the use-side heat exchanger are determined so that the in-pipe cross-sectional areas of the pipes 1, 3 at longitudinal end portions are larger than the in-pipe cross-sectional area of the pipe 2 at the longitudinal intermediate portion. COPYRIGHT: (C)2009,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2008275201A |
| source | esp@cenet |
| subjects | AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING VENTILATING WEAPONS |
| title | REFRIGERATING AIR-CONDITIONING DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T08%3A02%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHIBA%20HIROKUNI&rft.date=2008-11-13&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2008275201A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |