Methods and apparatuses for pump sealing during leakage events
A pump leakage mitigation device includes one or more clamp arms (120) on an outer surface of a pump (10) that can be driven by a biasing element (110) to seat against a shaft (11) of the pump (10) to seal or reduce fluid flow through a breakdown of the pump (10). The biasing element (110) engages o...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| 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 | Robert, Curt J Bass, John R Ginsberg, Robert J Ayer, Robert A |
| description | A pump leakage mitigation device includes one or more clamp arms (120) on an outer surface of a pump (10) that can be driven by a biasing element (110) to seat against a shaft (11) of the pump (10) to seal or reduce fluid flow through a breakdown of the pump (10). The biasing element (110) engages only at threshold temperatures, such as those associated with breakdown orifice failure (12) when additional sealing may be necessary. Clamp arms (120) of any number and shape can be used to achieve the desired seal and based on the pump geometry. A sealant surface (125) and/or keeping mechanism are useable with the leakage mitigation device to enhance fluid flow blockage throughout a pump failure transient scenario. Pump leakage mitigation devices are installed on an outside of a variety of different pump types and can thus be installed, actuated, manipulated, disengaged, and/or removed without having to destroy or disassemble the pump (10). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2610876A3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2610876A3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2610876A33</originalsourceid><addsrcrecordid>eNrjZLDzTS3JyE8pVkjMS1FILChILEosKS1OLVZIyy9SKCjNLVAoTk3MycxLV0gpLQJROamJ2YnpqQqpZal5JcU8DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDIzNDAwtzM0diYCCUACEAwUQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Methods and apparatuses for pump sealing during leakage events</title><source>esp@cenet</source><creator>Robert, Curt J ; Bass, John R ; Ginsberg, Robert J ; Ayer, Robert A</creator><creatorcontrib>Robert, Curt J ; Bass, John R ; Ginsberg, Robert J ; Ayer, Robert A</creatorcontrib><description>A pump leakage mitigation device includes one or more clamp arms (120) on an outer surface of a pump (10) that can be driven by a biasing element (110) to seat against a shaft (11) of the pump (10) to seal or reduce fluid flow through a breakdown of the pump (10). The biasing element (110) engages only at threshold temperatures, such as those associated with breakdown orifice failure (12) when additional sealing may be necessary. Clamp arms (120) of any number and shape can be used to achieve the desired seal and based on the pump geometry. A sealant surface (125) and/or keeping mechanism are useable with the leakage mitigation device to enhance fluid flow blockage throughout a pump failure transient scenario. Pump leakage mitigation devices are installed on an outside of a variety of different pump types and can thus be installed, actuated, manipulated, disengaged, and/or removed without having to destroy or disassemble the pump (10).</description><language>eng ; fre ; ger</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; NUCLEAR ENGINEERING ; NUCLEAR PHYSICS ; NUCLEAR POWER PLANT ; PHYSICS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; WEAPONS</subject><creationdate>2016</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=20161228&DB=EPODOC&CC=EP&NR=2610876A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161228&DB=EPODOC&CC=EP&NR=2610876A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Robert, Curt J</creatorcontrib><creatorcontrib>Bass, John R</creatorcontrib><creatorcontrib>Ginsberg, Robert J</creatorcontrib><creatorcontrib>Ayer, Robert A</creatorcontrib><title>Methods and apparatuses for pump sealing during leakage events</title><description>A pump leakage mitigation device includes one or more clamp arms (120) on an outer surface of a pump (10) that can be driven by a biasing element (110) to seat against a shaft (11) of the pump (10) to seal or reduce fluid flow through a breakdown of the pump (10). The biasing element (110) engages only at threshold temperatures, such as those associated with breakdown orifice failure (12) when additional sealing may be necessary. Clamp arms (120) of any number and shape can be used to achieve the desired seal and based on the pump geometry. A sealant surface (125) and/or keeping mechanism are useable with the leakage mitigation device to enhance fluid flow blockage throughout a pump failure transient scenario. Pump leakage mitigation devices are installed on an outside of a variety of different pump types and can thus be installed, actuated, manipulated, disengaged, and/or removed without having to destroy or disassemble the pump (10).</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>NUCLEAR ENGINEERING</subject><subject>NUCLEAR PHYSICS</subject><subject>NUCLEAR POWER PLANT</subject><subject>PHYSICS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDzTS3JyE8pVkjMS1FILChILEosKS1OLVZIyy9SKCjNLVAoTk3MycxLV0gpLQJROamJ2YnpqQqpZal5JcU8DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDIzNDAwtzM0diYCCUACEAwUQ</recordid><startdate>20161228</startdate><enddate>20161228</enddate><creator>Robert, Curt J</creator><creator>Bass, John R</creator><creator>Ginsberg, Robert J</creator><creator>Ayer, Robert A</creator><scope>EVB</scope></search><sort><creationdate>20161228</creationdate><title>Methods and apparatuses for pump sealing during leakage events</title><author>Robert, Curt J ; Bass, John R ; Ginsberg, Robert J ; Ayer, Robert A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2610876A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2016</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>NUCLEAR ENGINEERING</topic><topic>NUCLEAR PHYSICS</topic><topic>NUCLEAR POWER PLANT</topic><topic>PHYSICS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Robert, Curt J</creatorcontrib><creatorcontrib>Bass, John R</creatorcontrib><creatorcontrib>Ginsberg, Robert J</creatorcontrib><creatorcontrib>Ayer, Robert A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Robert, Curt J</au><au>Bass, John R</au><au>Ginsberg, Robert J</au><au>Ayer, Robert A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Methods and apparatuses for pump sealing during leakage events</title><date>2016-12-28</date><risdate>2016</risdate><abstract>A pump leakage mitigation device includes one or more clamp arms (120) on an outer surface of a pump (10) that can be driven by a biasing element (110) to seat against a shaft (11) of the pump (10) to seal or reduce fluid flow through a breakdown of the pump (10). The biasing element (110) engages only at threshold temperatures, such as those associated with breakdown orifice failure (12) when additional sealing may be necessary. Clamp arms (120) of any number and shape can be used to achieve the desired seal and based on the pump geometry. A sealant surface (125) and/or keeping mechanism are useable with the leakage mitigation device to enhance fluid flow blockage throughout a pump failure transient scenario. Pump leakage mitigation devices are installed on an outside of a variety of different pump types and can thus be installed, actuated, manipulated, disengaged, and/or removed without having to destroy or disassemble the pump (10).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP2610876A3 |
| source | esp@cenet |
| subjects | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR POWER PLANT PHYSICS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS |
| title | Methods and apparatuses for pump sealing during leakage events |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T09%3A21%3A29IST&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=Robert,%20Curt%20J&rft.date=2016-12-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2610876A3%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 |