ES2572331T3 - Disposición de válvula para compresores herméticos - Google Patents
Disposición de válvula para compresores herméticosInfo
- Publication number
- ES2572331T3 ES2572331T3 ES12723591T ES12723591T ES2572331T3 ES 2572331 T3 ES2572331 T3 ES 2572331T3 ES 12723591 T ES12723591 T ES 12723591T ES 12723591 T ES12723591 T ES 12723591T ES 2572331 T3 ES2572331 T3 ES 2572331T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- valve plate
- vane
- central region
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1087—Valve seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/08—Check valves with guided rigid valve members shaped as rings
- F16K15/10—Check valves with guided rigid valve members shaped as rings integral with, or rigidly fixed to, a common valve plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1066—Valve plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Check Valves (AREA)
- Rotary Pumps (AREA)
Abstract
Disposición de válvula para compresores herméticos del tipo que comprende: una caja de cigüeñal cilíndrica (10) que define un cilindro de compresión (11); una placa de válvula (40) que cierra un extremo del cilindro de compresión (11) y que está provista con un orificio de aspiración (41) y un orificio de descarga (42) y con regiones de asiento (43, 44) respectivas, siendo cerrado cada uno de dichos orificios (41, 42) por una paleta de válvula (50, 60) respectiva, que comprende una porción extrema de sellado (53, 63), que está asociada operativamente con el orificio (41, 42) respectivo y asentada en la periferia, en una condición cerrada, contra una región de asiento (43, 44) de la paleta de la válvula (50, 60) respectiva, en la placa de la válvula (40), en la que la placa de válvula (40) lleva un medio de soporte (70) definido en la región central del contorno de al menos uno de dichos orificios de aspiración (41) y orificios de descarga (42) e incorporado a la placa de la válvula (40) por al menos un brazo radial (80), en el interior del orificio (41, 42) respectivo, teniendo dichos medios de soporte (70) una superficie de tope (71), contra la que se asienta una región central de la porción de sellado (40) de la paleta (50, 60) respectiva, estando caracterizada porque dicha superficie de tope (71) define una proyección con relación al brazo radial (80), que debe permanecer contenida sólo en la región central.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI1101993-0A BRPI1101993A2 (pt) | 2011-04-28 | 2011-04-28 | Arranjo de válvula para compressores herméticos |
PCT/BR2012/000120 WO2012145812A2 (en) | 2011-04-28 | 2012-04-27 | Valve arrangement for hermetic compressors |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2572331T3 true ES2572331T3 (es) | 2016-05-31 |
Family
ID=46167998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES12723591T Active ES2572331T3 (es) | 2011-04-28 | 2012-04-27 | Disposición de válvula para compresores herméticos |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140134026A1 (es) |
EP (1) | EP2702274B1 (es) |
JP (1) | JP2014512483A (es) |
KR (1) | KR20140024913A (es) |
CN (1) | CN103608588B (es) |
BR (1) | BRPI1101993A2 (es) |
ES (1) | ES2572331T3 (es) |
SG (1) | SG194672A1 (es) |
WO (1) | WO2012145812A2 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5478579B2 (ja) | 2011-09-29 | 2014-04-23 | 株式会社豊田自動織機 | 圧縮機 |
US20150226210A1 (en) * | 2014-02-10 | 2015-08-13 | General Electric Company | Linear compressor |
EP3171025A1 (en) * | 2015-11-19 | 2017-05-24 | Whirlpool S.A. | Constructive disposition in reciprocating compressor suction valve |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1852033A (en) * | 1925-11-25 | 1932-04-05 | Frigidaire Corp | Check valve |
GB333319A (en) * | 1929-05-22 | 1930-08-14 | Arthur Hughes | Improvements in the valves of hand bellows |
US3314600A (en) * | 1963-11-21 | 1967-04-18 | Frank M Cobourn | Valve apparatus |
US3998243A (en) * | 1975-11-19 | 1976-12-21 | Fedders Corporation | Flapper valve for a rotary compressor |
US4781540A (en) * | 1985-12-05 | 1988-11-01 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston type compressor for air conditioning unit having asymmetric valve mechanism |
US4764091A (en) * | 1985-12-05 | 1988-08-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Piston type compressor for air conditioning unit with asymmetric valve mechanisms |
US4854839A (en) * | 1988-06-13 | 1989-08-08 | Copeland Corporation | Compressor valve assembly |
US5230363A (en) * | 1991-04-10 | 1993-07-27 | Dowell Schlumberger Incorporated | Suction valve for high pressure slurry pump |
EP0843784B1 (de) * | 1995-08-11 | 2001-11-14 | KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH | Ventilplatte für kolbenverdichter, insbesondere für die drucklufterzeugung in kraftfahrzeugen |
JPH09126133A (ja) | 1995-11-08 | 1997-05-13 | Sanyo Electric Co Ltd | 冷媒圧縮機 |
DE59803788D1 (de) * | 1997-12-11 | 2002-05-16 | Verdichter Oe Ges M B H | Kältemittelverdichter mit verbessertem ventil |
US6468060B1 (en) * | 1998-03-02 | 2002-10-22 | Carrier Corporation | Oil film dilation for compressor suction valve stress reduction |
US6565336B1 (en) * | 1998-05-06 | 2003-05-20 | Carrier Corporation | Normally unseated suction valve |
US6102680A (en) * | 1998-07-01 | 2000-08-15 | Carrier Corporation | Suction valve with release timing chamber |
JP2000345966A (ja) * | 1999-06-01 | 2000-12-12 | Sanden Corp | 圧縮機 |
JP4910184B2 (ja) * | 2000-06-20 | 2012-04-04 | 株式会社ヴァレオジャパン | 往復式冷媒圧縮機 |
BR0003292A (pt) * | 2000-07-17 | 2002-02-26 | Brasil Compressores S A | Arranjo de válvulas de sucção e de descarga para compressor hermético de pequeno porte |
US6368085B1 (en) * | 2000-10-23 | 2002-04-09 | Tecumseh Products Company | Suction valve with variable slot width |
EP1350029B1 (en) * | 2001-01-08 | 2014-09-10 | President and Fellows of Harvard College | Valves and pumps for microfluidic systems and method for making microfluidic systems |
JP2002285965A (ja) * | 2001-03-27 | 2002-10-03 | Sanden Corp | 往復動圧縮機 |
US7063520B2 (en) * | 2002-05-06 | 2006-06-20 | Lg Electronics Inc. | Suction valve assembly of reciprocating compressor |
US7014433B2 (en) * | 2003-02-13 | 2006-03-21 | Carrier Corporation | Shaped valve seats in displacement compressors |
US6823891B2 (en) * | 2003-02-25 | 2004-11-30 | Copeland Corporation | Compressor suction reed valve |
JP3742862B2 (ja) * | 2003-03-05 | 2006-02-08 | ダイキン工業株式会社 | 圧縮機 |
KR100516325B1 (ko) * | 2003-04-08 | 2005-09-23 | 삼성광주전자 주식회사 | 왕복동형 압축기의 밸브 조립체 |
JP2004360686A (ja) * | 2003-05-12 | 2004-12-24 | Matsushita Electric Ind Co Ltd | 冷媒圧縮機 |
JP2006226113A (ja) * | 2003-05-27 | 2006-08-31 | Valeo Thermal Systems Japan Corp | 圧縮機に用いられる弁板のポート構造 |
WO2005010363A2 (en) * | 2003-07-23 | 2005-02-03 | Hargraves Technology Corporation | Pump valve with controlled stroke |
JP2005105868A (ja) | 2003-09-29 | 2005-04-21 | Hitachi Ltd | 密閉型圧縮機 |
US7654283B2 (en) * | 2003-10-21 | 2010-02-02 | Seiko Epson Corporation | Check valve and pump including check valve |
KR20050042526A (ko) * | 2003-11-03 | 2005-05-10 | 삼성광주전자 주식회사 | 왕복동형 압축기의 밸브 조립체 |
JP2005226536A (ja) * | 2004-02-12 | 2005-08-25 | Toyota Motor Corp | 真空ポンプ |
US20050249620A1 (en) * | 2004-05-05 | 2005-11-10 | Agrawal Nityanand J | Discharge valve with dampening |
JP4408389B2 (ja) * | 2004-05-10 | 2010-02-03 | サンデン株式会社 | 斜板式圧縮機 |
JP2005337156A (ja) * | 2004-05-28 | 2005-12-08 | Matsushita Electric Ind Co Ltd | 密閉型圧縮機 |
US7278838B2 (en) * | 2004-06-15 | 2007-10-09 | Waterjet Service, Inc. | Inlet check valve with removable seat |
US7497230B1 (en) * | 2005-01-21 | 2009-03-03 | Fleetguard, Inc | Priming pump with reed valve |
BRPI0505717B1 (pt) * | 2005-12-16 | 2020-03-10 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda | Compressor hermético com isolamento térmico interno |
BRPI0505734A (pt) * | 2005-12-19 | 2007-09-25 | Brasil Compressores Sa | arranjo de montagem de válvula para compressor de refrigeração |
JP4902244B2 (ja) * | 2006-03-31 | 2012-03-21 | 三洋電機株式会社 | 往復動型圧縮機 |
JP2007291881A (ja) * | 2006-04-21 | 2007-11-08 | Sanden Corp | 圧縮機 |
JP4692434B2 (ja) | 2006-08-03 | 2011-06-01 | パナソニック株式会社 | 圧縮機 |
US8974203B2 (en) * | 2007-04-03 | 2015-03-10 | Parker-Hannifin Corporation | Hydraulic pump end cover |
JP5273504B2 (ja) * | 2007-07-26 | 2013-08-28 | 株式会社ヴァレオジャパン | 圧縮機 |
AT10394U1 (de) * | 2008-03-19 | 2009-02-15 | Acc Austria Gmbh | Kältemittelverdichter |
JP5414088B2 (ja) * | 2008-06-17 | 2014-02-12 | サンデン株式会社 | 圧縮機 |
JP5478577B2 (ja) * | 2011-09-27 | 2014-04-23 | 株式会社豊田自動織機 | 圧縮機 |
JP5478579B2 (ja) * | 2011-09-29 | 2014-04-23 | 株式会社豊田自動織機 | 圧縮機 |
-
2011
- 2011-04-28 BR BRPI1101993-0A patent/BRPI1101993A2/pt not_active IP Right Cessation
-
2012
- 2012-04-27 JP JP2014506693A patent/JP2014512483A/ja active Pending
- 2012-04-27 KR KR1020137031562A patent/KR20140024913A/ko not_active Application Discontinuation
- 2012-04-27 CN CN201280028101.9A patent/CN103608588B/zh not_active Expired - Fee Related
- 2012-04-27 EP EP12723591.9A patent/EP2702274B1/en not_active Not-in-force
- 2012-04-27 ES ES12723591T patent/ES2572331T3/es active Active
- 2012-04-27 SG SG2013080015A patent/SG194672A1/en unknown
- 2012-04-27 US US14/114,075 patent/US20140134026A1/en not_active Abandoned
- 2012-04-27 WO PCT/BR2012/000120 patent/WO2012145812A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012145812A3 (en) | 2013-08-01 |
WO2012145812A2 (en) | 2012-11-01 |
EP2702274A2 (en) | 2014-03-05 |
BRPI1101993A2 (pt) | 2014-02-11 |
EP2702274B1 (en) | 2016-04-27 |
JP2014512483A (ja) | 2014-05-22 |
KR20140024913A (ko) | 2014-03-03 |
US20140134026A1 (en) | 2014-05-15 |
CN103608588B (zh) | 2016-05-11 |
SG194672A1 (en) | 2013-12-30 |
CN103608588A (zh) | 2014-02-26 |
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