BR9104058A - Conjunto de valvula retentora para um compressor hermetico - Google Patents
Conjunto de valvula retentora para um compressor hermeticoInfo
- Publication number
- BR9104058A BR9104058A BR919104058A BR9104058A BR9104058A BR 9104058 A BR9104058 A BR 9104058A BR 919104058 A BR919104058 A BR 919104058A BR 9104058 A BR9104058 A BR 9104058A BR 9104058 A BR9104058 A BR 9104058A
- Authority
- BR
- Brazil
- Prior art keywords
- check valve
- valve assembly
- hermetic compressor
- hermetic
- compressor
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
- F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/70—Safety, emergency conditions or requirements
- F04C2270/72—Safety, emergency conditions or requirements preventing reverse rotation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7869—Biased open
- Y10T137/7875—Pivoted valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
- Y10T137/7903—Weight biased
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/588,778 US5088905A (en) | 1990-09-27 | 1990-09-27 | Check valve for scroll compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9104058A true BR9104058A (pt) | 1992-06-02 |
Family
ID=24355267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919104058A BR9104058A (pt) | 1990-09-27 | 1991-09-23 | Conjunto de valvula retentora para um compressor hermetico |
Country Status (9)
Country | Link |
---|---|
US (1) | US5088905A (pt) |
EP (1) | EP0478378B1 (pt) |
JP (1) | JPH0735795B2 (pt) |
KR (1) | KR950004540B1 (pt) |
AR (1) | AR246111A1 (pt) |
BR (1) | BR9104058A (pt) |
DE (1) | DE69105087T2 (pt) |
ES (1) | ES2066366T3 (pt) |
MY (1) | MY106784A (pt) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208429A (en) * | 1991-07-26 | 1993-05-04 | Carrier Corporation | Combination muffler and check valve for a screw compressor |
US5496160A (en) * | 1995-07-03 | 1996-03-05 | Tecumseh Products Company | Scroll compressor having a suction check valve |
US6056524A (en) * | 1997-12-12 | 2000-05-02 | Scroll Technologies | Scroll compressor assembly |
US6241016B1 (en) | 1998-04-03 | 2001-06-05 | R & M Energy Systems | Drive head assembly |
US6123528A (en) * | 1998-04-06 | 2000-09-26 | Scroll Technologies | Reed discharge valve for scroll compressors |
US6190138B1 (en) * | 1998-06-12 | 2001-02-20 | Scroll Technologies | Flow valve for correcting reverse rotation in scroll compressor |
KR100332772B1 (ko) * | 1999-09-10 | 2002-04-17 | 구자홍 | 스크롤 압축기의 가스역류 방지장치 |
US6264452B1 (en) * | 1999-12-15 | 2001-07-24 | Scroll Technologies | Reinforcement pin for check valve |
US6457952B1 (en) | 2000-11-07 | 2002-10-01 | Tecumseh Products Company | Scroll compressor check valve assembly |
KR100390783B1 (ko) * | 2001-01-31 | 2003-07-10 | 주식회사 엘지이아이 | 스크롤 압축기 |
KR100397562B1 (ko) * | 2001-08-20 | 2003-09-13 | 주식회사 엘지이아이 | 스크롤 압축기의 진공압축 방지장치 |
WO2005033002A2 (en) * | 2003-09-30 | 2005-04-14 | The Research Foundation Of State University Of New York | Device and method of partially separating gas |
US7448219B2 (en) * | 2004-06-21 | 2008-11-11 | Boeing Co | Hingeless flapper valve for flow control |
ES2579834T3 (es) | 2004-07-13 | 2016-08-17 | Tiax Llc | Sistema y método de refrigeración |
US7255542B2 (en) * | 2005-05-31 | 2007-08-14 | Scroll Technologies | Compressor with check valve orientated at angle relative to discharge tube |
JP4330576B2 (ja) * | 2005-10-28 | 2009-09-16 | サンデン株式会社 | 圧縮機 |
JP2009532628A (ja) * | 2006-04-06 | 2009-09-10 | エルジー エレクトロニクス インコーポレイティド | 圧縮機の逆流防止装置 |
WO2007114582A1 (en) * | 2006-04-06 | 2007-10-11 | Lg Electronics Inc. | Backflow preventing apparatus for compressor |
US20090116977A1 (en) * | 2007-11-02 | 2009-05-07 | Perevozchikov Michael M | Compressor With Muffler |
US8944790B2 (en) * | 2010-10-20 | 2015-02-03 | Thermo King Corporation | Compressor with cyclone and internal oil reservoir |
JP5693921B2 (ja) * | 2010-11-09 | 2015-04-01 | 西川ゴム工業株式会社 | ドアパネル用排水弁 |
CN104343689A (zh) * | 2013-08-06 | 2015-02-11 | 珠海格力节能环保制冷技术研究中心有限公司 | 涡旋压缩机的压缩总成及涡旋压缩机 |
CN106481563B (zh) * | 2015-08-26 | 2019-04-23 | 苏州英华特涡旋技术有限公司 | 一种涡旋压缩机的止回阀 |
EP3499105B1 (en) * | 2017-12-15 | 2020-05-27 | Hamilton Sundstrand Corporation | Check valves |
CN209856036U (zh) * | 2019-04-26 | 2019-12-27 | 艾默生环境优化技术(苏州)有限公司 | 涡旋压缩机 |
US11156303B2 (en) | 2019-05-31 | 2021-10-26 | Mueller International, Llc | Break check valve for hydrant |
US11204102B2 (en) | 2020-03-19 | 2021-12-21 | Mueller International, Llc | Watertight check valve |
CN111720320B (zh) * | 2020-06-29 | 2022-03-01 | 安徽美芝精密制造有限公司 | 制冷装置 |
CN112212039B (zh) * | 2020-09-28 | 2022-06-28 | 珠海格力节能环保制冷技术研究中心有限公司 | 排气阀组件、压缩机及空调器 |
US11725746B2 (en) | 2021-06-07 | 2023-08-15 | Mueller International, Llc | Low water hammer break check valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE868843C (de) * | 1945-02-23 | 1953-02-26 | Waldhof Zellstoff Fab | Verteilerstueck zur Verbindung der Ausblaseleitungen von Zellstoffkochern |
US2923317A (en) * | 1955-11-17 | 1960-02-02 | Crane Co | Swing check valve |
US4325660A (en) * | 1980-02-26 | 1982-04-20 | C. K. Kelley And Sons, Inc. | Single line pressure-pressure pneumatic tube system |
JPS6325394A (ja) * | 1986-07-17 | 1988-02-02 | Sanyo Electric Co Ltd | スクロ−ル圧縮機 |
JPH01130082A (ja) * | 1987-11-16 | 1989-05-23 | Sanyo Electric Co Ltd | スクロール圧縮機 |
-
1990
- 1990-09-27 US US07/588,778 patent/US5088905A/en not_active Expired - Lifetime
-
1991
- 1991-09-02 MY MYPI91001592A patent/MY106784A/en unknown
- 1991-09-23 BR BR919104058A patent/BR9104058A/pt not_active IP Right Cessation
- 1991-09-26 KR KR1019910016784A patent/KR950004540B1/ko not_active IP Right Cessation
- 1991-09-26 JP JP3274599A patent/JPH0735795B2/ja not_active Expired - Fee Related
- 1991-09-26 AR AR91320766A patent/AR246111A1/es active
- 1991-09-27 DE DE69105087T patent/DE69105087T2/de not_active Expired - Lifetime
- 1991-09-27 EP EP91308880A patent/EP0478378B1/en not_active Expired - Lifetime
- 1991-09-27 ES ES91308880T patent/ES2066366T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5088905A (en) | 1992-02-18 |
MY106784A (en) | 1995-07-31 |
KR950004540B1 (ko) | 1995-05-02 |
JPH0735795B2 (ja) | 1995-04-19 |
DE69105087T2 (de) | 1995-03-16 |
ES2066366T3 (es) | 1995-03-01 |
KR920006651A (ko) | 1992-04-27 |
AR246111A1 (es) | 1994-03-30 |
EP0478378B1 (en) | 1994-11-09 |
DE69105087D1 (de) | 1994-12-15 |
EP0478378A3 (en) | 1992-08-12 |
JPH04262089A (ja) | 1992-09-17 |
EP0478378A2 (en) | 1992-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 23/09/2006 |
|
B15K | Others concerning applications: alteration of classification |
Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: F04C 29/10; F04C 29/06; F04C 21/00. Ipc: F04C 29/12 (2006.01) Ipc: F04C 29/12 (2006.01) |