IN2012DE00361A - - Google Patents
Info
- Publication number
- IN2012DE00361A IN2012DE00361A IN361DE2012A IN2012DE00361A IN 2012DE00361 A IN2012DE00361 A IN 2012DE00361A IN 361DE2012 A IN361DE2012 A IN 361DE2012A IN 2012DE00361 A IN2012DE00361 A IN 2012DE00361A
- Authority
- IN
- India
- Prior art keywords
- pressure chamber
- high pressure
- orbiting scroll
- back pressure
- back face
- 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
- 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
- F04C18/0207—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 both members having co-operating elements in spiral form
- F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F04C18/0207—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 both members having co-operating elements in spiral form
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0253—Details concerning the base
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/028—Means for improving or restricting lubricant flow
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/023—Lubricant distribution through a hollow driving shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011049758A JP5380482B2 (ja) | 2011-03-08 | 2011-03-08 | スクロール圧縮機 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DE00361A true IN2012DE00361A (zh) | 2015-04-10 |
Family
ID=46795749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN361DE2012 IN2012DE00361A (zh) | 2011-03-08 | 2012-02-08 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120230853A1 (zh) |
JP (1) | JP5380482B2 (zh) |
CN (1) | CN102678546B (zh) |
IN (1) | IN2012DE00361A (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6022375B2 (ja) * | 2013-02-21 | 2016-11-09 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー(ホンコン)リミテッド | スクロール圧縮機 |
US9297383B2 (en) * | 2013-03-18 | 2016-03-29 | Lg Electronics Inc. | Scroll compressor with back pressure chamber |
JP6165576B2 (ja) | 2013-09-30 | 2017-07-19 | 株式会社日立産機システム | スクロール式流体機械 |
JP6611468B2 (ja) * | 2015-05-19 | 2019-11-27 | 日立ジョンソンコントロールズ空調株式会社 | スクロール圧縮機 |
CN107605726B (zh) * | 2017-09-04 | 2023-07-14 | 珠海格力电器股份有限公司 | 涡旋压缩机及具有其的空调器 |
KR20220153923A (ko) * | 2021-05-12 | 2022-11-21 | 한온시스템 주식회사 | 스크롤 압축기 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2675313B2 (ja) * | 1987-11-21 | 1997-11-12 | サンデン株式会社 | スクロール型圧縮機 |
JP2782858B2 (ja) * | 1989-10-31 | 1998-08-06 | 松下電器産業株式会社 | スクロール気体圧縮機 |
JP2607707B2 (ja) * | 1989-12-06 | 1997-05-07 | 株式会社日立製作所 | スクロール流体機械 |
MY126636A (en) * | 1994-10-24 | 2006-10-31 | Hitachi Ltd | Scroll compressor |
JPH08312542A (ja) * | 1995-05-17 | 1996-11-26 | Hitachi Ltd | スクロール圧縮機 |
US6056523A (en) * | 1996-02-09 | 2000-05-02 | Kyungwon-Century Co., Ltd. | Scroll-type compressor having securing blocks and multiple discharge ports |
JP2870489B2 (ja) * | 1996-06-14 | 1999-03-17 | 松下電器産業株式会社 | スクロール気体圧縮機 |
US6193489B1 (en) * | 1999-11-02 | 2001-02-27 | Rechi Precision Co., Ltd. | Shaft assembly mechanism for scroll compressor |
JP2002039067A (ja) * | 2000-07-27 | 2002-02-06 | Mitsubishi Heavy Ind Ltd | 圧縮機の給油構造 |
JP2002168183A (ja) * | 2000-12-04 | 2002-06-14 | Matsushita Electric Ind Co Ltd | スクロール圧縮機 |
JP2003176794A (ja) * | 2002-12-13 | 2003-06-27 | Hitachi Ltd | スクロール圧縮機 |
JP4575910B2 (ja) * | 2006-11-24 | 2010-11-04 | 日立アプライアンス株式会社 | 軸受 |
JP2010007565A (ja) * | 2008-06-26 | 2010-01-14 | Denso Corp | ブッシュ位置の識別方法 |
-
2011
- 2011-03-08 JP JP2011049758A patent/JP5380482B2/ja active Active
-
2012
- 2012-02-03 CN CN201210023594.9A patent/CN102678546B/zh not_active Expired - Fee Related
- 2012-02-08 IN IN361DE2012 patent/IN2012DE00361A/en unknown
- 2012-02-14 US US13/372,780 patent/US20120230853A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2012184743A (ja) | 2012-09-27 |
JP5380482B2 (ja) | 2014-01-08 |
US20120230853A1 (en) | 2012-09-13 |
CN102678546B (zh) | 2016-02-03 |
CN102678546A (zh) | 2012-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2012DE00361A (zh) | ||
MX2016006230A (es) | Banda de rodamiento de neumático que incluye estrías en cavidades hendidas de la pared lateral ranurada. | |
IN2014CN03448A (zh) | ||
WO2012122321A3 (en) | Bearing / gearing section for a pdm rotor / stator | |
WO2012128923A3 (en) | Low emission turbine systems incorporating inlet compressor oxidant control apparatus and methods related thereto | |
WO2014186006A3 (en) | Cooling hole for a gas turbine engine component | |
WO2013071382A3 (en) | Flow restrictor and gas compressor | |
EA201290900A1 (ru) | Усовершенствованное охлаждающее устройство | |
GB201116666D0 (en) | Sealing arrangement | |
MX2017010212A (es) | Sistema de compresor de tornillo inundado por aceite y metodo para modificar el mismo. | |
MX2016007355A (es) | Compresor. | |
WO2014074196A3 (en) | Singlet vane cluster assembly | |
WO2014107238A3 (en) | Bi-directional auxiliary lubrication system | |
GB201017275D0 (en) | Intake chamber for combustion chamber | |
RU2014117551A (ru) | Устройство и способ для системы подшипникового узла | |
GB201117662D0 (en) | Fluid separator | |
UA104999C2 (uk) | Роторно-поршневий компресор | |
HK1179817A2 (en) | Oil return device of scroll compressor | |
WO2013000745A3 (de) | Mikropumpe sowie lagerelement für eine mikropumpe und arbeitsverfahren | |
WO2013024117A3 (en) | Improved vacuum pump | |
SA113340563B1 (ar) | غلاف، وآلة تربينية وضاغط بما في ذلك الغلاف | |
WO2012130226A3 (de) | Verbrennungsmotor mit einem um seine achse drehbaren rotor | |
GB201105297D0 (en) | Scroll compressor | |
WO2012072139A3 (en) | Oil compensation in a refrigeration circuit | |
EP3456940B8 (en) | Gas turbine engine lubrication |