ATE417203T1 - Vakuumpumpe mit mehreren wellen und mit zyklischer übertragung - Google Patents
Vakuumpumpe mit mehreren wellen und mit zyklischer übertragungInfo
- Publication number
- ATE417203T1 ATE417203T1 AT06709136T AT06709136T ATE417203T1 AT E417203 T1 ATE417203 T1 AT E417203T1 AT 06709136 T AT06709136 T AT 06709136T AT 06709136 T AT06709136 T AT 06709136T AT E417203 T1 ATE417203 T1 AT E417203T1
- Authority
- AT
- Austria
- Prior art keywords
- disc
- vacuum pump
- spiral
- fixed
- movable disc
- 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
-
- 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
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
-
- 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
- F04C29/04—Heating; Cooling; Heat insulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Surgical Instruments (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0500663A FR2881189A1 (fr) | 2005-01-21 | 2005-01-21 | Pompe a vide a cycle de translation circulaire a plusieurs arbres |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE417203T1 true ATE417203T1 (de) | 2008-12-15 |
Family
ID=34953994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06709136T ATE417203T1 (de) | 2005-01-21 | 2006-01-20 | Vakuumpumpe mit mehreren wellen und mit zyklischer übertragung |
Country Status (12)
Country | Link |
---|---|
US (1) | US20080193311A1 (de) |
EP (1) | EP1838965B1 (de) |
JP (1) | JP2008528853A (de) |
KR (1) | KR20070103446A (de) |
CN (1) | CN101124408B (de) |
AT (1) | ATE417203T1 (de) |
CA (1) | CA2595360A1 (de) |
DE (1) | DE602006004165D1 (de) |
DK (1) | DK1838965T3 (de) |
FR (1) | FR2881189A1 (de) |
RU (1) | RU2388938C2 (de) |
WO (1) | WO2006077328A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10683865B2 (en) | 2006-02-14 | 2020-06-16 | Air Squared, Inc. | Scroll type device incorporating spinning or co-rotating scrolls |
US10221852B2 (en) * | 2006-02-14 | 2019-03-05 | Air Squared, Inc. | Multi stage scroll vacuum pumps and related scroll devices |
US8622724B2 (en) * | 2009-09-25 | 2014-01-07 | Agilent Technologies, Inc. | Scroll pump with isolation barrier |
US11047389B2 (en) | 2010-04-16 | 2021-06-29 | Air Squared, Inc. | Multi-stage scroll vacuum pumps and related scroll devices |
US20130232975A1 (en) | 2011-08-09 | 2013-09-12 | Robert W. Saffer | Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle |
US9605674B2 (en) * | 2013-12-26 | 2017-03-28 | Agilent Technologies, Inc. | Vacuum scroll pump having pressure-balanced orbiting plate scroll |
US10508543B2 (en) | 2015-05-07 | 2019-12-17 | Air Squared, Inc. | Scroll device having a pressure plate |
CN105604985B (zh) * | 2016-02-18 | 2018-07-03 | 上海交通大学 | 屏蔽式核主泵冷却系统的温度分布测定方法 |
US10865793B2 (en) | 2016-12-06 | 2020-12-15 | Air Squared, Inc. | Scroll type device having liquid cooling through idler shafts |
JP7042364B2 (ja) | 2018-05-04 | 2022-03-25 | エア・スクエアード・インコーポレイテッド | 固定スクロール及び旋回スクロールのコンプレッサー、エキスパンダー、又は真空ポンプの液体冷却 |
US20200025199A1 (en) | 2018-07-17 | 2020-01-23 | Air Squared, Inc. | Dual drive co-rotating spinning scroll compressor or expander |
US11067080B2 (en) | 2018-07-17 | 2021-07-20 | Air Squared, Inc. | Low cost scroll compressor or vacuum pump |
US11530703B2 (en) | 2018-07-18 | 2022-12-20 | Air Squared, Inc. | Orbiting scroll device lubrication |
US11473572B2 (en) | 2019-06-25 | 2022-10-18 | Air Squared, Inc. | Aftercooler for cooling compressed working fluid |
US11898557B2 (en) | 2020-11-30 | 2024-02-13 | Air Squared, Inc. | Liquid cooling of a scroll type compressor with liquid supply through the crankshaft |
US11885328B2 (en) | 2021-07-19 | 2024-01-30 | Air Squared, Inc. | Scroll device with an integrated cooling loop |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2153129B2 (de) * | 1971-06-01 | 1974-01-04 | Vulliez Paul | |
JPS61126390A (ja) * | 1984-11-22 | 1986-06-13 | Shin Meiwa Ind Co Ltd | オイルフリ−スクロ−ル形流体機械 |
JP2753317B2 (ja) * | 1989-03-20 | 1998-05-20 | 株式会社日立製作所 | スクロール流体機械 |
JPH05126139A (ja) * | 1991-10-31 | 1993-05-21 | Ntn Corp | 旋回部材のスラスト支持装置 |
FR2731051B1 (fr) * | 1995-02-24 | 1997-04-30 | Mecanique De Normandie Soc | Pompe a vide a cycle de translation circulaire |
JP3781460B2 (ja) * | 1995-03-17 | 2006-05-31 | 株式会社デンソー | スクロール型圧縮機 |
JP3158938B2 (ja) * | 1995-03-20 | 2001-04-23 | 株式会社日立製作所 | スクロール流体機械及びこれを用いた圧縮気体製造装置 |
JPH0953577A (ja) * | 1995-08-17 | 1997-02-25 | Mitsubishi Heavy Ind Ltd | スクロール型流体機械 |
JPH0953589A (ja) * | 1995-08-18 | 1997-02-25 | Tokico Ltd | スクロール式流体機械 |
JP4365901B2 (ja) * | 1998-03-03 | 2009-11-18 | 株式会社日立製作所 | スクロール式流体機械の製造方法 |
JP4026099B2 (ja) * | 1998-10-15 | 2007-12-26 | アネスト岩田株式会社 | スクロール流体機械 |
US6266995B1 (en) * | 1999-05-20 | 2001-07-31 | Respiratory Management Services, Inc. | Portable medical gas system tester |
FR2798093B1 (fr) * | 1999-09-03 | 2001-11-30 | Sidel Sa | Machine rotative d'etirage-soufflage comportant une commande magnetique de la tige d'etirage |
US6268995B1 (en) * | 2000-06-08 | 2001-07-31 | Jennings Technology | Double-bellows vacuum variable capacitor |
JP3935006B2 (ja) * | 2001-12-03 | 2007-06-20 | 松下エコシステムズ株式会社 | 発電装置 |
JP2003227476A (ja) * | 2002-02-05 | 2003-08-15 | Matsushita Electric Ind Co Ltd | 空気供給装置 |
JP4053416B2 (ja) * | 2002-12-16 | 2008-02-27 | 松下エコシステムズ株式会社 | スクロール圧縮装置とその製造方法 |
US6764288B1 (en) * | 2003-11-06 | 2004-07-20 | Varian, Inc. | Two stage scroll vacuum pump |
-
2005
- 2005-01-21 FR FR0500663A patent/FR2881189A1/fr not_active Withdrawn
-
2006
- 2006-01-20 CN CN2006800055652A patent/CN101124408B/zh not_active Expired - Fee Related
- 2006-01-20 DE DE602006004165T patent/DE602006004165D1/de active Active
- 2006-01-20 RU RU2007131433/06A patent/RU2388938C2/ru not_active IP Right Cessation
- 2006-01-20 DK DK06709136T patent/DK1838965T3/da active
- 2006-01-20 US US11/795,799 patent/US20080193311A1/en not_active Abandoned
- 2006-01-20 CA CA002595360A patent/CA2595360A1/fr not_active Abandoned
- 2006-01-20 AT AT06709136T patent/ATE417203T1/de not_active IP Right Cessation
- 2006-01-20 WO PCT/FR2006/000132 patent/WO2006077328A1/fr active Search and Examination
- 2006-01-20 KR KR1020077018498A patent/KR20070103446A/ko not_active Application Discontinuation
- 2006-01-20 EP EP06709136A patent/EP1838965B1/de not_active Not-in-force
- 2006-01-20 JP JP2007551707A patent/JP2008528853A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2595360A1 (fr) | 2006-07-27 |
CN101124408B (zh) | 2011-03-09 |
EP1838965A1 (de) | 2007-10-03 |
CN101124408A (zh) | 2008-02-13 |
RU2388938C2 (ru) | 2010-05-10 |
WO2006077328A1 (fr) | 2006-07-27 |
WO2006077328A8 (fr) | 2007-08-30 |
RU2007131433A (ru) | 2009-02-27 |
KR20070103446A (ko) | 2007-10-23 |
JP2008528853A (ja) | 2008-07-31 |
DK1838965T3 (da) | 2009-04-06 |
FR2881189A1 (fr) | 2006-07-28 |
EP1838965B1 (de) | 2008-12-10 |
US20080193311A1 (en) | 2008-08-14 |
DE602006004165D1 (de) | 2009-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |