CA1317576C - Pompe a vide integralement seche et etanche a mouvement rectiligne de compression alternative - Google Patents
Pompe a vide integralement seche et etanche a mouvement rectiligne de compression alternativeInfo
- Publication number
- CA1317576C CA1317576C CA000487314A CA487314A CA1317576C CA 1317576 C CA1317576 C CA 1317576C CA 000487314 A CA000487314 A CA 000487314A CA 487314 A CA487314 A CA 487314A CA 1317576 C CA1317576 C CA 1317576C
- Authority
- CA
- Canada
- Prior art keywords
- vacuum pump
- pumping
- chamber
- pump according
- axial
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 title description 3
- 238000005086 pumping Methods 0.000 claims abstract description 36
- 230000009975 flexible effect Effects 0.000 claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 24
- 230000033001 locomotion Effects 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 230000002706 hydrostatic effect Effects 0.000 claims description 2
- 238000012550 audit Methods 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 231100000331 toxic Toxicity 0.000 claims 1
- 230000002588 toxic effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 9
- 230000002285 radioactive effect Effects 0.000 abstract description 5
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 abstract 1
- 229910052722 tritium Inorganic materials 0.000 abstract 1
- 241000283074 Equus asinus Species 0.000 description 8
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 235000000832 Ayote Nutrition 0.000 description 2
- 235000009854 Cucurbita moschata Nutrition 0.000 description 2
- 240000001980 Cucurbita pepo Species 0.000 description 2
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000015136 pumpkin Nutrition 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 101100015323 Caenorhabditis elegans bre-1 gene Proteins 0.000 description 1
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- 241000269908 Platichthys flesus Species 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 208000002352 blister Diseases 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 101150094969 rfp1 gene Proteins 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
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
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
-
- 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
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
- F04B45/024—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows with two or more bellows in series
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8411652A FR2567970B1 (fr) | 1984-07-23 | 1984-07-23 | Pompe a vide integralement seche et etanche a mouvement rectiligne de compression alternative |
| FR84.11652 | 1984-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1317576C true CA1317576C (fr) | 1993-05-11 |
Family
ID=9306386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000487314A Expired - Fee Related CA1317576C (fr) | 1984-07-23 | 1985-07-23 | Pompe a vide integralement seche et etanche a mouvement rectiligne de compression alternative |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4718836A (forum.php) |
| EP (1) | EP0173601B1 (forum.php) |
| JP (1) | JPS6193283A (forum.php) |
| AT (1) | ATE35025T1 (forum.php) |
| CA (1) | CA1317576C (forum.php) |
| DE (1) | DE3563242D1 (forum.php) |
| FR (1) | FR2567970B1 (forum.php) |
| ZA (1) | ZA855368B (forum.php) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE455164B (sv) * | 1985-12-05 | 1988-06-27 | Data Promeditech Inc Ab | Pump for biologiska vetskor |
| US4753578A (en) * | 1986-11-26 | 1988-06-28 | Morrison Donald R | Abrasive fluid pumping apparatus |
| WO1990014517A1 (de) * | 1989-05-23 | 1990-11-29 | Siemens Aktiengesellschaft | Faltenbalgpumpe mit mehreren sternförmig angeordneten faltenbälgen |
| US5226801A (en) * | 1992-08-17 | 1993-07-13 | Cobile Alfredo P | Shock absorber type compressor |
| US5308230A (en) * | 1993-03-08 | 1994-05-03 | Stainless Steel Products, Inc. | Bellows pump |
| AU1837895A (en) * | 1994-02-01 | 1995-08-21 | R. Dallas Clayton | Improved oil free scroll vacuum pump |
| KR0126711Y1 (ko) * | 1995-11-22 | 1998-12-15 | 배순훈 | 세탁기의 공기방울 발생기 |
| US5993170A (en) * | 1998-04-09 | 1999-11-30 | Applied Materials, Inc. | Apparatus and method for compressing high purity gas |
| EP1077329A4 (en) * | 1999-03-05 | 2006-08-02 | Tokyo Electron Ltd | VACUUM MACHINE |
| JP3822768B2 (ja) * | 1999-12-03 | 2006-09-20 | 株式会社ルネサステクノロジ | Ｉｃカードの製造方法 |
| US8523544B2 (en) | 2010-04-16 | 2013-09-03 | Air Squared, Inc. | Three stage scroll vacuum pump |
| US10221852B2 (en) | 2006-02-14 | 2019-03-05 | Air Squared, Inc. | Multi stage scroll vacuum pumps and related scroll devices |
| US8668479B2 (en) * | 2010-01-16 | 2014-03-11 | Air Squad, Inc. | Semi-hermetic scroll compressors, vacuum pumps, and expanders |
| US7942655B2 (en) * | 2006-02-14 | 2011-05-17 | Air Squared, Inc. | Advanced scroll compressor, vacuum pump, and expander |
| US10683865B2 (en) | 2006-02-14 | 2020-06-16 | Air Squared, Inc. | Scroll type device incorporating spinning or co-rotating scrolls |
| IT1394259B1 (it) * | 2009-05-12 | 2012-06-01 | Lo | Compressore d'aria |
| 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 |
| CN205586102U (zh) * | 2014-12-01 | 2016-09-21 | 洁碧有限公司 | 防水无线口腔冲洗器 |
| US10508543B2 (en) | 2015-05-07 | 2019-12-17 | Air Squared, Inc. | Scroll device having a pressure plate |
| US10865793B2 (en) | 2016-12-06 | 2020-12-15 | Air Squared, Inc. | Scroll type device having liquid cooling through idler shafts |
| WO2019048647A1 (de) * | 2017-09-08 | 2019-03-14 | Sera Gmbh | Verdichter mit einem metall-membranbalg und betriebsverfahren für einen solchen verdichter |
| CN112119219B (zh) | 2018-05-04 | 2022-09-27 | 空气平方公司 | 固定和动涡旋压缩机、膨胀机或真空泵的液体冷却 |
| US11067080B2 (en) | 2018-07-17 | 2021-07-20 | Air Squared, Inc. | Low cost scroll compressor or vacuum pump |
| US20200025199A1 (en) | 2018-07-17 | 2020-01-23 | Air Squared, Inc. | Dual drive co-rotating spinning scroll compressor or expander |
| 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 (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1195133A (en) * | 1916-08-15 | stockholm | ||
| US1341669A (en) * | 1919-03-24 | 1920-06-01 | United Mattress Machinery Comp | Pump |
| US1546397A (en) * | 1921-10-15 | 1925-07-21 | Henry C Michelsen | Pumping mechanism for vapor gases |
| US1538166A (en) * | 1924-02-23 | 1925-05-19 | Rex Iron Works Company | Force pump |
| US1711803A (en) * | 1926-01-20 | 1929-05-07 | Munday Reginald Luther | Diaphragm pump |
| AT129157B (de) * | 1931-03-23 | 1932-07-11 | Harry Sauveur | Unter den Flüssigkeitsspiegel zu versenkender, elektrisch angetriebener Maschinensatz. |
| US2021156A (en) * | 1933-11-10 | 1935-11-19 | Smith William Neil | Pump |
| US1992139A (en) * | 1933-11-14 | 1935-02-19 | Cloyd L Armstrong | Air compressor |
| FR795326A (fr) * | 1934-12-17 | 1936-03-11 | Perfectionnements aux diaphragmes pour tous genres d'application | |
| US2220902A (en) * | 1937-04-08 | 1940-11-12 | Rochester Mfg Co Inc | Gauge diaphragm mounting |
| US2267280A (en) * | 1937-10-15 | 1941-12-23 | Hermes Patentverwertungs Gmbh | Device for conveying fluids |
| DE861732C (de) * | 1943-03-19 | 1953-01-05 | Ind Werke Ag | Membranbalg |
| US2668656A (en) * | 1944-12-19 | 1954-02-09 | Jr Eugene T Booth | Sylphon sealed pump |
| US2791372A (en) * | 1945-04-26 | 1957-05-07 | Anthony A Abbatiello | Pump |
| US2578265A (en) * | 1948-10-11 | 1951-12-11 | Milton Roy Co | Bellows pump |
| DE802642C (de) * | 1949-05-17 | 1951-02-15 | Richard Dr-Ing Stroehlen | Zweistufiger Verdichter mit Schwingungsantrieb |
| FR1457688A (fr) * | 1965-09-23 | 1966-01-24 | Omnium Tech De Mecanique S A R | Compresseur à membrane |
| DE1503436A1 (de) * | 1966-04-15 | 1969-09-18 | Klein Schanzlin & Becker Ag | Verdichter mit Metallmembran-Faltenbalg |
| GB1210065A (en) * | 1967-03-31 | 1970-10-28 | I V Pressure Controllers Ltd | Improvements in or relating to diaphragms |
| GB1335407A (en) * | 1971-05-14 | 1973-10-31 | Metal Bellows Co | Compressor or evacuator |
| FR2141402B1 (forum.php) * | 1971-06-01 | 1973-06-29 | Vulliez Paul | |
| FR2153129B2 (forum.php) * | 1971-06-01 | 1974-01-04 | Vulliez Paul | |
| US3947156A (en) * | 1972-03-08 | 1976-03-30 | Erich Becker | Diaphragm pump, particularly for the generation of vacuum |
| DE2646340A1 (de) * | 1976-10-14 | 1978-04-20 | Bosch Gmbh Robert | Vakuumpumpe |
| EP0011445A1 (en) * | 1978-11-10 | 1980-05-28 | Millars Wellpoint International Limited | Pump |
| CA1233363A (en) * | 1984-06-01 | 1988-03-01 | Robert E. Fischell | Single valve diaphragm pump with decreased sensitivity to ambient conditions |
| JPH102449A (ja) * | 1996-06-14 | 1998-01-06 | Kawaden:Kk | バルブ用アクチュエータの動作監視装置 |
-
1984
- 1984-07-23 FR FR8411652A patent/FR2567970B1/fr not_active Expired
-
1985
- 1985-07-12 AT AT85401426T patent/ATE35025T1/de not_active IP Right Cessation
- 1985-07-12 DE DE8585401426T patent/DE3563242D1/de not_active Expired
- 1985-07-12 EP EP85401426A patent/EP0173601B1/fr not_active Expired
- 1985-07-15 US US06/754,738 patent/US4718836A/en not_active Expired - Lifetime
- 1985-07-16 ZA ZA855368A patent/ZA855368B/xx unknown
- 1985-07-23 CA CA000487314A patent/CA1317576C/fr not_active Expired - Fee Related
- 1985-07-23 JP JP60161310A patent/JPS6193283A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2567970B1 (fr) | 1989-04-28 |
| FR2567970A1 (fr) | 1986-01-24 |
| EP0173601A1 (fr) | 1986-03-05 |
| ZA855368B (en) | 1986-03-26 |
| EP0173601B1 (fr) | 1988-06-08 |
| JPS6193283A (ja) | 1986-05-12 |
| JPH0315038B2 (forum.php) | 1991-02-28 |
| DE3563242D1 (en) | 1988-07-14 |
| US4718836A (en) | 1988-01-12 |
| ATE35025T1 (de) | 1988-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |