FR2404131A1 - Compresseur a piston rotatif - Google Patents
Compresseur a piston rotatifInfo
- Publication number
- FR2404131A1 FR2404131A1 FR7827281A FR7827281A FR2404131A1 FR 2404131 A1 FR2404131 A1 FR 2404131A1 FR 7827281 A FR7827281 A FR 7827281A FR 7827281 A FR7827281 A FR 7827281A FR 2404131 A1 FR2404131 A1 FR 2404131A1
- Authority
- FR
- France
- Prior art keywords
- piston
- account
- taking
- rotation
- edge
- 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.)
- Granted
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
- F04C18/22—Rotary-piston pumps specially adapted for elastic fluids of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth equivalents than the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Machine à piston rotatif. Compte tenu du sens de rotation 6, le bord amont 14 de l'orifice d'admission 13 se trouve en regard de l'arête frontale 8 du piston 7 avant que le piston 7 n'atteigne son point mort et au moment où l'angle arrière du piston commande l'ouverture de l'orifice d'échappement 16 et compte tenu du sens de rotation 6 le bord aval 15 de l'orifice d'admission 13 se trouve en face de l'arête arrière 9 du piston dès que l'angle arrière du piston se trouve toujours, en tenant compte du sens de rotation 6, en aval de l'orifice d'échappement 16. Compresseurs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2743038A DE2743038C2 (de) | 1977-09-24 | 1977-09-24 | Rotationskolbenverdichter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404131A1 true FR2404131A1 (fr) | 1979-04-20 |
FR2404131B1 FR2404131B1 (fr) | 1985-05-24 |
Family
ID=6019794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827281A Expired FR2404131B1 (fr) | 1977-09-24 | 1978-09-22 | Compresseur a piston rotatif |
Country Status (7)
Country | Link |
---|---|
US (1) | US4218199A (fr) |
JP (1) | JPS5489307A (fr) |
AT (1) | AT355177B (fr) |
CA (1) | CA1117501A (fr) |
DE (1) | DE2743038C2 (fr) |
FR (1) | FR2404131B1 (fr) |
GB (1) | GB2004948B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0094379B1 (fr) * | 1982-05-12 | 1987-01-28 | Schwab, Walter, Mag.rer.nat. | Pompe rotative propulsant des matières gazéiformes et liquides, spécialement pour l'emploi par propulsion dans des pompes à membrane pour le sang |
DE3317156A1 (de) * | 1982-05-12 | 1983-11-17 | Walter 5411 Oberalm Salzburg Schwab | Rotationspumpe zur foerderung gasfoermiger und fluessiger stoffe, insbesonders zur verwendung als blut- und herzpumpe sowie kuenstliches herz |
AT376886B (de) * | 1982-05-12 | 1985-01-10 | Walter Mag Schwab | Rotationspumpe zur foerderung gasfoermiger und fluessiger stoffe, insbesondere zur verwendung als antriebseinheit fuer mebranblutpumpen |
AT376887B (de) * | 1983-01-20 | 1985-01-10 | Walter Mag Schwab | Rotationspumpe zur verwendung als blut- und herzpumpe |
AT380636B (de) * | 1983-02-16 | 1986-06-25 | Walter Mag Schwab | Rotationspumpe zur verwendung als blut- und herzpumpe |
DE3515239A1 (de) * | 1985-04-26 | 1986-10-30 | Aisin Seiki K.K., Kariya, Aichi | Auslassventil |
JPH0216689A (ja) * | 1988-07-05 | 1990-01-19 | Nec Corp | 光学式文字認識装置 |
JP2882696B2 (ja) * | 1990-03-10 | 1999-04-12 | ルーク アウトモービルテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | ベーンポンプ |
CN1078313C (zh) * | 1997-08-19 | 2002-01-23 | 张呈林 | 旋转活塞转子压缩机 |
US8794941B2 (en) | 2010-08-30 | 2014-08-05 | Oscomp Systems Inc. | Compressor with liquid injection cooling |
US9267504B2 (en) | 2010-08-30 | 2016-02-23 | Hicor Technologies, Inc. | Compressor with liquid injection cooling |
CN103291612B (zh) * | 2012-02-24 | 2015-12-02 | 常州大学 | 谐波式齿轮泵 |
CN103225611A (zh) * | 2013-04-08 | 2013-07-31 | 高金波 | 一种两角转子空调压缩机 |
US10087758B2 (en) | 2013-06-05 | 2018-10-02 | Rotoliptic Technologies Incorporated | Rotary machine |
GB2528309B (en) | 2014-07-17 | 2016-10-19 | Walker Garside David | Epitrochoidal type compressor |
KR102195233B1 (ko) | 2017-04-07 | 2020-12-28 | 스택폴 인터내셔널 엔지니어드 프로덕츠, 엘티디. | 에피트로코이드 진공 펌프 |
EP3850189A4 (fr) | 2018-09-11 | 2022-06-15 | Rotoliptic Technologies Incorporated | Étanchéité dans des machines rotatives trochoïdales hélicoïdales |
US11815094B2 (en) | 2020-03-10 | 2023-11-14 | Rotoliptic Technologies Incorporated | Fixed-eccentricity helical trochoidal rotary machines |
US11802558B2 (en) | 2020-12-30 | 2023-10-31 | Rotoliptic Technologies Incorporated | Axial load in helical trochoidal rotary machines |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR547659A (fr) * | 1922-12-21 | |||
DE433535C (de) * | 1926-09-07 | Benjamin Rene Planche | Steuerung fuer Drehkolbenverdichter, dessen Zylinder die Form einer Conchoide hat und einen von zwei Spitzbogen begrenzten Kolben enthaelt | |
US1686569A (en) * | 1925-11-19 | 1928-10-09 | Standard Pump & Supply Company | Compressor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1636486A (en) * | 1922-02-17 | 1927-07-19 | Mrs Widow Ernest Benoit Planch | Rotary engine or pump |
FR907575A (fr) * | 1944-04-24 | 1946-03-15 | Perfectionnements aux machines rotatives | |
DE2012233A1 (de) * | 1970-03-14 | 1971-09-23 | Borsig GmbH, 1000 Berlin; Wankel GmbH, 8990 Lindau | Gehäuse eines Kreiskolbenverdichters |
DE2402084A1 (de) * | 1974-01-17 | 1975-07-24 | Borsig Gmbh | Lage der ein- und auslasskanaele in einem rotationskolbenverdichter |
-
1977
- 1977-09-24 DE DE2743038A patent/DE2743038C2/de not_active Expired
-
1978
- 1978-09-12 AT AT658378A patent/AT355177B/de active
- 1978-09-22 CA CA000311920A patent/CA1117501A/fr not_active Expired
- 1978-09-22 FR FR7827281A patent/FR2404131B1/fr not_active Expired
- 1978-09-25 JP JP11676678A patent/JPS5489307A/ja active Granted
- 1978-09-25 GB GB7837944A patent/GB2004948B/en not_active Expired
- 1978-09-25 US US05/945,633 patent/US4218199A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR547659A (fr) * | 1922-12-21 | |||
DE433535C (de) * | 1926-09-07 | Benjamin Rene Planche | Steuerung fuer Drehkolbenverdichter, dessen Zylinder die Form einer Conchoide hat und einen von zwei Spitzbogen begrenzten Kolben enthaelt | |
US1686569A (en) * | 1925-11-19 | 1928-10-09 | Standard Pump & Supply Company | Compressor |
Also Published As
Publication number | Publication date |
---|---|
DE2743038A1 (de) | 1979-03-29 |
FR2404131B1 (fr) | 1985-05-24 |
JPS5489307A (en) | 1979-07-16 |
US4218199A (en) | 1980-08-19 |
GB2004948B (en) | 1982-03-03 |
JPS6218759B2 (fr) | 1987-04-24 |
GB2004948A (en) | 1979-04-11 |
DE2743038C2 (de) | 1986-01-09 |
AT355177B (de) | 1980-02-25 |
CA1117501A (fr) | 1982-02-02 |
ATA658378A (de) | 1979-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |