FR2404131A1 - Compresseur a piston rotatif - Google Patents

Compresseur a piston rotatif

Info

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
Application number
FR7827281A
Other languages
English (en)
Other versions
FR2404131B1 (fr
Inventor
Dankwart Eiermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borsig GmbH
Original Assignee
Borsig GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Borsig GmbH filed Critical Borsig GmbH
Publication of FR2404131A1 publication Critical patent/FR2404131A1/fr
Application granted granted Critical
Publication of FR2404131B1 publication Critical patent/FR2404131B1/fr
Expired legal-status Critical Current

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.
FR7827281A 1977-09-24 1978-09-22 Compresseur a piston rotatif Expired FR2404131B1 (fr)

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 (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3317223A1 (de) * 1982-05-12 1983-12-22 Walter Mag.rer.nat. 5411 Oberalm Salzburg 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
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems 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
EP3580460A4 (fr) 2017-04-07 2020-11-04 Stackpole International Engineered Products, Ltd. Pompe à vide épitrochoïdale
EP3850190A4 (fr) 2018-09-11 2022-08-10 Rotoliptic Technologies Incorporated Machines rotatives trochoïdes hélicoïdales à décalage
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
WO2022147626A1 (fr) 2021-01-08 2022-07-14 Rotoliptic Technologies Incorporated Machines rotatives à rotors en forme de goutte
US12146492B2 (en) 2021-01-08 2024-11-19 Rotoliptic Technologies Incorporated Helical trochoidal rotary machines with improved solids handling

Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
GB2004948B (en) 1982-03-03
DE2743038A1 (de) 1979-03-29
ATA658378A (de) 1979-07-15
DE2743038C2 (de) 1986-01-09
GB2004948A (en) 1979-04-11
CA1117501A (fr) 1982-02-02
AT355177B (de) 1980-02-25
FR2404131B1 (fr) 1985-05-24
US4218199A (en) 1980-08-19
JPS5489307A (en) 1979-07-16
JPS6218759B2 (fr) 1987-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse