FR2384137A1 - Machine multicellulaire a ailettes - Google Patents

Machine multicellulaire a ailettes

Info

Publication number
FR2384137A1
FR2384137A1 FR7807368A FR7807368A FR2384137A1 FR 2384137 A1 FR2384137 A1 FR 2384137A1 FR 7807368 A FR7807368 A FR 7807368A FR 7807368 A FR7807368 A FR 7807368A FR 2384137 A1 FR2384137 A1 FR 2384137A1
Authority
FR
France
Prior art keywords
fins
machine
multicellular
shaft
enclosures
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
FR7807368A
Other languages
English (en)
Other versions
FR2384137B1 (fr
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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
Priority claimed from DE19777707853 external-priority patent/DE7707853U1/de
Priority claimed from DE19777708908 external-priority patent/DE7708908U1/de
Priority claimed from DE19777710603 external-priority patent/DE7710603U1/de
Application filed by Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of FR2384137A1 publication Critical patent/FR2384137A1/fr
Application granted granted Critical
Publication of FR2384137B1 publication Critical patent/FR2384137B1/fr
Granted 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Machine multicellulaire à ailettes, constituées par un rotor raccordé à un arbre et dans lequel des ailettes, montées coulissantes dans des fentes radiales, glissent, par leurs extrémités faisant saillie en dehors du rotor, sur une came qui, montée dans le stator, entoure au moins une enceinte d'aspiration et une enceinte de refoulement réalisées symétriques l'une par rapport à l'autre, la machine étant alimentée en lubrifiant par l'arbre de la machine réalisé sous la forme d'un arbre creux. Dans l'arbre creux 2 sont aménagés des alésages radiaux 6 qui aboutissent dans les enceintes 19 des pieds des ailettes 4 et au moins un palier 14, 15 est, par un espace annulaire 20 et un canal de graissage 21, raccorde aux enceintes 19 des pieds des ailettes.
FR7807368A 1977-03-15 1978-03-14 Machine multicellulaire a ailettes Granted FR2384137A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19777707853 DE7707853U1 (de) 1977-03-15 1977-03-15 Schmiermittelzufuhr fuer fluegelzellenpumpen
DE19777708908 DE7708908U1 (de) 1977-03-22 1977-03-22 Fluegelzellenpumpe
DE19777710603 DE7710603U1 (de) 1977-04-02 1977-04-02 Fluegelzellenmaschine

Publications (2)

Publication Number Publication Date
FR2384137A1 true FR2384137A1 (fr) 1978-10-13
FR2384137B1 FR2384137B1 (fr) 1985-05-03

Family

ID=27207412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807368A Granted FR2384137A1 (fr) 1977-03-15 1978-03-14 Machine multicellulaire a ailettes

Country Status (3)

Country Link
US (1) US4231728A (fr)
FR (1) FR2384137A1 (fr)
GB (1) GB1596109A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003572A1 (fr) * 1978-02-06 1979-08-22 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Pompe à palettes
FR2518661A1 (fr) * 1981-12-17 1983-06-24 Barmag Barmer Maschf Pompe volumetrique a palettes
FR2534324A1 (fr) * 1982-10-08 1984-04-13 Barmag Barmer Maschf Pompe a vide

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952401A1 (de) * 1978-07-28 1981-06-25 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Druckoelschmierung fuer eine vakuumpumpe, insbesondere fluegelzellenvakuumpumpe
US4459091A (en) * 1981-06-25 1984-07-10 Barmag Barmer Maschinenfabrik Ag Rotary vane pump
DE3666969D1 (en) * 1985-03-29 1989-12-21 Barmag Barmer Maschf Rotary vane vacuum pump
GB9012046D0 (en) * 1990-05-30 1990-07-18 Boehmert Erich H A rotary internal combustion engine
US6325602B1 (en) * 1999-09-23 2001-12-04 John J. Rademacher Automotive vacuum pump
GB2363168B (en) * 2000-06-05 2004-03-31 Ford Global Tech Inc Vacuum pump
EP1628024A3 (fr) * 2004-08-21 2009-07-29 Khs Ag Système de graissage de longue durée du palier d'un arbre
MA34847B1 (fr) * 2010-12-31 2014-01-02 Rodriguez Victor Garcia Moteur thermique rotatif
JP6072454B2 (ja) * 2012-07-26 2017-02-01 株式会社ミクニ 電動ポンプ
DE102018102393A1 (de) * 2018-02-02 2019-08-08 J.D. Neuhaus Holding Gmbh & Co. Kg Lamellenmotor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1022111A (fr) * 1950-07-17 1953-02-27 Capdevielle P Compresseur rotatif
US2827226A (en) * 1954-06-17 1958-03-18 Thompson Prod Inc Refrigeration apparatus
GB864580A (en) * 1959-08-20 1961-04-06 Dewandre Co Ltd C Improvements in or relating to rotary exhausters
FR1289301A (fr) * 1961-05-17 1962-03-30 Dewandre Co Ltd C Exhausteur, ventilateur soufflant ou compresseur à rotor excentré utilisable notamment dans les systèmes de freinage des véhicules automobiles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324903A (en) * 1939-01-28 1943-07-20 Otto Gries Elastic fluid compressor or motor
US2387761A (en) * 1942-04-17 1945-10-30 Manly Corp Fluid pressure device
US2801791A (en) * 1953-07-14 1957-08-06 Worthington Corp Rotary compressor
US2965040A (en) * 1958-07-21 1960-12-20 Eco Engineering Company Gear pumps
US3289651A (en) * 1963-12-10 1966-12-06 Yanmar Diesel Engine Co Cooling device for rotary piston engines
US3419208A (en) * 1966-06-09 1968-12-31 Gen Motors Corp Fluid flow control mechanism
US3847518A (en) * 1972-12-18 1974-11-12 Ramsey Corp Polyimide high-temperature resistant plastic sealing element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1022111A (fr) * 1950-07-17 1953-02-27 Capdevielle P Compresseur rotatif
US2827226A (en) * 1954-06-17 1958-03-18 Thompson Prod Inc Refrigeration apparatus
GB864580A (en) * 1959-08-20 1961-04-06 Dewandre Co Ltd C Improvements in or relating to rotary exhausters
FR1289301A (fr) * 1961-05-17 1962-03-30 Dewandre Co Ltd C Exhausteur, ventilateur soufflant ou compresseur à rotor excentré utilisable notamment dans les systèmes de freinage des véhicules automobiles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003572A1 (fr) * 1978-02-06 1979-08-22 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Pompe à palettes
FR2518661A1 (fr) * 1981-12-17 1983-06-24 Barmag Barmer Maschf Pompe volumetrique a palettes
FR2534324A1 (fr) * 1982-10-08 1984-04-13 Barmag Barmer Maschf Pompe a vide

Also Published As

Publication number Publication date
US4231728A (en) 1980-11-04
GB1596109A (en) 1981-08-19
FR2384137B1 (fr) 1985-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse