FR902803A - Pompe à gaz annulaire à sec - Google Patents

Pompe à gaz annulaire à sec

Info

Publication number
FR902803A
FR902803A FR902803DA FR902803A FR 902803 A FR902803 A FR 902803A FR 902803D A FR902803D A FR 902803DA FR 902803 A FR902803 A FR 902803A
Authority
FR
France
Prior art keywords
gas pump
ring gas
dry ring
dry
pump
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
Application number
Other languages
English (en)
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs 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 Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR902803A publication Critical patent/FR902803A/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR902803D 1943-01-27 1944-03-18 Pompe à gaz annulaire à sec Expired FR902803A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE902803X 1943-01-27

Publications (1)

Publication Number Publication Date
FR902803A true FR902803A (fr) 1945-09-13

Family

ID=6861217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902803D Expired FR902803A (fr) 1943-01-27 1944-03-18 Pompe à gaz annulaire à sec

Country Status (1)

Country Link
FR (1) FR902803A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591311A (en) * 1983-10-05 1986-05-27 Nippondenso Co., Ltd. Fuel pump for an automotive vehicle having a vapor discharge port
FR2575234A1 (fr) * 1984-12-21 1986-06-27 Webasto Werk Baier Kg W Soufflante a canal lateral, notamment pour appareils de chauffage de vehicules
FR2639400A1 (fr) * 1988-11-23 1990-05-25 Eberspaecher J Soufflante a canal lateral, utilisee comme soufflante a air comburant pour le nettoyage de filtres a suies par calcination
EP0636791A1 (fr) * 1993-07-28 1995-02-01 Lucas Industries Public Limited Company Système de commande d'un pompe régénérative
EP0646728A4 (fr) * 1992-12-29 1995-08-02 En & Fi Joint Stock Co Compresseur a vortex.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591311A (en) * 1983-10-05 1986-05-27 Nippondenso Co., Ltd. Fuel pump for an automotive vehicle having a vapor discharge port
FR2575234A1 (fr) * 1984-12-21 1986-06-27 Webasto Werk Baier Kg W Soufflante a canal lateral, notamment pour appareils de chauffage de vehicules
FR2639400A1 (fr) * 1988-11-23 1990-05-25 Eberspaecher J Soufflante a canal lateral, utilisee comme soufflante a air comburant pour le nettoyage de filtres a suies par calcination
EP0646728A4 (fr) * 1992-12-29 1995-08-02 En & Fi Joint Stock Co Compresseur a vortex.
EP0636791A1 (fr) * 1993-07-28 1995-02-01 Lucas Industries Public Limited Company Système de commande d'un pompe régénérative

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