DE2305943A1 - Zahnradpumpe - Google Patents

Zahnradpumpe

Info

Publication number
DE2305943A1
DE2305943A1 DE19732305943 DE2305943A DE2305943A1 DE 2305943 A1 DE2305943 A1 DE 2305943A1 DE 19732305943 DE19732305943 DE 19732305943 DE 2305943 A DE2305943 A DE 2305943A DE 2305943 A1 DE2305943 A1 DE 2305943A1
Authority
DE
Germany
Prior art keywords
gear
bearing
channel
bearings
pressure chamber
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.)
Ceased
Application number
DE19732305943
Other languages
German (de)
English (en)
Inventor
Georges Guillermin
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.)
Hydro Meca SA
Original Assignee
Hydro Meca SA
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 Hydro Meca SA filed Critical Hydro Meca SA
Publication of DE2305943A1 publication Critical patent/DE2305943A1/de
Ceased 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DE19732305943 1972-11-10 1973-02-07 Zahnradpumpe Ceased DE2305943A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239855A FR2206801A5 (cg-RX-API-DMAC10.html) 1972-11-10 1972-11-10

Publications (1)

Publication Number Publication Date
DE2305943A1 true DE2305943A1 (de) 1974-05-16

Family

ID=9106956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732305943 Ceased DE2305943A1 (de) 1972-11-10 1973-02-07 Zahnradpumpe

Country Status (4)

Country Link
JP (1) JPS4978209A (cg-RX-API-DMAC10.html)
DE (1) DE2305943A1 (cg-RX-API-DMAC10.html)
FR (1) FR2206801A5 (cg-RX-API-DMAC10.html)
IT (1) IT977378B (cg-RX-API-DMAC10.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558675A (en) * 1978-07-06 1980-01-22 Nippon Columbia Co Ltd Record player

Also Published As

Publication number Publication date
FR2206801A5 (cg-RX-API-DMAC10.html) 1974-06-07
JPS4978209A (cg-RX-API-DMAC10.html) 1974-07-27
IT977378B (it) 1974-09-10

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection