FR2335710A1 - Perfectionnement aux pompes volumetriques - Google Patents

Perfectionnement aux pompes volumetriques

Info

Publication number
FR2335710A1
FR2335710A1 FR7538359A FR7538359A FR2335710A1 FR 2335710 A1 FR2335710 A1 FR 2335710A1 FR 7538359 A FR7538359 A FR 7538359A FR 7538359 A FR7538359 A FR 7538359A FR 2335710 A1 FR2335710 A1 FR 2335710A1
Authority
FR
France
Prior art keywords
lubrication
passage
pressure chamber
pump
positive displacement
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
FR7538359A
Other languages
English (en)
Other versions
FR2335710B3 (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.)
BRIERE ETS
Original Assignee
BRIERE ETS
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 BRIERE ETS filed Critical BRIERE ETS
Priority to FR7538359A priority Critical patent/FR2335710A1/fr
Publication of FR2335710A1 publication Critical patent/FR2335710A1/fr
Application granted granted Critical
Publication of FR2335710B3 publication Critical patent/FR2335710B3/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR7538359A 1975-12-15 1975-12-15 Perfectionnement aux pompes volumetriques Granted FR2335710A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7538359A FR2335710A1 (fr) 1975-12-15 1975-12-15 Perfectionnement aux pompes volumetriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538359A FR2335710A1 (fr) 1975-12-15 1975-12-15 Perfectionnement aux pompes volumetriques

Publications (2)

Publication Number Publication Date
FR2335710A1 true FR2335710A1 (fr) 1977-07-15
FR2335710B3 FR2335710B3 (fr) 1979-10-05

Family

ID=9163755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538359A Granted FR2335710A1 (fr) 1975-12-15 1975-12-15 Perfectionnement aux pompes volumetriques

Country Status (1)

Country Link
FR (1) FR2335710A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018216A1 (fr) * 1979-04-19 1980-10-29 Donald L. Shumate Pompe ou moteur réversible à engrenages et plaques d'écartement y relatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018216A1 (fr) * 1979-04-19 1980-10-29 Donald L. Shumate Pompe ou moteur réversible à engrenages et plaques d'écartement y relatives

Also Published As

Publication number Publication date
FR2335710B3 (fr) 1979-10-05

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