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FR1125992A - Perfectionnement aux pompes ou moteurs à engrenages - Google Patents

Perfectionnement aux pompes ou moteurs à engrenages

Info

Publication number
FR1125992A
FR1125992A FR1125992DA FR1125992A FR 1125992 A FR1125992 A FR 1125992A FR 1125992D A FR1125992D A FR 1125992DA FR 1125992 A FR1125992 A FR 1125992A
Authority
FR
France
Prior art keywords
pumps
further training
gear motors
motors
gear
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.)
FORGES CHANTIERS MEDITERRANEE
Original Assignee
FORGES CHANTIERS MEDITERRANEE
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 FORGES CHANTIERS MEDITERRANEE filed Critical FORGES CHANTIERS MEDITERRANEE
Application granted granted Critical
Publication of FR1125992A publication Critical patent/FR1125992A/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1125992D 1955-05-07 1955-05-07 Perfectionnement aux pompes ou moteurs à engrenages Expired FR1125992A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1125992T 1955-05-07

Publications (1)

Publication Number Publication Date
FR1125992A true FR1125992A (fr) 1956-11-12

Family

ID=9634794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1125992D Expired FR1125992A (fr) 1955-05-07 1955-05-07 Perfectionnement aux pompes ou moteurs à engrenages

Country Status (1)

Country Link
FR (1) FR1125992A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887960A (en) * 1955-11-23 1959-05-26 Tobias Jordan Automatic hydraulic transmission
EP0445584A1 (fr) * 1990-02-21 1991-09-11 Yue Zheng Pompe ou moteur à engrenages planétaires et procédé pour la compensation de forces radiales
WO1994023209A1 (fr) * 1993-03-31 1994-10-13 Hutter, Sandra Pompe a engrenages pour le refoulement d'un liquide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887960A (en) * 1955-11-23 1959-05-26 Tobias Jordan Automatic hydraulic transmission
EP0445584A1 (fr) * 1990-02-21 1991-09-11 Yue Zheng Pompe ou moteur à engrenages planétaires et procédé pour la compensation de forces radiales
WO1994023209A1 (fr) * 1993-03-31 1994-10-13 Hutter, Sandra Pompe a engrenages pour le refoulement d'un liquide
US5620315A (en) * 1993-03-31 1997-04-15 Sandra Hutter Gear pump for feeding of fluids

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