FR2341739A1 - Machine a engrenage (pompe ou moteur) - Google Patents

Machine a engrenage (pompe ou moteur)

Info

Publication number
FR2341739A1
FR2341739A1 FR7704833A FR7704833A FR2341739A1 FR 2341739 A1 FR2341739 A1 FR 2341739A1 FR 7704833 A FR7704833 A FR 7704833A FR 7704833 A FR7704833 A FR 7704833A FR 2341739 A1 FR2341739 A1 FR 2341739A1
Authority
FR
France
Prior art keywords
pump
motor
gear machine
gear
machine
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
FR7704833A
Other languages
English (en)
Other versions
FR2341739B3 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2341739A1 publication Critical patent/FR2341739A1/fr
Application granted granted Critical
Publication of FR2341739B3 publication Critical patent/FR2341739B3/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C14/14—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • 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
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
FR7704833A 1976-02-20 1977-02-18 Machine a engrenage (pompe ou moteur) Granted FR2341739A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606898 DE2606898A1 (de) 1976-02-20 1976-02-20 Zahnradmaschine (pumpe oder motor)

Publications (2)

Publication Number Publication Date
FR2341739A1 true FR2341739A1 (fr) 1977-09-16
FR2341739B3 FR2341739B3 (fr) 1979-10-19

Family

ID=5970445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704833A Granted FR2341739A1 (fr) 1976-02-20 1977-02-18 Machine a engrenage (pompe ou moteur)

Country Status (6)

Country Link
JP (1) JPS52103009A (fr)
BR (1) BR7701033A (fr)
DE (1) DE2606898A1 (fr)
FR (1) FR2341739A1 (fr)
GB (1) GB1518632A (fr)
IT (1) IT1115703B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161986A (en) * 1979-06-01 1980-12-16 Mitsubishi Electric Corp Displacement-type fluid machine
DE3603773A1 (de) * 1986-01-03 1987-07-09 Schwaebische Huettenwerke Gmbh Zahnradmaschine
CA2096856C (fr) * 1993-05-25 2003-01-07 George F. Round Pompe rotative
DE19815421A1 (de) * 1998-04-07 1999-10-14 Eckerle Ind Elektronik Gmbh Innenzahnradmaschine
DE102020111435A1 (de) 2020-04-27 2021-10-28 Eckerle Technologies GmbH Füllstücklose Innenzahnradfluidmaschine

Also Published As

Publication number Publication date
JPS52103009A (en) 1977-08-29
FR2341739B3 (fr) 1979-10-19
BR7701033A (pt) 1977-12-06
GB1518632A (en) 1978-07-19
IT1115703B (it) 1986-02-03
DE2606898A1 (de) 1977-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse