FR2307991A1 - Machine (pompe ou moteur) a engrenage - Google Patents

Machine (pompe ou moteur) a engrenage

Info

Publication number
FR2307991A1
FR2307991A1 FR7611457A FR7611457A FR2307991A1 FR 2307991 A1 FR2307991 A1 FR 2307991A1 FR 7611457 A FR7611457 A FR 7611457A FR 7611457 A FR7611457 A FR 7611457A FR 2307991 A1 FR2307991 A1 FR 2307991A1
Authority
FR
France
Prior art keywords
bearing elements
tooth pitch
inlet
outlet
separated
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.)
Withdrawn
Application number
FR7611457A
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.)
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 FR2307991A1 publication Critical patent/FR2307991A1/fr
Withdrawn legal-status Critical Current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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
FR7611457A 1975-04-19 1976-04-16 Machine (pompe ou moteur) a engrenage Withdrawn FR2307991A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517455 DE2517455A1 (de) 1975-04-19 1975-04-19 Zahnradmaschine (pumpe oder motor)

Publications (1)

Publication Number Publication Date
FR2307991A1 true FR2307991A1 (fr) 1976-11-12

Family

ID=5944502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611457A Withdrawn FR2307991A1 (fr) 1975-04-19 1976-04-16 Machine (pompe ou moteur) a engrenage

Country Status (5)

Country Link
JP (1) JPS51128703A (fr)
BR (1) BR7602301A (fr)
DE (1) DE2517455A1 (fr)
FR (1) FR2307991A1 (fr)
IT (1) IT1059974B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63143770U (fr) * 1987-03-13 1988-09-21
CN102251907A (zh) * 2011-06-10 2011-11-23 卢国林 一种水落差发电设备

Also Published As

Publication number Publication date
BR7602301A (pt) 1976-10-12
IT1059974B (it) 1982-06-21
DE2517455A1 (de) 1976-11-04
JPS51128703A (en) 1976-11-09

Similar Documents

Publication Publication Date Title
GB967944A (en) Improvements relating to gear pumps
GB1372482A (en) Gear pump
GB1142156A (en) Improvements in or relating to rotary fluid pressure pumps and motors of the internally meshing n and n+1 tooth type
FR2307991A1 (fr) Machine (pompe ou moteur) a engrenage
DE3262290D1 (en) Gear pump or motor
GB1509501A (en) Internally-meshing gears
GB1228555A (fr)
GB1263921A (en) Gear pumps
GB632462A (en) Improvements in or relating to gear pumps or motors
ATE4137T1 (de) Hydrostatische zahnradmaschine.
JPS55155944A (en) Rotary reduction gear
GB2192669B (en) Oil pump
FR2284053A1 (fr) Dispositif hydraulique a engrenages a fonction de pompe ou moteur a sens de rotation indifferent
JPS5557601A (en) Fluid machine
EP0061560A3 (fr) Machine à engrenages (pompe ou moteur)
GB1300867A (en) Improvements in or relating to rotary screw pumps, compressors or motors
GB981964A (en) Improvements in variable capacity gear pumps
FR2309764A1 (fr) Mecanisme de transmission de mouvement
FR2278954A1 (fr) Appareil hydraulique a engrenage a sens de rotation indifferent
ES389721A1 (es) Una maquina de engranajes hidraulica u operada por gas.
FR2408051A1 (fr) Perfectionnements aux machines hydrauliques
JPS5621969A (en) Pumping apparatus for power steering
GB1157458A (en) Improvements relating to a Gear Pump.
JPS5279306A (en) Low noise gear pump
GB1000999A (en) Pneumatic or oil gear motor or pump

Legal Events

Date Code Title Description
ST Notification of lapse