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Withdrawn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Withdrawn legal-status Critical Current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
JPS51128703A (en) 1976-11-09
BR7602301A (pt) 1976-10-12
DE2517455A1 (de) 1976-11-04
IT1059974B (it) 1982-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse