JPS5621918B1 - - Google Patents

Info

Publication number
JPS5621918B1
JPS5621918B1 JP7128871A JP7128871A JPS5621918B1 JP S5621918 B1 JPS5621918 B1 JP S5621918B1 JP 7128871 A JP7128871 A JP 7128871A JP 7128871 A JP7128871 A JP 7128871A JP S5621918 B1 JPS5621918 B1 JP S5621918B1
Authority
JP
Japan
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.)
Pending
Application number
JP7128871A
Other languages
Japanese (ja)
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
Priority claimed from DE19702045861 external-priority patent/DE2045861A1/de
Priority claimed from DE19712110779 external-priority patent/DE2110779A1/de
Application filed filed Critical
Publication of JPS5621918B1 publication Critical patent/JPS5621918B1/ja
Pending 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
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP7128871A 1970-09-16 1971-09-16 Pending JPS5621918B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702045861 DE2045861A1 (de) 1970-09-16 1970-09-16 Zahnradpumpe oder Motor
DE19712110779 DE2110779A1 (de) 1971-03-06 1971-03-06 Innenverzahnte Zahnradpumpe fuer hohe Druecke

Publications (1)

Publication Number Publication Date
JPS5621918B1 true JPS5621918B1 (enrdf_load_stackoverflow) 1981-05-22

Family

ID=25759736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7128871A Pending JPS5621918B1 (enrdf_load_stackoverflow) 1970-09-16 1971-09-16

Country Status (3)

Country Link
JP (1) JPS5621918B1 (enrdf_load_stackoverflow)
FR (1) FR2107685A5 (enrdf_load_stackoverflow)
GB (1) GB1358051A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7607930L (sv) * 1975-07-28 1977-01-29 Otto Eckerle Kugghjulspump eller- motor for hogtrycksmedium
DE2554960C2 (de) * 1975-12-06 1984-08-23 J.M. Voith Gmbh, 7920 Heidenheim Innenzahnradpumpe
DE19651683A1 (de) * 1996-12-12 1998-06-18 Otto Eckerle Füllstücklose Innenzahnradpumpe
WO2024205694A1 (en) * 2023-03-30 2024-10-03 Parker-Hannifin Corporation Assemblies for an internal gear pump with hydrostatic support features

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525581A (en) * 1967-09-01 1970-08-25 Otto Eckerle Wear and tear-compensating high-pressure gear pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525581A (en) * 1967-09-01 1970-08-25 Otto Eckerle Wear and tear-compensating high-pressure gear pump

Also Published As

Publication number Publication date
FR2107685A5 (enrdf_load_stackoverflow) 1972-05-05
GB1358051A (en) 1974-06-26

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