JPS4917505A - - Google Patents

Info

Publication number
JPS4917505A
JPS4917505A JP5818172A JP5818172A JPS4917505A JP S4917505 A JPS4917505 A JP S4917505A JP 5818172 A JP5818172 A JP 5818172A JP 5818172 A JP5818172 A JP 5818172A JP S4917505 A JPS4917505 A JP S4917505A
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.)
Granted
Application number
JP5818172A
Other languages
Japanese (ja)
Other versions
JPS5216561B2 (US07582779-20090901-C00044.png
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 filed Critical
Priority to JP5818172A priority Critical patent/JPS5216561B2/ja
Priority to AU56542/73A priority patent/AU486659B2/en
Priority to DE19732329226 priority patent/DE2329226A1/de
Publication of JPS4917505A publication Critical patent/JPS4917505A/ja
Priority to US05/629,250 priority patent/US4022551A/en
Publication of JPS5216561B2 publication Critical patent/JPS5216561B2/ja
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
    • F04C14/10—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
    • F04C14/12—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 sliding 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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
JP5818172A 1972-06-13 1972-06-13 Expired JPS5216561B2 (US07582779-20090901-C00044.png)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5818172A JPS5216561B2 (US07582779-20090901-C00044.png) 1972-06-13 1972-06-13
AU56542/73A AU486659B2 (en) 1972-06-13 1973-06-05 Variable capacity type gear pump
DE19732329226 DE2329226A1 (de) 1972-06-13 1973-06-08 Zahnradpumpe mit veraenderbarer leistung
US05/629,250 US4022551A (en) 1972-06-13 1975-11-06 Variable capacity type gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5818172A JPS5216561B2 (US07582779-20090901-C00044.png) 1972-06-13 1972-06-13

Publications (2)

Publication Number Publication Date
JPS4917505A true JPS4917505A (US07582779-20090901-C00044.png) 1974-02-16
JPS5216561B2 JPS5216561B2 (US07582779-20090901-C00044.png) 1977-05-10

Family

ID=13076823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5818172A Expired JPS5216561B2 (US07582779-20090901-C00044.png) 1972-06-13 1972-06-13

Country Status (2)

Country Link
JP (1) JPS5216561B2 (US07582779-20090901-C00044.png)
DE (1) DE2329226A1 (US07582779-20090901-C00044.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018005361A1 (de) 2018-07-04 2020-01-09 Eberhard Zipplies Hydraulische Zahnradpumpe mit veränderbarem Fördervolumen

Also Published As

Publication number Publication date
AU5654273A (en) 1974-12-05
DE2329226A1 (de) 1974-01-03
JPS5216561B2 (US07582779-20090901-C00044.png) 1977-05-10

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