CA1131500A - Hydraulic gerotor motor with balancing grooves and seal pressure relief - Google Patents

Hydraulic gerotor motor with balancing grooves and seal pressure relief

Info

Publication number
CA1131500A
CA1131500A CA343,458A CA343458A CA1131500A CA 1131500 A CA1131500 A CA 1131500A CA 343458 A CA343458 A CA 343458A CA 1131500 A CA1131500 A CA 1131500A
Authority
CA
Canada
Prior art keywords
bore
shaft
front plate
end plate
gerotor
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.)
Expired
Application number
CA343,458A
Other languages
English (en)
French (fr)
Inventor
Ramon Pareja
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.)
Lear Siegler Inc
Original Assignee
Lear Siegler Inc
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 US06/035,628 external-priority patent/US4199305A/en
Application filed by Lear Siegler Inc filed Critical Lear Siegler Inc
Application granted granted Critical
Publication of CA1131500A publication Critical patent/CA1131500A/en
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
    • F04C14/24—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
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
CA343,458A 1979-05-03 1980-01-10 Hydraulic gerotor motor with balancing grooves and seal pressure relief Expired CA1131500A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US035,628 1979-05-03
US06/035,628 US4199305A (en) 1977-10-13 1979-05-03 Hydraulic Gerotor motor with balancing grooves and seal pressure relief

Publications (1)

Publication Number Publication Date
CA1131500A true CA1131500A (en) 1982-09-14

Family

ID=21883846

Family Applications (1)

Application Number Title Priority Date Filing Date
CA343,458A Expired CA1131500A (en) 1979-05-03 1980-01-10 Hydraulic gerotor motor with balancing grooves and seal pressure relief

Country Status (4)

Country Link
JP (1) JPS55148977A (de)
CA (1) CA1131500A (de)
DE (1) DE3002536A1 (de)
GB (1) GB2048384B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK8503286A (de) * 1985-07-23 1987-01-19
FI20225912A1 (fi) * 2022-10-10 2024-04-11 Dynaset Oy Hydraulipumppu ja menetelmä hydraulipumpun aksiaalivoimien hallintaan

Also Published As

Publication number Publication date
GB2048384A (en) 1980-12-10
DE3002536A1 (de) 1980-11-06
JPS55148977A (en) 1980-11-19
GB2048384B (en) 1983-03-16

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Legal Events

Date Code Title Description
MKEX Expiry