CA978025A - Compact positive displacement pump - Google Patents

Compact positive displacement pump

Info

Publication number
CA978025A
CA978025A CA152,635A CA152635A CA978025A CA 978025 A CA978025 A CA 978025A CA 152635 A CA152635 A CA 152635A CA 978025 A CA978025 A CA 978025A
Authority
CA
Canada
Prior art keywords
displacement pump
positive displacement
compact positive
compact
pump
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
CA152,635A
Other versions
CA152635S (en
Inventor
Glenn A. Ulrich
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.)
Ford Motor Company of Canada Ltd
Original Assignee
Ford Motor Company of Canada Ltd
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 Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd
Application granted granted Critical
Publication of CA978025A publication Critical patent/CA978025A/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CA152,635A 1971-10-08 1972-09-27 Compact positive displacement pump Expired CA978025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18770471A 1971-10-08 1971-10-08

Publications (1)

Publication Number Publication Date
CA978025A true CA978025A (en) 1975-11-18

Family

ID=22690116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA152,635A Expired CA978025A (en) 1971-10-08 1972-09-27 Compact positive displacement pump

Country Status (4)

Country Link
JP (1) JPS4845907A (en)
CA (1) CA978025A (en)
DE (1) DE2249149A1 (en)
GB (1) GB1356906A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373871A (en) * 1981-05-04 1983-02-15 General Motors Corporation Compact power steering pump
JPS63118388U (en) * 1987-01-24 1988-07-30
DE4126217A1 (en) * 1991-08-08 1993-02-11 Zahnradfabrik Friedrichshafen CONTROL DEVICE FOR DISPLACEMENT PUMPS
DE10015020A1 (en) * 2000-03-25 2001-09-27 Zf Lenksysteme Gmbh Positive displacement pump
DE102022200612A1 (en) 2022-01-20 2023-07-20 Zf Friedrichshafen Ag hydraulic housing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359913A (en) * 1965-10-22 1967-12-26 Chrysler Corp Hydraulic pump

Also Published As

Publication number Publication date
GB1356906A (en) 1974-06-19
JPS4845907A (en) 1973-06-30
DE2249149A1 (en) 1973-04-12

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