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CH404412A - Gear machine, in particular gear pump or gear motor - Google Patents

Gear machine, in particular gear pump or gear motor

Info

Publication number
CH404412A
CH404412A CH932162A CH932162A CH404412A CH 404412 A CH404412 A CH 404412A CH 932162 A CH932162 A CH 932162A CH 932162 A CH932162 A CH 932162A CH 404412 A CH404412 A CH 404412A
Authority
CH
Switzerland
Prior art keywords
gear
machine
motor
pump
gear pump
Prior art date
Application number
CH932162A
Other languages
German (de)
Inventor
Wiggermann Georg
Original Assignee
Reiners U Wiggermann
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 Reiners U Wiggermann filed Critical Reiners U Wiggermann
Publication of CH404412A publication Critical patent/CH404412A/en

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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • 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
    • 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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • 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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
CH932162A 1961-08-18 1962-08-03 Gear machine, in particular gear pump or gear motor CH404412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0030957 1961-08-18

Publications (1)

Publication Number Publication Date
CH404412A true CH404412A (en) 1965-12-15

Family

ID=7403439

Family Applications (1)

Application Number Title Priority Date Filing Date
CH932162A CH404412A (en) 1961-08-18 1962-08-03 Gear machine, in particular gear pump or gear motor

Country Status (4)

Country Link
US (1) US3225699A (en)
CH (1) CH404412A (en)
DE (1) DE1403935A1 (en)
GB (2) GB1020880A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036711A1 (en) * 2005-08-04 2006-07-27 Daimlerchrysler Ag Gear pump for an internal combustion engine has gearwheels for liquids so as to mesh with each two adjacent gearwheels and form a pumping unit

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735194A (en) * 1956-02-21 kaiser
US4578020A (en) * 1984-01-30 1986-03-25 Josef Bartos Hydraulic motor
DE3631527C1 (en) * 1986-09-17 1988-04-07 Mtu Friedrichshafen Gmbh Gear pump
CN1029379C (en) * 1990-02-21 1995-07-26 郑悦 Balanced planetary gear pump
EP3283783B1 (en) * 2015-04-12 2020-09-30 Concept&design Ltd. A hydrostatic transmission and method of operation
CN107218211A (en) * 2017-05-27 2017-09-29 武汉大学 Variable low-pulsation gear pump
CN112855527B (en) * 2021-01-19 2023-06-02 深圳市德宇鑫科技有限公司 Variable gear pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599654A (en) * 1945-10-03 1948-03-17 Henry Austin Slack Improvements in or relating to gear pumps
US2371227A (en) * 1945-03-13 Fluid clutch
US2549241A (en) * 1946-11-13 1951-04-17 Gen Mecanique Appliquee Soc In Adjustable gearing
US2765749A (en) * 1955-03-09 1956-10-09 Roper Corp Geo D Fluid pump or motor
US2948228A (en) * 1956-04-17 1960-08-09 Svenska Rotor Maskiner Ab Gear arrangement functioning as pump or motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036711A1 (en) * 2005-08-04 2006-07-27 Daimlerchrysler Ag Gear pump for an internal combustion engine has gearwheels for liquids so as to mesh with each two adjacent gearwheels and form a pumping unit

Also Published As

Publication number Publication date
DE1403935A1 (en) 1970-04-30
GB1020252A (en) 1966-02-16
US3225699A (en) 1965-12-28
GB1020880A (en) 1966-02-23

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