CH418140A - Stufenlos verstell- und umsteuerbare Zahnradpumpe oder -motor - Google Patents

Stufenlos verstell- und umsteuerbare Zahnradpumpe oder -motor

Info

Publication number
CH418140A
CH418140A CH1067660A CH1067660A CH418140A CH 418140 A CH418140 A CH 418140A CH 1067660 A CH1067660 A CH 1067660A CH 1067660 A CH1067660 A CH 1067660A CH 418140 A CH418140 A CH 418140A
Authority
CH
Switzerland
Prior art keywords
motor
gear pump
infinitely variable
reversible gear
reversible
Prior art date
Application number
CH1067660A
Other languages
English (en)
Inventor
Wiggermann Georg
Original Assignee
Reiners & 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 & Wiggermann filed Critical Reiners & Wiggermann
Publication of CH418140A publication Critical patent/CH418140A/de

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
    • 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
    • F04C2/18—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 with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
CH1067660A 1959-09-23 1960-09-21 Stufenlos verstell- und umsteuerbare Zahnradpumpe oder -motor CH418140A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0026414 1959-09-23

Publications (1)

Publication Number Publication Date
CH418140A true CH418140A (de) 1966-07-31

Family

ID=7402175

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1067660A CH418140A (de) 1959-09-23 1960-09-21 Stufenlos verstell- und umsteuerbare Zahnradpumpe oder -motor

Country Status (2)

Country Link
CH (1) CH418140A (de)
GB (1) GB965761A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434105A (en) * 1977-08-20 1979-03-13 Minoru Fujita Variable displacement type involute gear pump motor
CN100429403C (zh) * 2006-12-29 2008-10-29 哈尔滨工业大学 内置外控式溢流阀的齿轮泵

Also Published As

Publication number Publication date
GB965761A (en) 1964-08-06

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