CH601782A5 - - Google Patents

Info

Publication number
CH601782A5
CH601782A5 CH236177A CH236177A CH601782A5 CH 601782 A5 CH601782 A5 CH 601782A5 CH 236177 A CH236177 A CH 236177A CH 236177 A CH236177 A CH 236177A CH 601782 A5 CH601782 A5 CH 601782A5
Authority
CH
Switzerland
Application number
CH236177A
Inventor
Werner Dipl Ing Hoefflinger
Original Assignee
Hoefflinger Werner
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 DE19762654307 external-priority patent/DE2654307C3/en
Application filed by Hoefflinger Werner filed Critical Hoefflinger Werner
Publication of CH601782A5 publication Critical patent/CH601782A5/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00Testing machines, pumps, or pumping installations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/26Devices for measuring efficiency, i.e. the ratio of power output to power input
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00Fluid parameters
    • F04B2205/10Inlet temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00Fluid parameters
    • F04B2205/11Outlet temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00Fluid parameters
    • F04B2205/11Outlet temperature
    • F04B2205/111Outlet temperature after a throttle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)
CH236177A 1976-11-30 1977-02-25 CH601782A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2654315 1976-11-30
DE19762654307 DE2654307C3 (en) 1976-11-30 1976-11-30 Device for direct thermodynamic efficiency determinations on hydrostatic displacement machines

Publications (1)

Publication Number Publication Date
CH601782A5 true CH601782A5 (en) 1978-07-14

Family

ID=25771203

Family Applications (1)

Application Number Title Priority Date Filing Date
CH236177A CH601782A5 (en) 1976-11-30 1977-02-25

Country Status (6)

Country Link
JP (1) JPS5369901A (en)
CH (1) CH601782A5 (en)
DD (1) DD128773A5 (en)
FR (1) FR2372422A1 (en)
GB (1) GB1519276A (en)
SE (1) SE7703050L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335862A1 (en) * 1983-10-03 1985-04-18 Robert Bosch Gmbh, 7000 Stuttgart HYDROSTATIC MACHINE (PUMP OR MOTOR)
NL1012606C2 (en) * 1999-07-15 2001-01-16 Sun Electric Systems Bv Method and device for evaluating a hydraulic system.
CN101603559B (en) * 2009-06-25 2011-10-19 三一重工股份有限公司 Method and device for detecting efficiency parameters of hydraulic system and engineering machinery having the device
CN110500290A (en) * 2019-08-26 2019-11-26 江苏泽霖节能科技有限公司 A kind of method that pump housing energy conservation is promoted

Also Published As

Publication number Publication date
DD128773A5 (en) 1977-12-07
GB1519276A (en) 1978-07-26
SE7703050L (en) 1978-05-31
FR2372422A1 (en) 1978-06-23
JPS5369901A (en) 1978-06-21

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Legal Events

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PL Patent ceased