SE7703050L - Anordning for metning av verkningsgraden hos hydrostatiska pumpar och motorer - Google Patents

Anordning for metning av verkningsgraden hos hydrostatiska pumpar och motorer

Info

Publication number
SE7703050L
SE7703050L SE7703050A SE7703050A SE7703050L SE 7703050 L SE7703050 L SE 7703050L SE 7703050 A SE7703050 A SE 7703050A SE 7703050 A SE7703050 A SE 7703050A SE 7703050 L SE7703050 L SE 7703050L
Authority
SE
Sweden
Prior art keywords
engines
hydrostatic pumps
satisfaction device
satisfaction
hydrostatic
Prior art date
Application number
SE7703050A
Other languages
English (en)
Swedish (sv)
Inventor
Sok
Original Assignee
Hofflinger 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/de
Application filed by Hofflinger Werner filed Critical Hofflinger Werner
Publication of SE7703050L publication Critical patent/SE7703050L/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/26—Devices for measuring efficiency, i.e. the ratio of power output to power input
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/10—Inlet temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/11—Outlet temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/11—Outlet temperature
    • F04B2205/111—Outlet temperature after a throttle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)
SE7703050A 1976-11-30 1977-03-17 Anordning for metning av verkningsgraden hos hydrostatiska pumpar och motorer SE7703050L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762654307 DE2654307C3 (de) 1976-11-30 1976-11-30 Vorrichtung für direkte thermodynamische Wirkungsgradbestimmungen an hydrostatischen Verdrängermaschinen
DE2654315 1976-11-30

Publications (1)

Publication Number Publication Date
SE7703050L true SE7703050L (sv) 1978-05-31

Family

ID=25771203

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703050A SE7703050L (sv) 1976-11-30 1977-03-17 Anordning for metning av verkningsgraden hos hydrostatiska pumpar och motorer

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335862A1 (de) * 1983-10-03 1985-04-18 Robert Bosch Gmbh, 7000 Stuttgart Hydrostatische maschine (pumpe oder motor)
NL1012606C2 (nl) * 1999-07-15 2001-01-16 Sun Electric Systems Bv Werkwijze en inrichting voor het evalueren van een hydraulisch systeem.
CN101603559B (zh) * 2009-06-25 2011-10-19 三一重工股份有限公司 检测液压系统效率参数的方法和装置及工程机械
CN110500290A (zh) * 2019-08-26 2019-11-26 江苏泽霖节能科技有限公司 一种泵体节能提升的方法

Also Published As

Publication number Publication date
DD128773A5 (de) 1977-12-07
CH601782A5 (cs) 1978-07-14
GB1519276A (en) 1978-07-26
JPS5369901A (en) 1978-06-21
FR2372422A1 (fr) 1978-06-23

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