FR2372422A1 - Appareil de mesure du rendement de dispositifs hydrostatiques - Google Patents

Appareil de mesure du rendement de dispositifs hydrostatiques

Info

Publication number
FR2372422A1
FR2372422A1 FR7707992A FR7707992A FR2372422A1 FR 2372422 A1 FR2372422 A1 FR 2372422A1 FR 7707992 A FR7707992 A FR 7707992A FR 7707992 A FR7707992 A FR 7707992A FR 2372422 A1 FR2372422 A1 FR 2372422A1
Authority
FR
France
Prior art keywords
devices
hydrostatic
performance
connector
measuring
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.)
Withdrawn
Application number
FR7707992A
Other languages
English (en)
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2372422A1 publication Critical patent/FR2372422A1/fr
Withdrawn legal-status Critical Current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
    • 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)
  • Measuring Fluid Pressure (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
FR7707992A 1976-11-30 1977-03-17 Appareil de mesure du rendement de dispositifs hydrostatiques Withdrawn FR2372422A1 (fr)

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
FR2372422A1 true FR2372422A1 (fr) 1978-06-23

Family

ID=25771203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707992A Withdrawn FR2372422A1 (fr) 1976-11-30 1977-03-17 Appareil de mesure du rendement de dispositifs hydrostatiques

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552827A1 (fr) * 1983-10-03 1985-04-05 Bosch Gmbh Robert Machine hydrostatique (pompe ou moteur)
NL1012606C2 (nl) * 1999-07-15 2001-01-16 Sun Electric Systems Bv Werkwijze en inrichting voor het evalueren van een hydraulisch systeem.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552827A1 (fr) * 1983-10-03 1985-04-05 Bosch Gmbh Robert Machine hydrostatique (pompe ou moteur)
NL1012606C2 (nl) * 1999-07-15 2001-01-16 Sun Electric Systems Bv Werkwijze en inrichting voor het evalueren van een hydraulisch systeem.
EP1069312A1 (en) * 1999-07-15 2001-01-17 Sun Electric Systems B.V. Method and device for the evalution of a hydraulic system

Also Published As

Publication number Publication date
DD128773A5 (de) 1977-12-07
SE7703050L (sv) 1978-05-31
CH601782A5 (enExample) 1978-07-14
GB1519276A (en) 1978-07-26
JPS5369901A (en) 1978-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse