AU7665700A - Gear pump with double effort compensation - Google Patents

Gear pump with double effort compensation

Info

Publication number
AU7665700A
AU7665700A AU76657/00A AU7665700A AU7665700A AU 7665700 A AU7665700 A AU 7665700A AU 76657/00 A AU76657/00 A AU 76657/00A AU 7665700 A AU7665700 A AU 7665700A AU 7665700 A AU7665700 A AU 7665700A
Authority
AU
Australia
Prior art keywords
gear pump
double effort
effort compensation
compensation
double
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.)
Abandoned
Application number
AU76657/00A
Inventor
Manuel Barreto Avero
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
Application filed by Individual filed Critical Individual
Publication of AU7665700A publication Critical patent/AU7665700A/en
Abandoned 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
    • 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
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
AU76657/00A 1999-10-05 2000-10-04 Gear pump with double effort compensation Abandoned AU7665700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES9902194A ES2160522B1 (en) 1999-10-05 1999-10-05 GEAR PUMP WITH DOUBLE EFFORT COMPENSATION.
ES9902194 1999-10-05
PCT/ES2000/000375 WO2001025638A1 (en) 1999-10-05 2000-10-04 Gear pump with double effort compensation

Publications (1)

Publication Number Publication Date
AU7665700A true AU7665700A (en) 2001-05-10

Family

ID=8310153

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76657/00A Abandoned AU7665700A (en) 1999-10-05 2000-10-04 Gear pump with double effort compensation

Country Status (3)

Country Link
AU (1) AU7665700A (en)
ES (1) ES2160522B1 (en)
WO (1) WO2001025638A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113002783A (en) * 2021-04-08 2021-06-22 安徽砺德特种动力科技有限公司 Electric control type pump body, driving device for unmanned aerial vehicle and fluid transmission method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109555682B (en) * 2018-11-21 2020-04-28 中国航发西安动力控制科技有限公司 Self-lubricating multichannel fuel feeding gear pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1433733A (en) * 1921-08-09 1922-10-31 Dry Zero Corp Combined motor and pump
US2368789A (en) * 1941-10-21 1945-02-06 Hydraulic Dev Corp Inc Balanced vane pump
FR1290071A (en) * 1961-05-29 1962-04-06 Hough Co Frank Balanced Load Gear Pump or Motor
CH652479A5 (en) * 1981-03-16 1985-11-15 Ludwig Ludin Dipl Ing Hot water storage system with push wireless speicherbehaelter and a vacuum pump.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113002783A (en) * 2021-04-08 2021-06-22 安徽砺德特种动力科技有限公司 Electric control type pump body, driving device for unmanned aerial vehicle and fluid transmission method

Also Published As

Publication number Publication date
ES2160522A1 (en) 2001-11-01
ES2160522B1 (en) 2002-06-16
WO2001025638A1 (en) 2001-04-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase