JPWO2022137633A1 - - Google Patents

Info

Publication number
JPWO2022137633A1
JPWO2022137633A1 JP2022571034A JP2022571034A JPWO2022137633A1 JP WO2022137633 A1 JPWO2022137633 A1 JP WO2022137633A1 JP 2022571034 A JP2022571034 A JP 2022571034A JP 2022571034 A JP2022571034 A JP 2022571034A JP WO2022137633 A1 JPWO2022137633 A1 JP WO2022137633A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022571034A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022137633A1 publication Critical patent/JPWO2022137633A1/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP2022571034A 2020-12-24 2021-08-10 Pending JPWO2022137633A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020214428 2020-12-24
PCT/JP2021/029477 WO2022137633A1 (ja) 2020-12-24 2021-08-10 液圧装置

Publications (1)

Publication Number Publication Date
JPWO2022137633A1 true JPWO2022137633A1 (zh) 2022-06-30

Family

ID=82158895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022571034A Pending JPWO2022137633A1 (zh) 2020-12-24 2021-08-10

Country Status (2)

Country Link
JP (1) JPWO2022137633A1 (zh)
WO (1) WO2022137633A1 (zh)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2800834B2 (ja) * 1989-01-31 1998-09-21 株式会社島津製作所 ギアポンプ
JP3702118B2 (ja) * 1999-03-02 2005-10-05 株式会社神戸製鋼所 溶融樹脂用ギアポンプとその異常検出装置及び異常検出方法
JP2013253674A (ja) * 2012-06-08 2013-12-19 Daikin Industries Ltd 流体圧ユニット
TWI704286B (zh) * 2015-09-02 2020-09-11 美商鳳凰計劃股份有限公司 泵送流體之系統及其控制

Also Published As

Publication number Publication date
WO2022137633A1 (ja) 2022-06-30

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