GB1294870A - - Google Patents

Info

Publication number
GB1294870A
GB1294870A GB1294870DA GB1294870A GB 1294870 A GB1294870 A GB 1294870A GB 1294870D A GB1294870D A GB 1294870DA GB 1294870 A GB1294870 A GB 1294870A
Authority
GB
United Kingdom
Prior art keywords
conduit
vanes
slots
ports
valve
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.)
Expired
Application number
Other languages
English (en)
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 FR6927312A external-priority patent/FR2057272A5/fr
Application filed filed Critical
Publication of GB1294870A publication Critical patent/GB1294870A/en
Expired 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
    • 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
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Motors (AREA)
GB1294870D 1968-12-31 1969-12-31 Expired GB1294870A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR182549 1968-12-31
FR6927312A FR2057272A5 (zh) 1969-08-08 1969-08-08

Publications (1)

Publication Number Publication Date
GB1294870A true GB1294870A (zh) 1972-11-01

Family

ID=26182449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1294870D Expired GB1294870A (zh) 1968-12-31 1969-12-31

Country Status (5)

Country Link
BE (1) BE743926A (zh)
DE (1) DE1965736A1 (zh)
ES (1) ES375064A1 (zh)
GB (1) GB1294870A (zh)
NL (1) NL6919601A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061798A1 (en) * 1998-05-27 1999-12-02 Apax Vehicle Developments Inc. Hydraulic pressure ratio transducer
CN113020828A (zh) * 2021-02-03 2021-06-25 武汉船用机械有限责任公司 前导管的制造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061798A1 (en) * 1998-05-27 1999-12-02 Apax Vehicle Developments Inc. Hydraulic pressure ratio transducer
CN113020828A (zh) * 2021-02-03 2021-06-25 武汉船用机械有限责任公司 前导管的制造方法
CN113020828B (zh) * 2021-02-03 2022-07-08 武汉船用机械有限责任公司 前导管的制造方法

Also Published As

Publication number Publication date
NL6919601A (zh) 1970-07-02
DE1965736A1 (de) 1970-07-16
BE743926A (zh) 1970-05-28
ES375064A1 (es) 1972-03-16

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Legal Events

Date Code Title Description
PS Patent sealed