FR2365043A1 - Pompe a rouleaux - Google Patents

Pompe a rouleaux

Info

Publication number
FR2365043A1
FR2365043A1 FR7726800A FR7726800A FR2365043A1 FR 2365043 A1 FR2365043 A1 FR 2365043A1 FR 7726800 A FR7726800 A FR 7726800A FR 7726800 A FR7726800 A FR 7726800A FR 2365043 A1 FR2365043 A1 FR 2365043A1
Authority
FR
France
Prior art keywords
roller
rotor
variable pressure
pump
displacement pump
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.)
Pending
Application number
FR7726800A
Other languages
English (en)
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments AG
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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of FR2365043A1 publication Critical patent/FR2365043A1/fr
Pending 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/062—Arrangements for supercharging the working space
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Cette pompe à rouleaux comprend un rotor pourvu de plusieurs évidements de réception des rouleaux de pompage, ce rotor étant astreint à fonctionner dans une chambre excentrée ménagée dans un carter, ces évidements communiquant par l'intermédiaire du rotor avec une chambre à pression variable. Technique des pompes à rouleaux.
FR7726800A 1976-09-17 1977-09-05 Pompe a rouleaux Pending FR2365043A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3850576 1976-09-17

Publications (1)

Publication Number Publication Date
FR2365043A1 true FR2365043A1 (fr) 1978-04-14

Family

ID=10403913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726800A Pending FR2365043A1 (fr) 1976-09-17 1977-09-05 Pompe a rouleaux

Country Status (4)

Country Link
JP (1) JPS5337904A (fr)
DE (1) DE2740735A1 (fr)
FR (1) FR2365043A1 (fr)
IT (1) IT1087358B (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1350168A (en) * 1918-11-04 1920-08-17 Mulinex Chase Rotary engine
DE451422C (de) * 1927-10-26 Harry Clarence Phillips Kolbenabdichtung fuer Drehkolbenmaschinen
US2578055A (en) * 1948-08-11 1951-12-11 Frank Alexander Fluid drive
US2725013A (en) * 1952-01-15 1955-11-29 Constantinos H Vlachos Rotary engine
US2759423A (en) * 1952-11-28 1956-08-21 Vickers Inc Power transmission
US2829599A (en) * 1954-02-17 1958-04-08 Vickers Inc Power transmission
FR1573459A (fr) * 1967-08-23 1969-07-04

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE451422C (de) * 1927-10-26 Harry Clarence Phillips Kolbenabdichtung fuer Drehkolbenmaschinen
US1350168A (en) * 1918-11-04 1920-08-17 Mulinex Chase Rotary engine
US2578055A (en) * 1948-08-11 1951-12-11 Frank Alexander Fluid drive
US2725013A (en) * 1952-01-15 1955-11-29 Constantinos H Vlachos Rotary engine
US2759423A (en) * 1952-11-28 1956-08-21 Vickers Inc Power transmission
US2829599A (en) * 1954-02-17 1958-04-08 Vickers Inc Power transmission
FR1573459A (fr) * 1967-08-23 1969-07-04

Also Published As

Publication number Publication date
DE2740735A1 (de) 1978-03-23
JPS5337904A (en) 1978-04-07
IT1087358B (it) 1985-06-04

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