FR2408051A1 - Perfectionnements aux machines hydrauliques - Google Patents

Perfectionnements aux machines hydrauliques

Info

Publication number
FR2408051A1
FR2408051A1 FR7719726A FR7719726A FR2408051A1 FR 2408051 A1 FR2408051 A1 FR 2408051A1 FR 7719726 A FR7719726 A FR 7719726A FR 7719726 A FR7719726 A FR 7719726A FR 2408051 A1 FR2408051 A1 FR 2408051A1
Authority
FR
France
Prior art keywords
phase shifted
pressure region
machine
hydraulic machine
type hydraulic
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Withdrawn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
FR7719726A
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.)
UK Secretary of State for Industry
Original Assignee
UK Secretary of State for Industry
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 UK Secretary of State for Industry filed Critical UK Secretary of State for Industry
Publication of FR2408051A1 publication Critical patent/FR2408051A1/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

POMPE HYDRAULIQUE COMPRENANT UNE PREMIERE PAIRE DE DENTURES ET UNE SECONDE PAIRE DE DENTURES QUI S'ENGRENENT. CHAQUE PAIRE 4, 8 EST MONTEE DANS UN BOITIER 10 QUI S'ADAPTE A ELLE. LES DENTURES SEPARENT UN VOLUME HAUTE PRESSION 16 D'UN VOLUME BASSE PRESSION 14. LA MACHINE COMPORTE UN VOLUME UNIQUE HAUTE PRESSION 16 ET LA VENUE EN PRISE OU HORS DE PRISE DE DENTS SUCCESSIVES DE LA PREMIERE PAIRE DE DENTURES EN UN POINT ADJACENT AU VOLUME A HAUTE PRESSION INTERVIENT AVEC UN DEPHASAGE PAR RAPPORT A CELLE DE DENTS SUCCESSIVES DE LA SECONDE PAIRE DE DENTURES. APPLICATION A LA CONSTRUCTION DE POMPES ET DE MOTEURS HYDRAULIQUES.
FR7719726A 1976-06-29 1977-06-28 Perfectionnements aux machines hydrauliques Withdrawn FR2408051A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2721876 1976-06-29

Publications (1)

Publication Number Publication Date
FR2408051A1 true FR2408051A1 (fr) 1979-06-01

Family

ID=10256077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719726A Withdrawn FR2408051A1 (fr) 1976-06-29 1977-06-28 Perfectionnements aux machines hydrauliques

Country Status (1)

Country Link
FR (1) FR2408051A1 (fr)

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Legal Events

Date Code Title Description
ST Notification of lapse