FR2340464A1 - Pompe a fluide - Google Patents

Pompe a fluide

Info

Publication number
FR2340464A1
FR2340464A1 FR7703260A FR7703260A FR2340464A1 FR 2340464 A1 FR2340464 A1 FR 2340464A1 FR 7703260 A FR7703260 A FR 7703260A FR 7703260 A FR7703260 A FR 7703260A FR 2340464 A1 FR2340464 A1 FR 2340464A1
Authority
FR
France
Prior art keywords
piston
hydraulic pump
pumping action
sealing rings
driven rotary
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Withdrawn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
FR7703260A
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.)
TRW Steering Systems Ltd
Original Assignee
TRW Steering Systems Ltd
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 TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Publication of FR2340464A1 publication Critical patent/FR2340464A1/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Withdrawn legal-status Critical Current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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/121—Valves; Arrangement of valves arranged in or on pistons the valve being an annular ring surrounding the piston, e.g. an O-ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR7703260A 1976-02-04 1977-02-04 Pompe a fluide Withdrawn FR2340464A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB443876 1976-02-04

Publications (1)

Publication Number Publication Date
FR2340464A1 true FR2340464A1 (fr) 1977-09-02

Family

ID=9777189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703260A Withdrawn FR2340464A1 (fr) 1976-02-04 1977-02-04 Pompe a fluide

Country Status (2)

Country Link
FR (1) FR2340464A1 (fr)
IT (1) IT1076877B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034449A2 (fr) * 1980-02-16 1981-08-26 LUCAS INDUSTRIES public limited company Systèmes hydrauliques d'anti-patinage pour véhicules
EP0279910A2 (fr) * 1987-02-21 1988-08-31 Elektra-Beckum Lubitz & Co. Pompe avec montage modulaire
DE3919267A1 (de) * 1988-06-15 1989-12-28 Deere & Co Radialkolbenpumpe und ventilkolbeneinsatz
DE102016106232B3 (de) * 2016-04-06 2017-08-31 L'orange Gmbh Radialkolbenpumpe, insbesondere für Kraftstoff, mit mehreren Speicherbohrungen im Gehäuse der Radialkolbenpumpe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR845312A (fr) * 1938-10-28 1939-08-18 F X Meiller Pompe à piston
US2229519A (en) * 1937-08-02 1941-01-21 Willie Dorothy Pate Releasing pump plunger
GB572095A (en) * 1944-03-25 1945-09-21 Turner Mfg Company Ltd Improvements in double-acting differential piston pumps
US3682572A (en) * 1970-07-27 1972-08-08 Donald L Yarger Piston type pump
DE2152956A1 (de) * 1971-10-23 1973-04-26 Karl Jasmand Kolbenpumpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229519A (en) * 1937-08-02 1941-01-21 Willie Dorothy Pate Releasing pump plunger
FR845312A (fr) * 1938-10-28 1939-08-18 F X Meiller Pompe à piston
GB572095A (en) * 1944-03-25 1945-09-21 Turner Mfg Company Ltd Improvements in double-acting differential piston pumps
US3682572A (en) * 1970-07-27 1972-08-08 Donald L Yarger Piston type pump
DE2152956A1 (de) * 1971-10-23 1973-04-26 Karl Jasmand Kolbenpumpe

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034449A2 (fr) * 1980-02-16 1981-08-26 LUCAS INDUSTRIES public limited company Systèmes hydrauliques d'anti-patinage pour véhicules
JPS56128256A (en) * 1980-02-16 1981-10-07 Lucas Industries Ltd Hydraulic pressure antiskid brake gear for car
EP0034449B1 (fr) * 1980-02-16 1984-01-25 LUCAS INDUSTRIES public limited company Systèmes hydrauliques d'anti-patinage pour véhicules
JPH0121024B2 (fr) * 1980-02-16 1989-04-19 Lucas Ind Plc
EP0279910A2 (fr) * 1987-02-21 1988-08-31 Elektra-Beckum Lubitz & Co. Pompe avec montage modulaire
EP0279910A3 (fr) * 1987-02-21 1989-11-23 Elektra-Beckum Lubitz & Co. Pompe avec montage modulaire
DE3919267A1 (de) * 1988-06-15 1989-12-28 Deere & Co Radialkolbenpumpe und ventilkolbeneinsatz
DE102016106232B3 (de) * 2016-04-06 2017-08-31 L'orange Gmbh Radialkolbenpumpe, insbesondere für Kraftstoff, mit mehreren Speicherbohrungen im Gehäuse der Radialkolbenpumpe

Also Published As

Publication number Publication date
IT1076877B (it) 1985-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse