FR2358567A1 - RADIAL PISTON PUMP AND CONTROLS - Google Patents

RADIAL PISTON PUMP AND CONTROLS

Info

Publication number
FR2358567A1
FR2358567A1 FR7721569A FR7721569A FR2358567A1 FR 2358567 A1 FR2358567 A1 FR 2358567A1 FR 7721569 A FR7721569 A FR 7721569A FR 7721569 A FR7721569 A FR 7721569A FR 2358567 A1 FR2358567 A1 FR 2358567A1
Authority
FR
France
Prior art keywords
piston pump
radial piston
controls
ring
covering
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.)
Granted
Application number
FR7721569A
Other languages
French (fr)
Other versions
FR2358567B3 (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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik 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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of FR2358567A1 publication Critical patent/FR2358567A1/en
Application granted granted Critical
Publication of FR2358567B3 publication Critical patent/FR2358567B3/fr
Granted 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
    • 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
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0421—Cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

Pompe à pistons radiaux et moyens d'obturation commandés, pourvue d'orifices de sortie radiaux, dans laquelle les moyens d'obturation comportent un anneau élastique recouvrant tous les orifices de sortie situés dans un même plan. L'anneau 13 recouvrant chaque orifice de sortie 7 est en une matière plastique dont l'allongement élastique excède 5 % et en-dessous de l'anneau est agencée une plaquette 14, avantageusement en acier, placée au-dessus de chaque orifice de sortie 7.Radial piston pump and controlled shut-off means, provided with radial outlet orifices, in which the shut-off means comprise an elastic ring covering all the outlet orifices situated in the same plane. The ring 13 covering each outlet orifice 7 is made of a plastic material the elastic elongation of which exceeds 5% and below the ring is arranged a plate 14, advantageously of steel, placed above each outlet orifice. 7.

FR7721569A 1976-07-15 1977-07-12 RADIAL PISTON PUMP AND CONTROLS Granted FR2358567A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762631799 DE2631799A1 (en) 1976-07-15 1976-07-15 VALVE CONTROLLED RADIAL PISTON PUMP

Publications (2)

Publication Number Publication Date
FR2358567A1 true FR2358567A1 (en) 1978-02-10
FR2358567B3 FR2358567B3 (en) 1980-04-25

Family

ID=5983071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721569A Granted FR2358567A1 (en) 1976-07-15 1977-07-12 RADIAL PISTON PUMP AND CONTROLS

Country Status (4)

Country Link
JP (1) JPS5310102A (en)
DE (1) DE2631799A1 (en)
FR (1) FR2358567A1 (en)
GB (1) GB1585788A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137189A (en) * 1977-01-19 1979-01-30 Dow Corning Corporation Three component common hydraulic fluid comprising a non-linear siloxane fluid
DE2848841B2 (en) * 1978-11-10 1981-01-15 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Piston pump, especially radial piston pump
DE3623797A1 (en) * 1985-07-24 1987-03-19 Barmag Barmer Maschf Radial piston pump
JPH0313585Y2 (en) * 1985-10-01 1991-03-27
DE4109072C2 (en) * 1990-03-22 1998-02-19 Luk Automobiltech Gmbh & Co Kg Radial piston pump
DE4142032A1 (en) * 1991-12-19 1993-07-01 Luk Fahrzeug Hydraulik Radial piston pump for use on vehicles - has pressure responsive check valve in each fluid outlet chamber
DE19748750A1 (en) * 1997-11-05 1999-05-06 Zahnradfabrik Friedrichshafen Radial piston pump

Also Published As

Publication number Publication date
DE2631799A1 (en) 1978-01-19
JPS5310102A (en) 1978-01-30
FR2358567B3 (en) 1980-04-25
GB1585788A (en) 1981-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse