ES349422A2 - Radial-piston pump with improved cooling and lubrication - Google Patents

Radial-piston pump with improved cooling and lubrication

Info

Publication number
ES349422A2
ES349422A2 ES349422A ES349422A ES349422A2 ES 349422 A2 ES349422 A2 ES 349422A2 ES 349422 A ES349422 A ES 349422A ES 349422 A ES349422 A ES 349422A ES 349422 A2 ES349422 A2 ES 349422A2
Authority
ES
Spain
Prior art keywords
lubrication
radial
piston pump
improved cooling
enclosure
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
ES349422A
Other languages
Spanish (es)
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of ES349422A2 publication Critical patent/ES349422A2/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
    • 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
    • F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the 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
    • 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
    • F04B1/0452—Distribution members, e.g. valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Improvements introduced in the object of the main patent 346,229, by: "improvements in the construction of rotary piston pumps", characterized in that a choke is arranged in the channel, which communicates the annular suction oil enclosure with the other enclosure,, through it a pressure drop is achieved between both enclosures. (Machine-translation by Google Translate, not legally binding)
ES349422A 1967-06-22 1968-01-17 Radial-piston pump with improved cooling and lubrication Expired ES349422A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0034154 1967-06-22

Publications (1)

Publication Number Publication Date
ES349422A2 true ES349422A2 (en) 1969-09-16

Family

ID=7558306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349422A Expired ES349422A2 (en) 1967-06-22 1968-01-17 Radial-piston pump with improved cooling and lubrication

Country Status (5)

Country Link
US (1) US3461809A (en)
JP (1) JPS5547226B1 (en)
BR (1) BR6896158D0 (en)
DE (1) DE1653636C3 (en)
ES (1) ES349422A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56501055A (en) * 1979-08-27 1981-07-30
US5683228A (en) * 1996-04-18 1997-11-04 Caterpillar Inc. Oil pump cavitation relief
DE102011082729A1 (en) * 2011-09-15 2013-03-21 Robert Bosch Gmbh High-pressure fuel pump for a fuel injection system and pump arrangement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125034A (en) * 1964-03-17 Pump with radial cylinders
FR902097A (en) * 1943-09-28 1945-08-17 Freins Hydrauliques Sa Des Hydraulic pump
US2394285A (en) * 1944-07-27 1946-02-05 Bendix Aviat Corp Pump
US2612837A (en) * 1946-05-21 1952-10-07 American Eng Co Ltd Pump
US2693150A (en) * 1949-07-29 1954-11-02 Smith S Jacking Systems Ltd Pump
US2801596A (en) * 1953-04-02 1957-08-06 Sewell Ronald Percival Multi-cylinder pump
US2836120A (en) * 1954-09-14 1958-05-27 Navarro Miguel Variable capacity pump
US2818816A (en) * 1954-12-06 1958-01-07 Gen Motors Corp Radial piston pump
US2851952A (en) * 1957-06-27 1958-09-16 Lane Edwin Leonard Hydraulic pumps

Also Published As

Publication number Publication date
DE1653636A1 (en) 1972-04-20
DE1653636B2 (en) 1973-07-05
JPS5547226B1 (en) 1980-11-28
DE1653636C3 (en) 1974-01-31
BR6896158D0 (en) 1973-04-12
US3461809A (en) 1969-08-19

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170630