FR2270460A1 - - Google Patents

Info

Publication number
FR2270460A1
FR2270460A1 FR7514923A FR7514923A FR2270460A1 FR 2270460 A1 FR2270460 A1 FR 2270460A1 FR 7514923 A FR7514923 A FR 7514923A FR 7514923 A FR7514923 A FR 7514923A FR 2270460 A1 FR2270460 A1 FR 2270460A1
Authority
FR
France
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Withdrawn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
FR7514923A
Other languages
French (fr)
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.)
ZF Friedrichshafen AG
Original Assignee
Fichtel and Sachs 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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2270460A1 publication Critical patent/FR2270460A1/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Withdrawn legal-status Critical Current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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • 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
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0033—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a mechanical spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR7514923A 1974-05-10 1975-05-07 Withdrawn FR2270460A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7416426 1974-05-10

Publications (1)

Publication Number Publication Date
FR2270460A1 true FR2270460A1 (en) 1975-12-05

Family

ID=6644968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514923A Withdrawn FR2270460A1 (en) 1974-05-10 1975-05-07

Country Status (3)

Country Link
FR (1) FR2270460A1 (en)
GB (1) GB1465022A (en)
IT (1) IT1032834B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305614A1 (en) * 1975-03-25 1976-10-22 Danfoss As OIL PUMP FOR BURNER SYSTEMS
FR2363011A1 (en) * 1976-08-24 1978-03-24 Bosch Gmbh Robert FUEL SUPPLY PUMP
US4274813A (en) * 1977-10-12 1981-06-23 Hitachi, Ltd. Swash plate type compressor
US4332532A (en) * 1978-11-10 1982-06-01 Zahnradfabrik Friedrichshafen, Ag Piston pump, especially radial piston pump
FR2499651A1 (en) * 1981-02-11 1982-08-13 Poclain Hydraulics Sa Hydraulic mechanism having compressible foam linings - to dampen sump pressure variations to reduce stress and noise in motors or pumps
EP0496591A1 (en) * 1991-01-23 1992-07-29 IMO INDUSTRIES Inc. Noise-reducing hydraulic pump structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019116155A (en) 2017-12-27 2019-07-18 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Brake fluid pressure control device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305614A1 (en) * 1975-03-25 1976-10-22 Danfoss As OIL PUMP FOR BURNER SYSTEMS
FR2363011A1 (en) * 1976-08-24 1978-03-24 Bosch Gmbh Robert FUEL SUPPLY PUMP
US4274813A (en) * 1977-10-12 1981-06-23 Hitachi, Ltd. Swash plate type compressor
US4332532A (en) * 1978-11-10 1982-06-01 Zahnradfabrik Friedrichshafen, Ag Piston pump, especially radial piston pump
FR2499651A1 (en) * 1981-02-11 1982-08-13 Poclain Hydraulics Sa Hydraulic mechanism having compressible foam linings - to dampen sump pressure variations to reduce stress and noise in motors or pumps
EP0496591A1 (en) * 1991-01-23 1992-07-29 IMO INDUSTRIES Inc. Noise-reducing hydraulic pump structure

Also Published As

Publication number Publication date
GB1465022A (en) 1977-02-16
IT1032834B (en) 1979-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse