IT1032834B - Pompa ad alta pressione con dispositivo smorzatore delle vibrazioni dovute ad oscillazioni di pressione e di mandata - Google Patents

Pompa ad alta pressione con dispositivo smorzatore delle vibrazioni dovute ad oscillazioni di pressione e di mandata

Info

Publication number
IT1032834B
IT1032834B IT6817775A IT6817775A IT1032834B IT 1032834 B IT1032834 B IT 1032834B IT 6817775 A IT6817775 A IT 6817775A IT 6817775 A IT6817775 A IT 6817775A IT 1032834 B IT1032834 B IT 1032834B
Authority
IT
Italy
Prior art keywords
oscillations
delivery
vibration damping
damping device
device due
Prior art date
Application number
IT6817775A
Other languages
English (en)
Original Assignee
Fichtel & 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 & Sachs Ag filed Critical Fichtel & Sachs Ag
Application granted granted Critical
Publication of IT1032834B publication Critical patent/IT1032834B/it

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)
IT6817775A 1974-05-10 1975-05-09 Pompa ad alta pressione con dispositivo smorzatore delle vibrazioni dovute ad oscillazioni di pressione e di mandata IT1032834B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1032834B true IT1032834B (it) 1979-06-20

Family

ID=6644968

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6817775A IT1032834B (it) 1974-05-10 1975-05-09 Pompa ad alta pressione con dispositivo smorzatore delle vibrazioni dovute ad oscillazioni di pressione e di mandata

Country Status (3)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513010C3 (de) * 1975-03-25 1980-08-28 Danfoss A/S, Nordborg (Daenemark) ölpumpe für Feuerungsanlagen
DE2637979A1 (de) * 1976-08-24 1978-03-02 Bosch Gmbh Robert Kraftstoffoerderpumpe
JPS599757B2 (ja) * 1977-10-12 1984-03-05 株式会社日立製作所 圧縮機
DE2848841B2 (de) * 1978-11-10 1981-01-15 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Kolbenpumpe, insbesondere Radialkolbenpumpe
FR2499651B1 (fr) * 1981-02-11 1986-09-05 Poclain Hydraulics Sa Mecanisme hydraulique a carter muni d'un amortisseur des variations de pression a l'interieur du carter
US5180298A (en) * 1991-01-23 1993-01-19 Imo Industries Inc. Hydraulic pump with foamed elastomeric member in outlet chamber to reduce liquid-borne noise
JP2019116155A (ja) 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 ブレーキ液圧制御装置

Also Published As

Publication number Publication date
FR2270460A1 (it) 1975-12-05
GB1465022A (en) 1977-02-16

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