GB2022691B - Silencer for fliud feed pumps having pressure oscillators in the pumped flow medium - Google Patents

Silencer for fliud feed pumps having pressure oscillators in the pumped flow medium

Info

Publication number
GB2022691B
GB2022691B GB7918261A GB7918261A GB2022691B GB 2022691 B GB2022691 B GB 2022691B GB 7918261 A GB7918261 A GB 7918261A GB 7918261 A GB7918261 A GB 7918261A GB 2022691 B GB2022691 B GB 2022691B
Authority
GB
United Kingdom
Prior art keywords
fliud
silencer
flow medium
feed pumps
pumped flow
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
GB7918261A
Other versions
GB2022691A (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2022691A publication Critical patent/GB2022691A/en
Application granted granted Critical
Publication of GB2022691B publication Critical patent/GB2022691B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0041—Means for damping pressure pulsations
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Pipe Accessories (AREA)
GB7918261A 1978-05-31 1979-05-25 Silencer for fliud feed pumps having pressure oscillators in the pumped flow medium Expired GB2022691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782823767 DE2823767A1 (en) 1978-05-31 1978-05-31 NOISE DAMPER FOR PRESSURE VIBRATIONS OF A CONVEYOR MEDIUM

Publications (2)

Publication Number Publication Date
GB2022691A GB2022691A (en) 1979-12-19
GB2022691B true GB2022691B (en) 1982-06-30

Family

ID=6040634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918261A Expired GB2022691B (en) 1978-05-31 1979-05-25 Silencer for fliud feed pumps having pressure oscillators in the pumped flow medium

Country Status (3)

Country Link
JP (1) JPS54157303A (en)
DE (1) DE2823767A1 (en)
GB (1) GB2022691B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210110A1 (en) * 1981-11-28 1983-06-01 Erich 7812 Bad Krozingen Becker Diaphragm pump
DE3229528A1 (en) * 1982-03-19 1984-02-09 Erich 7812 Bad Krozingen Becker Diaphragm pump
JP3808230B2 (en) * 1999-02-26 2006-08-09 三菱電機株式会社 Metal diaphragm type pulsation absorber for high pressure fuel pump
DE102015203345A1 (en) * 2015-02-25 2016-08-25 Robert Bosch Gmbh Pump, in particular high-pressure fuel pump

Also Published As

Publication number Publication date
JPS54157303A (en) 1979-12-12
DE2823767A1 (en) 1979-12-06
GB2022691A (en) 1979-12-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee