GB1349155A - Device for damping fluid pressure fluctuations - Google Patents

Device for damping fluid pressure fluctuations

Info

Publication number
GB1349155A
GB1349155A GB1349155DA GB1349155A GB 1349155 A GB1349155 A GB 1349155A GB 1349155D A GB1349155D A GB 1349155DA GB 1349155 A GB1349155 A GB 1349155A
Authority
GB
United Kingdom
Prior art keywords
pressure fluctuations
fluid pressure
damping fluid
pressure
heading
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
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 International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of GB1349155A publication Critical patent/GB1349155A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/438—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters

Abstract

1349155 Pressure-relieving device JOSEPH LUCAS (INDUSTRIES) Ltd 24 Jan 1972 [1 March 1971] 5732/71 Heading F1D A device for damping pressure fluctuations in a fuel injection system comprises a casing 10 with an inlet 18 and outlet 20, and a hollow body 40 of resilient material located within the chamber, the body 40 containing gas or resilient packing which thus permits it to be compressed to damp pressure surges.
GB1349155D 1971-03-01 1972-01-24 Device for damping fluid pressure fluctuations Expired GB1349155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB573271 1971-03-01

Publications (1)

Publication Number Publication Date
GB1349155A true GB1349155A (en) 1974-03-27

Family

ID=9801603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1349155D Expired GB1349155A (en) 1971-03-01 1972-01-24 Device for damping fluid pressure fluctuations

Country Status (4)

Country Link
DE (1) DE2205317A1 (en)
FR (1) FR2127777A5 (en)
GB (1) GB1349155A (en)
IT (1) IT949442B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1150003A1 (en) * 2000-04-25 2001-10-31 Siemens Automotive Corporation Fuel pressure waves dampening element
EP1602823A1 (en) * 2004-05-19 2005-12-07 J. Eberspächer GmbH Co. KG Pressure pulsation dampener and fuel dosage pump with a pressure pulsation dampener
CN104776014A (en) * 2015-04-17 2015-07-15 佛山市顺德区美的饮水机制造有限公司 Water purifier and membrane pump assembly of water purifier
CN104776015A (en) * 2015-04-17 2015-07-15 佛山市顺德区美的饮水机制造有限公司 Damping device for water outlet end of diaphragm pump of water purifying machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531811A1 (en) * 1995-08-30 1997-03-06 Bosch Gmbh Robert Fuel injection pump
DE102009030565A1 (en) * 2009-06-26 2010-12-30 Gardner Denver Thomas Gmbh Damping unit for damping pressure fluctuations of fluid flow in pump, has elastic damping cushion receiving pressure energy of in-flowing fluid and arranged in interior part between inflow opening and outflow opening
GB201503779D0 (en) * 2015-03-06 2015-04-22 Delphi International Operations Luxembourg S.�.R.L. Damping apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1150003A1 (en) * 2000-04-25 2001-10-31 Siemens Automotive Corporation Fuel pressure waves dampening element
EP1602823A1 (en) * 2004-05-19 2005-12-07 J. Eberspächer GmbH Co. KG Pressure pulsation dampener and fuel dosage pump with a pressure pulsation dampener
CN104776014A (en) * 2015-04-17 2015-07-15 佛山市顺德区美的饮水机制造有限公司 Water purifier and membrane pump assembly of water purifier
CN104776015A (en) * 2015-04-17 2015-07-15 佛山市顺德区美的饮水机制造有限公司 Damping device for water outlet end of diaphragm pump of water purifying machine

Also Published As

Publication number Publication date
IT949442B (en) 1973-06-11
FR2127777A5 (en) 1972-10-13
DE2205317A1 (en) 1972-09-07

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Legal Events

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