GB2561003B - Valve with noise reduction - Google Patents

Valve with noise reduction Download PDF

Info

Publication number
GB2561003B
GB2561003B GB1705269.7A GB201705269A GB2561003B GB 2561003 B GB2561003 B GB 2561003B GB 201705269 A GB201705269 A GB 201705269A GB 2561003 B GB2561003 B GB 2561003B
Authority
GB
United Kingdom
Prior art keywords
valve
noise reduction
noise
reduction
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.)
Active
Application number
GB1705269.7A
Other versions
GB201705269D0 (en
GB2561003B8 (en
GB2561003A8 (en
GB2561003A (en
Inventor
Sauvage Frédéric
Bellamy Pascal
Cezon Nicolas
Kiris Spencer
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.)
Delphi Technologies IP Ltd
Original Assignee
Delphi Technologies IP 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 Delphi Technologies IP Ltd filed Critical Delphi Technologies IP Ltd
Priority to GB1705269.7A priority Critical patent/GB2561003B8/en
Publication of GB201705269D0 publication Critical patent/GB201705269D0/en
Publication of GB2561003A publication Critical patent/GB2561003A/en
Publication of GB2561003B publication Critical patent/GB2561003B/en
Application granted granted Critical
Publication of GB2561003B8 publication Critical patent/GB2561003B8/en
Publication of GB2561003A8 publication Critical patent/GB2561003A8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
    • F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
    • 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
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/005—Pressure relief valves
    • F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/09—Fuel-injection apparatus having means for reducing noise
GB1705269.7A 2017-03-31 2017-03-31 Valve with noise reduction Active GB2561003B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1705269.7A GB2561003B8 (en) 2017-03-31 2017-03-31 Valve with noise reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1705269.7A GB2561003B8 (en) 2017-03-31 2017-03-31 Valve with noise reduction

Publications (5)

Publication Number Publication Date
GB201705269D0 GB201705269D0 (en) 2017-05-17
GB2561003A GB2561003A (en) 2018-10-03
GB2561003B true GB2561003B (en) 2020-03-11
GB2561003B8 GB2561003B8 (en) 2024-01-10
GB2561003A8 GB2561003A8 (en) 2024-01-10

Family

ID=58682713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1705269.7A Active GB2561003B8 (en) 2017-03-31 2017-03-31 Valve with noise reduction

Country Status (1)

Country Link
GB (1) GB2561003B8 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973092A1 (en) * 2011-03-25 2012-09-28 Bosch Gmbh Robert Sealing device for pressure regulator used in high-pressure diesel injection device of diesel engine of e.g. car, has rod for hermetically applying ball on seat and comprising cavity to laterally guide ball with respect to axis of seat
DE102014222873A1 (en) * 2014-11-10 2016-05-12 Robert Bosch Gmbh High-pressure fuel pump for a fuel system for an internal combustion engine
US20160325294A1 (en) * 2015-05-07 2016-11-10 Nordson Corporation Fluid dispensing apparatus and methods utilizing a resilient nozzle
EP3109523A1 (en) * 2014-04-24 2016-12-28 KYB Corporation Relief valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973092A1 (en) * 2011-03-25 2012-09-28 Bosch Gmbh Robert Sealing device for pressure regulator used in high-pressure diesel injection device of diesel engine of e.g. car, has rod for hermetically applying ball on seat and comprising cavity to laterally guide ball with respect to axis of seat
EP3109523A1 (en) * 2014-04-24 2016-12-28 KYB Corporation Relief valve
DE102014222873A1 (en) * 2014-11-10 2016-05-12 Robert Bosch Gmbh High-pressure fuel pump for a fuel system for an internal combustion engine
US20160325294A1 (en) * 2015-05-07 2016-11-10 Nordson Corporation Fluid dispensing apparatus and methods utilizing a resilient nozzle

Also Published As

Publication number Publication date
GB201705269D0 (en) 2017-05-17
GB2561003B8 (en) 2024-01-10
GB2561003A8 (en) 2024-01-10
GB2561003A (en) 2018-10-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190222 AND 20190227