JP6632973B2 - チェックバルブユニットにおけるノイズ減衰 - Google Patents

チェックバルブユニットにおけるノイズ減衰 Download PDF

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Publication number
JP6632973B2
JP6632973B2 JP2016521267A JP2016521267A JP6632973B2 JP 6632973 B2 JP6632973 B2 JP 6632973B2 JP 2016521267 A JP2016521267 A JP 2016521267A JP 2016521267 A JP2016521267 A JP 2016521267A JP 6632973 B2 JP6632973 B2 JP 6632973B2
Authority
JP
Japan
Prior art keywords
check valve
chamber
valve unit
sound attenuating
attenuating member
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 - Fee Related
Application number
JP2016521267A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016534288A5 (enExample
JP2016534288A (ja
Inventor
キース・ハンプトン
ディヴィッド・イー・フレッチャー
ブライアン・エム・グレイチェン
レックス・ブラヴォ
マット・ギルマー
アンドリュー・ニーデルト
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.)
Dayco IP Holdings LLC
Original Assignee
Dayco IP Holdings LLC
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 Dayco IP Holdings LLC filed Critical Dayco IP Holdings LLC
Publication of JP2016534288A publication Critical patent/JP2016534288A/ja
Publication of JP2016534288A5 publication Critical patent/JP2016534288A5/ja
Application granted granted Critical
Publication of JP6632973B2 publication Critical patent/JP6632973B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/002—Air treatment devices
    • B60T17/008—Silencer devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/003—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues using check valves
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1244—Intake silencers ; Sound modulation, transmission or amplification using interference; Masking or reflecting sound
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/023—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • 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
    • F16K47/14—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 the throttling member being a perforated membrane
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2185—To vary frequency of pulses or oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Valves (AREA)
  • Check Valves (AREA)
  • Electrophonic Musical Instruments (AREA)
JP2016521267A 2013-10-08 2014-10-08 チェックバルブユニットにおけるノイズ減衰 Expired - Fee Related JP6632973B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361888186P 2013-10-08 2013-10-08
US61/888,186 2013-10-08
US201361913756P 2013-12-09 2013-12-09
US61/913,756 2013-12-09
PCT/US2014/059672 WO2015054372A2 (en) 2013-10-08 2014-10-08 Noise attenuation in a check valve unit or apparatus for producing vacuum

Publications (3)

Publication Number Publication Date
JP2016534288A JP2016534288A (ja) 2016-11-04
JP2016534288A5 JP2016534288A5 (enExample) 2017-11-09
JP6632973B2 true JP6632973B2 (ja) 2020-01-22

Family

ID=52775988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016521267A Expired - Fee Related JP6632973B2 (ja) 2013-10-08 2014-10-08 チェックバルブユニットにおけるノイズ減衰

Country Status (7)

Country Link
US (1) US9534704B2 (enExample)
EP (2) EP3505801B1 (enExample)
JP (1) JP6632973B2 (enExample)
KR (1) KR102184253B1 (enExample)
CN (1) CN105051434B (enExample)
BR (2) BR112016007686B1 (enExample)
WO (1) WO2015054372A2 (enExample)

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USD821302S1 (en) * 2015-06-19 2018-06-26 Dayco Ip Holdings, Llc Venturi device
KR102333835B1 (ko) * 2016-06-14 2021-12-01 데이코 아이피 홀딩스 엘엘시 체크 벨브와 이를 구비하는 벤투리 장치
EP3478546B1 (en) 2016-06-14 2021-03-03 Dayco IP Holdings, LLC Bypass valve in an apparatus for producing vacuum
EP3516275B1 (en) * 2016-09-21 2021-06-23 Dayco IP Holdings, LLC Valve gate within a venturi gap of a venturi device for producing vacuum
EP3685041B1 (en) 2017-09-21 2023-05-10 Dayco IP Holdings, LLC Solenoid activated vacuum pump for an engine system and system having same
CN112020623B (zh) 2018-04-23 2023-08-15 戴科知识产权控股有限责任公司 限定打开位置的止回阀插入件和具有止回阀插入件的止回阀
CN116075632A (zh) 2020-09-07 2023-05-05 戴科知识产权控股有限责任公司 用于燃料蒸汽管理系统的磁性闭锁阀以及包括该阀的系统
WO2022051708A1 (en) 2020-09-07 2022-03-10 Dayco Ip Holdings, Llc A three port, five-way magnetically latching valve for fuel vapor management systems and systems incorporating same
US11499559B2 (en) 2020-10-30 2022-11-15 Delphi Technologies Ip Limited Fluid pump and outlet check valve assembly thereof
CN116917155B (zh) 2021-02-22 2024-05-24 戴科知识产权控股有限责任公司 用于燃料箱压力控制泵的系统和方法
EP4339046B1 (en) * 2022-09-13 2025-07-16 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Modular low noise silencers for commercial vehicles
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EP4339048B1 (en) * 2022-09-13 2025-07-30 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Improved silencer for compressed gas systems

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Also Published As

Publication number Publication date
EP3055597A2 (en) 2016-08-17
WO2015054372A3 (en) 2015-06-04
BR112016007686B1 (pt) 2022-07-26
EP3055597A4 (en) 2017-06-07
US9534704B2 (en) 2017-01-03
CN105051434B (zh) 2017-07-07
EP3055597B1 (en) 2019-02-27
CN105051434A (zh) 2015-11-11
KR20160067987A (ko) 2016-06-14
WO2015054372A2 (en) 2015-04-16
BR122020011348B1 (pt) 2022-08-16
BR112016007686A2 (pt) 2017-08-01
EP3505801A1 (en) 2019-07-03
EP3505801B1 (en) 2020-06-17
JP2016534288A (ja) 2016-11-04
US20150096637A1 (en) 2015-04-09
KR102184253B1 (ko) 2020-11-30

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