CN111201168B - 负压式增力装置 - Google Patents

负压式增力装置 Download PDF

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Publication number
CN111201168B
CN111201168B CN201880065603.6A CN201880065603A CN111201168B CN 111201168 B CN111201168 B CN 111201168B CN 201880065603 A CN201880065603 A CN 201880065603A CN 111201168 B CN111201168 B CN 111201168B
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CN
China
Prior art keywords
negative pressure
winding
seat
valve
passage
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
CN201880065603.6A
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English (en)
Chinese (zh)
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CN111201168A (zh
Inventor
铃木公康
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.)
Advics Co Ltd
Original Assignee
Advics Co Ltd
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Publication date
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Publication of CN111201168A publication Critical patent/CN111201168A/zh
Application granted granted Critical
Publication of CN111201168B publication Critical patent/CN111201168B/zh
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • 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
    • B60T17/043—Brake line couplings, air hoses and stopcocks
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • 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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Check Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Springs (AREA)
  • Braking Systems And Boosters (AREA)
  • Details Of Valves (AREA)
CN201880065603.6A 2017-10-25 2018-10-25 负压式增力装置 Active CN111201168B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-206493 2017-10-25
JP2017206493A JP6743800B2 (ja) 2017-10-25 2017-10-25 負圧式倍力装置
PCT/JP2018/039576 WO2019082948A1 (ja) 2017-10-25 2018-10-25 負圧式倍力装置

Publications (2)

Publication Number Publication Date
CN111201168A CN111201168A (zh) 2020-05-26
CN111201168B true CN111201168B (zh) 2021-11-05

Family

ID=66247467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880065603.6A Active CN111201168B (zh) 2017-10-25 2018-10-25 负压式增力装置

Country Status (4)

Country Link
US (1) US20200247378A1 (enExample)
JP (1) JP6743800B2 (enExample)
CN (1) CN111201168B (enExample)
WO (1) WO2019082948A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113330228B (zh) * 2019-02-04 2022-08-09 日东工器株式会社 具有阀芯的管接头以及其所使用的螺旋弹簧
JP2022540255A (ja) * 2019-07-12 2022-09-14 ハヘペ・インターナショナル・ベー．フェー． 逆止弁
DE102019220024A1 (de) * 2019-12-18 2021-06-24 Continental Teves Ag & Co. Ohg Rückschlagventil mit einem Dämpfungselement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055915U (ja) * 1983-09-26 1985-04-19 株式会社東芝 冷暖房装置
JPS6064525U (ja) * 1983-12-22 1985-05-08 パイオニア株式会社 操作装置
JPH0664525A (ja) * 1992-08-24 1994-03-08 Nissin Kogyo Kk 負圧ブースタの負圧導入装置
JPH0655915U (ja) * 1993-01-18 1994-08-02 日信工業株式会社 負圧ブースタの負圧導入装置
WO2009057348A1 (ja) * 2007-11-02 2009-05-07 Sumida Corporation 振動型電磁発電機
JP5078796B2 (ja) * 2008-08-05 2012-11-21 日信工業株式会社 負圧ブースタ
JP2015024700A (ja) * 2013-07-25 2015-02-05 株式会社アドヴィックス 負圧式倍力装置用チェック弁
JP2016120815A (ja) * 2014-12-25 2016-07-07 株式会社アドヴィックス 負圧式倍力装置
JP6197819B2 (ja) * 2015-03-31 2017-09-20 株式会社アドヴィックス 負圧式倍力装置
JP6404807B2 (ja) * 2015-12-02 2018-10-17 トヨタ自動車株式会社 ワンウェイクラッチ
JP6428661B2 (ja) * 2016-01-25 2018-11-28 株式会社アドヴィックス 負圧式倍力装置
JP6742781B2 (ja) * 2016-03-30 2020-08-19 日信ブレーキシステムズ株式会社 負圧ブースタ用チェックバルブ

Also Published As

Publication number Publication date
JP6743800B2 (ja) 2020-08-19
US20200247378A1 (en) 2020-08-06
JP2019077364A (ja) 2019-05-23
CN111201168A (zh) 2020-05-26
WO2019082948A1 (ja) 2019-05-02

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