JPS59129659U - Deceleration responsive hydraulic control valve - Google Patents
Deceleration responsive hydraulic control valveInfo
- Publication number
- JPS59129659U JPS59129659U JP2370183U JP2370183U JPS59129659U JP S59129659 U JPS59129659 U JP S59129659U JP 2370183 U JP2370183 U JP 2370183U JP 2370183 U JP2370183 U JP 2370183U JP S59129659 U JPS59129659 U JP S59129659U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- outlet chamber
- chamber side
- deceleration
- 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.)
- Pending
Links
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案による減速度応動液圧制御弁の実施例の断面
図である。
3・・・・・・本体、9・・・・・・第1弁、10・・
・・・・調圧ピストン、12・・・・・・第1人口室、
14・・・・・・ばね装置、15・・・・・・第1可動
体、16・・・・・・第1出口室、24・・・・・・可
動ピストン、29・・・・・・第2可動体、30・・・
・・・第2人口室、32・・・・・・第2出口室、36
・・・・・・第2弁、41・・・・・・制御室、50・
・・・・・減速度応動弁。The figure is a sectional view of an embodiment of the deceleration responsive hydraulic pressure control valve according to the present invention. 3...Main body, 9...First valve, 10...
...Pressure regulating piston, 12...First population chamber,
14... Spring device, 15... First movable body, 16... First outlet chamber, 24... Movable piston, 29...・Second movable body, 30...
...Second population room, 32...Second exit room, 36
...Second valve, 41...Control room, 50.
... Deceleration response valve.
Claims (1)
室と、異なる系統のブレーキ作用装置側に接続される第
1及び第2出口室と、前記第1人口室と第1出口室とを
連絡する通路に設けられ両者の連通を遮断可能な第1弁
と、少なくとも第1出口室側の圧力を有効に受圧してば
ね装置からの付勢力に抗して移動可能であり第1弁を開
閉する調圧ピストンと、前記第2人口室と第2出口室と
を連絡する通路に設けられ両者の連通を遮断可能な第2
弁と、前記第1弁の第1出口室側の圧力と前記第2弁の
第2出口室側の圧力とを対向して受圧し双方の圧力を所
定関係に保つべく前記第2弁を開閉する釣り合い機構と
、所定の減速度で閉弁する減速度応動弁を備え、減速度
応動弁を介在して導入した制御圧力に応じて前記ばね装
置の付勢力を変化させるようにした減速度応動液圧制御
弁において、前記釣り合い機構は、前記第1出口室側の
圧力を受圧する第1可動体と、前記第2出口室側の圧力
を受圧する第2可動体と、両回動体間に形成され前記制
御圧力を導入される制御室とを有し、前記第1可動体と
前記ピストンとは直列に配設してなる減速度応動液圧ル
制御弁。First and second population chambers connected to pressure generation sources of different systems; first and second outlet chambers connected to brake application devices of different systems; and the first population chamber and the first exit chamber. a first valve provided in a passage communicating with the two and capable of blocking communication between the two, and a first valve movable against the biasing force from the spring device by effectively receiving pressure on at least the first outlet chamber side. A pressure regulating piston that opens and closes the pressure regulating piston, and a second pressure regulating piston that is provided in a passage that communicates the second population chamber and the second outlet chamber and is capable of blocking communication between the two.
a valve, which opens and closes the second valve to receive the pressure on the first outlet chamber side of the first valve and the pressure on the second outlet chamber side of the second valve so as to maintain both pressures in a predetermined relationship; and a deceleration responsive valve that closes at a predetermined deceleration, the deceleration responsive valve changing the biasing force of the spring device in response to control pressure introduced through the deceleration responsive valve. In the hydraulic control valve, the balancing mechanism includes a first movable body that receives pressure on the first outlet chamber side, a second movable body that receives pressure on the second outlet chamber side, and a structure between the two rotating bodies. a control chamber formed therein and into which the control pressure is introduced; and the first movable body and the piston are arranged in series.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2370183U JPS59129659U (en) | 1983-02-22 | 1983-02-22 | Deceleration responsive hydraulic control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2370183U JPS59129659U (en) | 1983-02-22 | 1983-02-22 | Deceleration responsive hydraulic control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59129659U true JPS59129659U (en) | 1984-08-31 |
Family
ID=30154772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2370183U Pending JPS59129659U (en) | 1983-02-22 | 1983-02-22 | Deceleration responsive hydraulic control valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59129659U (en) |
-
1983
- 1983-02-22 JP JP2370183U patent/JPS59129659U/en active Pending
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