JPH022270U - - Google Patents

Info

Publication number
JPH022270U
JPH022270U JP8089688U JP8089688U JPH022270U JP H022270 U JPH022270 U JP H022270U JP 8089688 U JP8089688 U JP 8089688U JP 8089688 U JP8089688 U JP 8089688U JP H022270 U JPH022270 U JP H022270U
Authority
JP
Japan
Prior art keywords
pressure
loading
brake cylinder
brake
air reservoir
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.)
Granted
Application number
JP8089688U
Other languages
Japanese (ja)
Other versions
JPH065924Y2 (en
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 filed Critical
Priority to JP1988080896U priority Critical patent/JPH065924Y2/en
Publication of JPH022270U publication Critical patent/JPH022270U/ja
Application granted granted Critical
Publication of JPH065924Y2 publication Critical patent/JPH065924Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例を示し、第２図は従
来例とこの考案のブレーキシリンダ圧力とブレー
キ管圧力の関係を比較するグラフ、第３図乃至第
５図は二圧力式制御弁の作動説明図、第６図は従
来例の説明図、第７図は問題点を解決する他の手
段の説明図を示す。 ＢＰ……ブレーキ管、ＣＶ……二圧力式制御弁
、ＡＲ……補助空気溜、ＢＣ……ブレーキシリン
ダ、ＦＶ……減圧弁、ＶＲ……容積空気溜、ＥＬ
Ｖ……積空切換弁。 Fig. 1 shows an embodiment of this invention, Fig. 2 is a graph comparing the relationship between brake cylinder pressure and brake pipe pressure of the conventional example and this invention, and Figs. 3 to 5 show a two-pressure control valve. FIG. 6 is an explanatory diagram of the conventional example, and FIG. 7 is an explanatory diagram of another means for solving the problem. BP...brake pipe, CV...two-pressure control valve, AR...auxiliary air reservoir, BC...brake cylinder, FV...pressure reducing valve, VR...volume air reservoir, EL
V... Load/air switching valve.

Claims (1)

【実用新案登録請求の範囲】 ユルメ時にブレーキ管の圧力空気を補助空気溜
に給気すると共にブレーキシリンダを排気し、常
用ブレーキ時に補助空気溜圧力がブレーキ管圧力
と釣合うまで補助空気溜の圧力空気をブレーキシ
リンダへ給気し、非常ブレーキ時に補助空気溜を
ブレーキシリンダに連通させたままとする二圧力
式制御弁と、 空車時に容積空気溜を上記ブレーキシリンダに
連通すると共に、この連通を積車時に遮断する２
位置を有する積空切換弁、 を備えた自動ブレーキ装置の積空装置において、 上記二圧力式制御弁とブレーキシリンダの間に
減圧弁を設けると共に、この減圧弁の上流側と下
流側を連通するバイパス回路に前記積空切換弁を
設けたことを特徴とする自動ブレーキ装置の積空
装置。[Scope of Claim for Utility Model Registration] Pressurized air from the brake pipe is supplied to the auxiliary air reservoir during brake operation, and the brake cylinder is exhausted, and during regular braking, the pressure in the auxiliary air reservoir is increased until the auxiliary air reservoir pressure balances the brake pipe pressure. A two-pressure control valve that supplies air to the brake cylinder and keeps the auxiliary air reservoir in communication with the brake cylinder during emergency braking, and a two-pressure control valve that communicates the volumetric air reservoir with the brake cylinder when the vehicle is empty and also maintains this communication with the brake cylinder. Shut off when driving 2
In the loading/unloading device of an automatic braking device, the loading/unloading device is equipped with a loading/unloading switching valve having a position, and a pressure reducing valve is provided between the two-pressure type control valve and the brake cylinder, and the upstream side and the downstream side of the pressure reducing valve are communicated. A loading/unloading device of an automatic brake device, characterized in that the loading/unloading switching valve is provided in a bypass circuit.
JP1988080896U 1988-06-18 1988-06-18 Automatic braking device loading / unloading device Expired - Lifetime JPH065924Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988080896U JPH065924Y2 (en) 1988-06-18 1988-06-18 Automatic braking device loading / unloading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988080896U JPH065924Y2 (en) 1988-06-18 1988-06-18 Automatic braking device loading / unloading device

Publications (2)

Publication Number Publication Date
JPH022270U true JPH022270U (en) 1990-01-09
JPH065924Y2 JPH065924Y2 (en) 1994-02-16

Family

ID=31305710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988080896U Expired - Lifetime JPH065924Y2 (en) 1988-06-18 1988-06-18 Automatic braking device loading / unloading device

Country Status (1)

Country Link
JP (1) JPH065924Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235193A (en) * 1986-04-02 1987-10-15 株式会社神戸製鋼所 Brake controller for winding drum
JPS6356189U (en) * 1986-09-30 1988-04-14
JPS63119964A (en) * 1986-11-06 1988-05-24 Toyo Mach & Metal Co Ltd Hot water supply device for die cast machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235193A (en) * 1986-04-02 1987-10-15 株式会社神戸製鋼所 Brake controller for winding drum
JPS6356189U (en) * 1986-09-30 1988-04-14
JPS63119964A (en) * 1986-11-06 1988-05-24 Toyo Mach & Metal Co Ltd Hot water supply device for die cast machine

Also Published As

Publication number Publication date
JPH065924Y2 (en) 1994-02-16

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