JPS60117260U - Negative pressure introduction device for negative pressure booster - Google Patents
Negative pressure introduction device for negative pressure boosterInfo
- Publication number
- JPS60117260U JPS60117260U JP544784U JP544784U JPS60117260U JP S60117260 U JPS60117260 U JP S60117260U JP 544784 U JP544784 U JP 544784U JP 544784 U JP544784 U JP 544784U JP S60117260 U JPS60117260 U JP S60117260U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- introduction device
- booster
- pressure introduction
- pressure booster
- 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
- Valves And Accessory Devices For Braking Systems (AREA)
- Pipe Accessories (AREA)
- Check Valves (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
第１図は本考案装置の一実施例を示す縦断側面図、第２
図は第１図における逆止弁及びその周辺部の拡大縦断側
面図、第３図は第２図の■部拡大図である。
Ｂ・・・ブースタ、Ｍ−！・吸気マニホールド、■・・
・逆止弁、２・・・負圧導入管、３・・・負圧導出管、
４・・・ホース、５・・・弁筒、７・・・弁座部、１２
・・・弁体、１−３・・・弁ばね。Fig. 1 is a longitudinal cross-sectional side view showing one embodiment of the device of the present invention;
The figure is an enlarged longitudinal sectional side view of the check valve and its surroundings in FIG. 1, and FIG. 3 is an enlarged view of the part 2 in FIG. 2. B...Booster, M-!・Intake manifold, ■・・
・Check valve, 2... Negative pressure introduction pipe, 3... Negative pressure outlet pipe,
4...Hose, 5...Valve cylinder, 7...Valve seat, 12
... Valve body, 1-3... Valve spring.
Claims (1)
ドとの間を負圧通路を介して接続し、その負圧通路に、
前記吸気マニホールドからブースタへの一方向にのみ負
圧の流れを許容する逆止弁を介装してなる、負圧式ブー
スタの負圧導入装置において、前記逆止弁の弁筒を制振
鋼板製としたことを特徴とする、負圧式ブースタの負圧
導入装置。The negative pressure booster and the engine intake manifold, which is the source of negative pressure, are connected through a negative pressure passage, and the
In the negative pressure introduction device for a negative pressure booster, the valve cylinder of the check valve is made of a vibration-damping steel plate, and the negative pressure introduction device includes a check valve that allows negative pressure to flow only in one direction from the intake manifold to the booster. A negative pressure introduction device for a negative pressure booster, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP544784U JPS60117260U (en) | 1984-01-19 | 1984-01-19 | Negative pressure introduction device for negative pressure booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP544784U JPS60117260U (en) | 1984-01-19 | 1984-01-19 | Negative pressure introduction device for negative pressure booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60117260U true JPS60117260U (en) | 1985-08-08 |
Family
ID=30481966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP544784U Pending JPS60117260U (en) | 1984-01-19 | 1984-01-19 | Negative pressure introduction device for negative pressure booster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60117260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018021283A1 (en) * | 2016-07-25 | 2018-02-01 | 株式会社アドヴィックス | Vacuum booster check valve |
| CN109477589A (en) * | 2016-07-25 | 2019-03-15 | 株式会社爱德克斯 | Suction type power assisting device check-valves |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57144319A (en) * | 1981-03-02 | 1982-09-06 | Akebono Brake Ind Co Ltd | Pad for disc brake |
-
1984
- 1984-01-19 JP JP544784U patent/JPS60117260U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57144319A (en) * | 1981-03-02 | 1982-09-06 | Akebono Brake Ind Co Ltd | Pad for disc brake |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018021283A1 (en) * | 2016-07-25 | 2018-02-01 | 株式会社アドヴィックス | Vacuum booster check valve |
| CN109477589A (en) * | 2016-07-25 | 2019-03-15 | 株式会社爱德克斯 | Suction type power assisting device check-valves |
| CN109477589B (en) * | 2016-07-25 | 2020-02-18 | 株式会社爱德克斯 | Check valve for negative pressure type power assisting device |
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