JPH0347851U - - Google Patents
Info
- Publication number
- JPH0347851U JPH0347851U JP10949489U JP10949489U JPH0347851U JP H0347851 U JPH0347851 U JP H0347851U JP 10949489 U JP10949489 U JP 10949489U JP 10949489 U JP10949489 U JP 10949489U JP H0347851 U JPH0347851 U JP H0347851U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- cylindrical portion
- axial direction
- end surface
- valve body
- 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
- Transmission Of Braking Force In Braking Systems (AREA)
- Safety Valves (AREA)
Description
第１図は本考案に従つたリリーフ弁をフアース
トフイルマスタシリンダに用いた一実施例を示す
断面図、第２図は第１図の要部拡大断面図、第３
図は第２図に示す第２ハウジングの拡大平面図、
第４図は本考案の変形実施例の要部を示す断面図
である。
３０……リリーフ弁、３１……第１ハウジング
、３１ｃ……筒状部、３１ｄ……窓、３１ｅ……
弁座、３２……第２ハウジング、３２ａ……筒部
、３２ｂ……突起部、３２ｃ……スリツト、３３
……弁体、３４……コイルスプリング、４０，４
２……突部。
Fig. 1 is a sectional view showing an embodiment in which a relief valve according to the present invention is used in a first fill master cylinder, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is an enlarged sectional view of the main part of Fig.
The figure is an enlarged plan view of the second housing shown in FIG.
FIG. 4 is a sectional view showing the main parts of a modified embodiment of the present invention. 30... Relief valve, 31... First housing, 31c... Cylindrical part, 31d... Window, 31e...
Valve seat, 32...Second housing, 32a...Cylinder part, 32b...Protrusion, 32c...Slit, 33
... Valve body, 34 ... Coil spring, 40,4
2... protrusion.
Claims (1)
、該第１ハウジングに形成される筒状部に弾撥的
に係合されて、その内部及び前記第１ハウジング
の内部に加圧流体の放出路を形成する第２ハウジ
ングと、前記放出路内に軸方向へ移動可能に収容
される球状の弁体と、前記放出路内に介装され前
記弁体を通常時前記弁座に着座する側に付勢する
スプリングとを備え、前記筒状部の端面及び前記
筒状部の端面に対向する前記第２ハウジングの対
向面の少なくとも一方に夫々前記対向面及び前記
筒状部の端面に前記両ハウジングの係合時に軸方
向に弾撥的に当接する複数個の突部が設けられて
なるリリーフ弁。 a first housing having a valve seat formed on its inner surface; and a cylindrical portion formed in the first housing that is elastically engaged to discharge pressurized fluid into the inside thereof and the inside of the first housing. a second housing forming a passage; a spherical valve body accommodated in the discharge passage so as to be movable in the axial direction; and a side that is interposed in the discharge passage and normally seats the valve body on the valve seat. a spring that biases at least one of an end surface of the cylindrical portion and an opposing surface of the second housing opposite to the end surface of the cylindrical portion; A relief valve that is provided with a plurality of protrusions that elastically abut in the axial direction when the housing is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10949489U JPH0347851U (en) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10949489U JPH0347851U (en) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347851U true JPH0347851U (en) | 1991-05-07 |
Family
ID=31658088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10949489U Pending JPH0347851U (en) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325731C (en) * | 2002-02-14 | 2007-07-11 | 日之出水道机器株式会社 | Cover assembly for equipment access opening |
-
1989
- 1989-09-19 JP JP10949489U patent/JPH0347851U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325731C (en) * | 2002-02-14 | 2007-07-11 | 日之出水道机器株式会社 | Cover assembly for equipment access opening |