JPH046540U - - Google Patents
Info
- Publication number
- JPH046540U JPH046540U JP4357490U JP4357490U JPH046540U JP H046540 U JPH046540 U JP H046540U JP 4357490 U JP4357490 U JP 4357490U JP 4357490 U JP4357490 U JP 4357490U JP H046540 U JPH046540 U JP H046540U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- intake
- intake passage
- spring
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Supercharger (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Safety Valves (AREA)
Description
第１図はこの考案の一実施例を示す吸気安全弁
の断面図、第２図は従来の吸気安全弁の断面図、
第３図は従来の吸気安全弁の組み付け時の断面図
である。
図中、１……バルブボデイ、１ａ……ネジ部、
１ｂ……弁座、１ｃ……フランジ、２……弁体、
３……スプリング、４……弁軸、５……軸受であ
る。
なお、図中同一符号は同一又は相当部分を示す
。
Fig. 1 is a sectional view of an intake safety valve showing an embodiment of this invention, and Fig. 2 is a sectional view of a conventional intake safety valve.
FIG. 3 is a sectional view of a conventional intake safety valve when assembled. In the figure, 1... Valve body, 1a... Threaded part,
1b...valve seat, 1c...flange, 2...valve body,
3...spring, 4...valve shaft, 5...bearing. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
る吸気安全弁であつて、バルブボデイ内に、軸受
で摺動可能に保持された弁軸と、この弁軸の先端
に設けられた弁体と、この弁体を弁座に押し付け
るスプリングを備え、吸気通路内の過給圧が設定
値を越えると上記スプリングに抗して弁体を開い
て吸気通路内の吸気を大気に排出させるようにし
たものにおいて、上記バルブボデイの上部の外周
に押え固定用フランジ部を設けたことを特徴とす
る吸気安全弁。 An intake safety valve that is screwed onto the intake passage of an internal combustion engine equipped with a supercharger, and includes a valve stem that is slidably held in a valve body by a bearing, and a valve body that is provided at the tip of the valve stem. The valve body is equipped with a spring that presses the valve body against the valve seat, and when the supercharging pressure in the intake passage exceeds a set value, the valve body opens against the spring and the intake air in the intake passage is discharged to the atmosphere. An intake safety valve characterized in that a flange portion for fixing a presser foot is provided on the outer periphery of the upper part of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990043574U JP2504577Y2 (en) | 1990-04-23 | 1990-04-23 | Intake safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990043574U JP2504577Y2 (en) | 1990-04-23 | 1990-04-23 | Intake safety valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH046540U true JPH046540U (en) | 1992-01-21 |
| JP2504577Y2 JP2504577Y2 (en) | 1996-07-10 |
Family
ID=31556099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990043574U Expired - Lifetime JP2504577Y2 (en) | 1990-04-23 | 1990-04-23 | Intake safety valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504577Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6297373U (en) * | 1985-12-09 | 1987-06-20 | ||
| JPH02115929U (en) * | 1989-03-07 | 1990-09-17 |
-
1990
- 1990-04-23 JP JP1990043574U patent/JP2504577Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6297373U (en) * | 1985-12-09 | 1987-06-20 | ||
| JPH02115929U (en) * | 1989-03-07 | 1990-09-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504577Y2 (en) | 1996-07-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |