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
Application number
JP4357490U
Other languages
Japanese (ja)
Other versions
JP2504577Y2 (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 JP1990043574U priority Critical patent/JP2504577Y2/en
Publication of JPH046540U publication Critical patent/JPH046540U/ja
Application granted granted Critical
Publication of JP2504577Y2 publication Critical patent/JP2504577Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)

Description

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

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 過給機を備えた内燃機関の吸気通路に螺着され
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.
JP1990043574U 1990-04-23 1990-04-23 Intake safety valve Expired - Lifetime JP2504577Y2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297373U (en) * 1985-12-09 1987-06-20
JPH02115929U (en) * 1989-03-07 1990-09-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
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

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term