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JPS6180354U - - Google Patents

Info

Publication number
JPS6180354U
JPS6180354U JP16391084U JP16391084U JPS6180354U JP S6180354 U JPS6180354 U JP S6180354U JP 16391084 U JP16391084 U JP 16391084U JP 16391084 U JP16391084 U JP 16391084U JP S6180354 U JPS6180354 U JP S6180354U
Authority
JP
Japan
Prior art keywords
diaphragm
layer
passage
diaphragm valve
closes
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
JP16391084U
Other languages
Japanese (ja)
Other versions
JPH0332772Y2 (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 JP1984163910U priority Critical patent/JPH0332772Y2/ja
Publication of JPS6180354U publication Critical patent/JPS6180354U/ja
Application granted granted Critical
Publication of JPH0332772Y2 publication Critical patent/JPH0332772Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Description

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

第1図は本考案を実施したEGR装置の全体概
略図、第2図は従来のEGR装置全体概略図であ
る。 1…EGR通路、2……排気マニホルド、3…
…EGR通路、4……EGR弁、20……ダイヤ
フラムケース、20,21……ダイヤフラム、2
4……冷却水通路。
FIG. 1 is an overall schematic diagram of an EGR device embodying the present invention, and FIG. 2 is an overall schematic diagram of a conventional EGR device. 1...EGR passage, 2...exhaust manifold, 3...
...EGR passage, 4...EGR valve, 20...Diaphragm case, 20, 21...Diaphragm, 2
4...Cooling water passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジン排気通路に設けられたダイヤフラム弁
を開閉するダイヤフラムケース内に二層のダイヤ
フラムを設け、その二層のダイヤフラムにより冷
却水通路を形成したことを特徴とする水冷式ダイ
ヤフラム弁。
A water-cooled diaphragm valve characterized in that a two-layer diaphragm is provided in a diaphragm case that opens and closes a diaphragm valve provided in an engine exhaust passage, and a cooling water passage is formed by the two-layer diaphragm.
JP1984163910U 1984-10-31 1984-10-31 Expired JPH0332772Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984163910U JPH0332772Y2 (en) 1984-10-31 1984-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984163910U JPH0332772Y2 (en) 1984-10-31 1984-10-31

Publications (2)

Publication Number Publication Date
JPS6180354U true JPS6180354U (en) 1986-05-28
JPH0332772Y2 JPH0332772Y2 (en) 1991-07-11

Family

ID=30721772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984163910U Expired JPH0332772Y2 (en) 1984-10-31 1984-10-31

Country Status (1)

Country Link
JP (1) JPH0332772Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463960A (en) * 1990-07-03 1992-02-28 Hino Motors Ltd Exhaust gas recirculating device using water-cooled ega valve
WO2022060561A1 (en) * 2020-09-15 2022-03-24 Lam Research Corporation Heat-transferring valve flexure and methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109022A (en) * 1977-03-07 1978-09-22 Hitachi Ltd Exhaust gas re-cycling valve
JPS59115849U (en) * 1983-01-26 1984-08-04 三菱電機株式会社 exhaust gas control valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109022A (en) * 1977-03-07 1978-09-22 Hitachi Ltd Exhaust gas re-cycling valve
JPS59115849U (en) * 1983-01-26 1984-08-04 三菱電機株式会社 exhaust gas control valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463960A (en) * 1990-07-03 1992-02-28 Hino Motors Ltd Exhaust gas recirculating device using water-cooled ega valve
WO2022060561A1 (en) * 2020-09-15 2022-03-24 Lam Research Corporation Heat-transferring valve flexure and methods

Also Published As

Publication number Publication date
JPH0332772Y2 (en) 1991-07-11

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