JPH0117024B2 - - Google Patents

Info

Publication number
JPH0117024B2
JPH0117024B2 JP18481481A JP18481481A JPH0117024B2 JP H0117024 B2 JPH0117024 B2 JP H0117024B2 JP 18481481 A JP18481481 A JP 18481481A JP 18481481 A JP18481481 A JP 18481481A JP H0117024 B2 JPH0117024 B2 JP H0117024B2
Authority
JP
Japan
Prior art keywords
closing
operating rod
tapered
plates
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.)
Expired
Application number
JP18481481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5888270A (ja
Inventor
Shinichi Yagihashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hokusan Co Ltd
Original Assignee
Hokusan Co Ltd
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 by Hokusan Co Ltd filed Critical Hokusan Co Ltd
Priority to JP18481481A priority Critical patent/JPS5888270A/ja
Publication of JPS5888270A publication Critical patent/JPS5888270A/ja
Publication of JPH0117024B2 publication Critical patent/JPH0117024B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • F16K3/186—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
JP18481481A 1981-11-18 1981-11-18 ゲ−トバルブ Granted JPS5888270A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18481481A JPS5888270A (ja) 1981-11-18 1981-11-18 ゲ−トバルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18481481A JPS5888270A (ja) 1981-11-18 1981-11-18 ゲ−トバルブ

Publications (2)

Publication Number Publication Date
JPS5888270A JPS5888270A (ja) 1983-05-26
JPH0117024B2 true JPH0117024B2 (https=) 1989-03-28

Family

ID=16159748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18481481A Granted JPS5888270A (ja) 1981-11-18 1981-11-18 ゲ−トバルブ

Country Status (1)

Country Link
JP (1) JPS5888270A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075542A1 (fr) * 1999-06-02 2000-12-14 Tokyo Electron Limited Soupape obturatrice pour systeme de traitement de semi-conducteurs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101723091B1 (ko) * 2016-05-02 2017-04-04 김동용 반도체 제조 설비용 슬릿 밸브

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075542A1 (fr) * 1999-06-02 2000-12-14 Tokyo Electron Limited Soupape obturatrice pour systeme de traitement de semi-conducteurs

Also Published As

Publication number Publication date
JPS5888270A (ja) 1983-05-26

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