JPH0256544B2 - - Google Patents

Info

Publication number
JPH0256544B2
JPH0256544B2 JP59166107A JP16610784A JPH0256544B2 JP H0256544 B2 JPH0256544 B2 JP H0256544B2 JP 59166107 A JP59166107 A JP 59166107A JP 16610784 A JP16610784 A JP 16610784A JP H0256544 B2 JPH0256544 B2 JP H0256544B2
Authority
JP
Japan
Prior art keywords
valve
vacuum processing
valve body
hole
gate valve
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 - Lifetime
Application number
JP59166107A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6145175A (ja
Inventor
Kyoji Kinokiri
Shigeru Akutsu
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.)
Tokuda Seisakusho Co Ltd
Original Assignee
Tokuda Seisakusho 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 Tokuda Seisakusho Co Ltd filed Critical Tokuda Seisakusho Co Ltd
Priority to JP16610784A priority Critical patent/JPS6145175A/ja
Publication of JPS6145175A publication Critical patent/JPS6145175A/ja
Publication of JPH0256544B2 publication Critical patent/JPH0256544B2/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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
JP16610784A 1984-08-08 1984-08-08 仕切弁 Granted JPS6145175A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16610784A JPS6145175A (ja) 1984-08-08 1984-08-08 仕切弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16610784A JPS6145175A (ja) 1984-08-08 1984-08-08 仕切弁

Publications (2)

Publication Number Publication Date
JPS6145175A JPS6145175A (ja) 1986-03-05
JPH0256544B2 true JPH0256544B2 (en]) 1990-11-30

Family

ID=15825145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16610784A Granted JPS6145175A (ja) 1984-08-08 1984-08-08 仕切弁

Country Status (1)

Country Link
JP (1) JPS6145175A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571184Y2 (en]) * 1978-01-25 1982-01-08

Also Published As

Publication number Publication date
JPS6145175A (ja) 1986-03-05

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