JPS57192678A - Cock - Google Patents

Cock

Info

Publication number
JPS57192678A
JPS57192678A JP7830581A JP7830581A JPS57192678A JP S57192678 A JPS57192678 A JP S57192678A JP 7830581 A JP7830581 A JP 7830581A JP 7830581 A JP7830581 A JP 7830581A JP S57192678 A JPS57192678 A JP S57192678A
Authority
JP
Japan
Prior art keywords
seats
holes
attached
sides
attachment
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.)
Pending
Application number
JP7830581A
Other languages
Japanese (ja)
Inventor
Isao Kawanami
Yoichi Ninomiya
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.)
Asahi Yukizai Corp
Original Assignee
Asahi Organic Chemicals Industry 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 Asahi Organic Chemicals Industry Co Ltd filed Critical Asahi Organic Chemicals Industry Co Ltd
Priority to JP7830581A priority Critical patent/JPS57192678A/en
Publication of JPS57192678A publication Critical patent/JPS57192678A/en
Pending 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
    • 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
    • F16K5/0457—Packings
    • F16K5/0478—Packings on the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

PURPOSE:To facilitate the working of holes to which seats are attached and the attachment of the seats to the holes by providing circular holes in both sides of a cylindrical orthogonal to a fluid passage. CONSTITUTION:A cylindrical plug 2 inserted into a hole 10 in a plastic body 1 has both sides orthogonal to a fluid passage 5 to which sides are respectively seats 7,7'. The seats 7,7' contact the body 1 to prevent a clearance between the body 1 and plug 2 from intrusion of the fluid. Since circular holes thus are formed to which the seats 7,7' are attached, the working of the holes to which the seats are attached and the attachment of the seats to the holes are facilitated.
JP7830581A 1981-05-24 1981-05-24 Cock Pending JPS57192678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7830581A JPS57192678A (en) 1981-05-24 1981-05-24 Cock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7830581A JPS57192678A (en) 1981-05-24 1981-05-24 Cock

Publications (1)

Publication Number Publication Date
JPS57192678A true JPS57192678A (en) 1982-11-26

Family

ID=13658210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7830581A Pending JPS57192678A (en) 1981-05-24 1981-05-24 Cock

Country Status (1)

Country Link
JP (1) JPS57192678A (en)

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