JPS57134073A - Sluice gate - Google Patents

Sluice gate

Info

Publication number
JPS57134073A
JPS57134073A JP1787781A JP1787781A JPS57134073A JP S57134073 A JPS57134073 A JP S57134073A JP 1787781 A JP1787781 A JP 1787781A JP 1787781 A JP1787781 A JP 1787781A JP S57134073 A JPS57134073 A JP S57134073A
Authority
JP
Japan
Prior art keywords
surface material
elastic surface
supporting body
internal space
water
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
JP1787781A
Other languages
Japanese (ja)
Other versions
JPS6134026B2 (en
Inventor
Yasuaki Kanbayashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1787781A priority Critical patent/JPS57134073A/en
Publication of JPS57134073A publication Critical patent/JPS57134073A/en
Publication of JPS6134026B2 publication Critical patent/JPS6134026B2/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
    • F16K3/28—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 resilient valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Sliding Valves (AREA)

Abstract

PURPOSE:To easily insert and extract a stop cock further perform a complete stop of water, by both coating an elastic surface material to surfaces of a valve supporting body and forming enclosed internal space between the elastic surface material and the supporting body. CONSTITUTION:A valve control pipe 14 is vertically communicated to a fluid pipe line 12, and a control lever 16 is inserted into this pipe 14. An elastic surface material 22 is coated to surfaces of a supporting body 18, here cylindrical enclosed internal space 26 is formed between the supporting body 18 and the elastic surface material 22. At stopping of water, the internal space 26 is more compressed as pressure still water is higher applied to the elastic surface material 22, reversely the elastic surface material 22 is expanded to the internal space and other side surfaces, then an internal surface of the fluid pipe line 12 is closely contacted to a stop cock to completely stop water.
JP1787781A 1981-02-09 1981-02-09 Sluice gate Granted JPS57134073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1787781A JPS57134073A (en) 1981-02-09 1981-02-09 Sluice gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1787781A JPS57134073A (en) 1981-02-09 1981-02-09 Sluice gate

Publications (2)

Publication Number Publication Date
JPS57134073A true JPS57134073A (en) 1982-08-19
JPS6134026B2 JPS6134026B2 (en) 1986-08-05

Family

ID=11955912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1787781A Granted JPS57134073A (en) 1981-02-09 1981-02-09 Sluice gate

Country Status (1)

Country Link
JP (1) JPS57134073A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387217A (en) * 2002-02-07 2003-10-08 George Fischer Sales Ltd Stopcock with expandable valve member

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102935U (en) * 1985-12-17 1987-06-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387217A (en) * 2002-02-07 2003-10-08 George Fischer Sales Ltd Stopcock with expandable valve member

Also Published As

Publication number Publication date
JPS6134026B2 (en) 1986-08-05

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