KR940019519U - Ball valve with safety device - Google Patents

Ball valve with safety device

Info

Publication number
KR940019519U
KR940019519U KR2019930000242U KR930000242U KR940019519U KR 940019519 U KR940019519 U KR 940019519U KR 2019930000242 U KR2019930000242 U KR 2019930000242U KR 930000242 U KR930000242 U KR 930000242U KR 940019519 U KR940019519 U KR 940019519U
Authority
KR
South Korea
Prior art keywords
ball valve
safety device
safety
ball
valve
Prior art date
Application number
KR2019930000242U
Other languages
Korean (ko)
Other versions
KR950008163Y1 (en
Inventor
김부식
Original Assignee
김부식
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 김부식 filed Critical 김부식
Priority to KR2019930000242U priority Critical patent/KR950008163Y1/en
Publication of KR940019519U publication Critical patent/KR940019519U/en
Application granted granted Critical
Publication of KR950008163Y1 publication Critical patent/KR950008163Y1/en

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
    • F16K5/06—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 spherical surfaces; Packings therefor
    • F16K5/0647—Spindles or actuating means
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
KR2019930000242U 1993-01-09 1993-01-09 Ball valve with safety device KR950008163Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930000242U KR950008163Y1 (en) 1993-01-09 1993-01-09 Ball valve with safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930000242U KR950008163Y1 (en) 1993-01-09 1993-01-09 Ball valve with safety device

Publications (2)

Publication Number Publication Date
KR940019519U true KR940019519U (en) 1994-08-22
KR950008163Y1 KR950008163Y1 (en) 1995-10-04

Family

ID=19349502

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930000242U KR950008163Y1 (en) 1993-01-09 1993-01-09 Ball valve with safety device

Country Status (1)

Country Link
KR (1) KR950008163Y1 (en)

Also Published As

Publication number Publication date
KR950008163Y1 (en) 1995-10-04

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010403

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee