KR950019761U - Gas valve safety replacement device - Google Patents

Gas valve safety replacement device

Info

Publication number
KR950019761U
KR950019761U KR2019930030204U KR930030204U KR950019761U KR 950019761 U KR950019761 U KR 950019761U KR 2019930030204 U KR2019930030204 U KR 2019930030204U KR 930030204 U KR930030204 U KR 930030204U KR 950019761 U KR950019761 U KR 950019761U
Authority
KR
South Korea
Prior art keywords
gas valve
replacement device
valve safety
safety replacement
gas
Prior art date
Application number
KR2019930030204U
Other languages
Korean (ko)
Other versions
KR960003834Y1 (en
Inventor
김세영
Original Assignee
포항종합제철 주식회사
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 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사
Priority to KR2019930030204U priority Critical patent/KR960003834Y1/en
Publication of KR950019761U publication Critical patent/KR950019761U/en
Application granted granted Critical
Publication of KR960003834Y1 publication Critical patent/KR960003834Y1/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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
KR2019930030204U 1993-12-28 1993-12-28 Gas valve changing device KR960003834Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930030204U KR960003834Y1 (en) 1993-12-28 1993-12-28 Gas valve changing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930030204U KR960003834Y1 (en) 1993-12-28 1993-12-28 Gas valve changing device

Publications (2)

Publication Number Publication Date
KR950019761U true KR950019761U (en) 1995-07-24
KR960003834Y1 KR960003834Y1 (en) 1996-05-09

Family

ID=19373217

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930030204U KR960003834Y1 (en) 1993-12-28 1993-12-28 Gas valve changing device

Country Status (1)

Country Link
KR (1) KR960003834Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101312712B1 (en) * 2012-03-08 2013-10-01 전북에너지서비스주식회사 Device for removing chip in gas pipe

Also Published As

Publication number Publication date
KR960003834Y1 (en) 1996-05-09

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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: 20010417

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee