KR880016452U - Gas breaker - Google Patents

Gas breaker

Info

Publication number
KR880016452U
KR880016452U KR2019870001474U KR870001474U KR880016452U KR 880016452 U KR880016452 U KR 880016452U KR 2019870001474 U KR2019870001474 U KR 2019870001474U KR 870001474 U KR870001474 U KR 870001474U KR 880016452 U KR880016452 U KR 880016452U
Authority
KR
South Korea
Prior art keywords
gas breaker
breaker
gas
Prior art date
Application number
KR2019870001474U
Other languages
Korean (ko)
Other versions
KR900003241Y1 (en
Inventor
이송순
Original Assignee
이송순
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 이송순 filed Critical 이송순
Priority to KR2019870001474U priority Critical patent/KR900003241Y1/en
Publication of KR880016452U publication Critical patent/KR880016452U/en
Application granted granted Critical
Publication of KR900003241Y1 publication Critical patent/KR900003241Y1/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Safety Valves (AREA)
KR2019870001474U 1987-02-11 1987-02-11 Gas safety valve KR900003241Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870001474U KR900003241Y1 (en) 1987-02-11 1987-02-11 Gas safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870001474U KR900003241Y1 (en) 1987-02-11 1987-02-11 Gas safety valve

Publications (2)

Publication Number Publication Date
KR880016452U true KR880016452U (en) 1988-10-08
KR900003241Y1 KR900003241Y1 (en) 1990-04-17

Family

ID=19259593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870001474U KR900003241Y1 (en) 1987-02-11 1987-02-11 Gas safety valve

Country Status (1)

Country Link
KR (1) KR900003241Y1 (en)

Also Published As

Publication number Publication date
KR900003241Y1 (en) 1990-04-17

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee