KR860006239U - Opening and closing operation device of gas safety valve - Google Patents

Opening and closing operation device of gas safety valve

Info

Publication number
KR860006239U
KR860006239U KR2019840012191U KR840012191U KR860006239U KR 860006239 U KR860006239 U KR 860006239U KR 2019840012191 U KR2019840012191 U KR 2019840012191U KR 840012191 U KR840012191 U KR 840012191U KR 860006239 U KR860006239 U KR 860006239U
Authority
KR
South Korea
Prior art keywords
opening
safety valve
operation device
closing operation
gas safety
Prior art date
Application number
KR2019840012191U
Other languages
Korean (ko)
Other versions
KR870000103Y1 (en
Inventor
정규성
Original Assignee
정규성
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 정규성 filed Critical 정규성
Priority to KR2019840012191U priority Critical patent/KR870000103Y1/en
Publication of KR860006239U publication Critical patent/KR860006239U/en
Application granted granted Critical
Publication of KR870000103Y1 publication Critical patent/KR870000103Y1/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • 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
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/504—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating means being rotable, rising, and having internal threads which co-operate with threads on the outside of the valve body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
KR2019840012191U 1984-11-26 1984-11-26 Opening and closing device of gas safety valve KR870000103Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840012191U KR870000103Y1 (en) 1984-11-26 1984-11-26 Opening and closing device of gas safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840012191U KR870000103Y1 (en) 1984-11-26 1984-11-26 Opening and closing device of gas safety valve

Publications (2)

Publication Number Publication Date
KR860006239U true KR860006239U (en) 1986-06-18
KR870000103Y1 KR870000103Y1 (en) 1987-02-07

Family

ID=70162918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840012191U KR870000103Y1 (en) 1984-11-26 1984-11-26 Opening and closing device of gas safety valve

Country Status (1)

Country Link
KR (1) KR870000103Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101017243B1 (en) * 2008-07-24 2011-02-25 현대제철 주식회사 Error inspection apparatus for solenoid valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101017243B1 (en) * 2008-07-24 2011-02-25 현대제철 주식회사 Error inspection apparatus for solenoid valve

Also Published As

Publication number Publication date
KR870000103Y1 (en) 1987-02-07

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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
FPAY Annual fee payment

Payment date: 19960126

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee