KR870015408U - Automatic gas switch - Google Patents

Automatic gas switch

Info

Publication number
KR870015408U
KR870015408U KR2019860002532U KR860002532U KR870015408U KR 870015408 U KR870015408 U KR 870015408U KR 2019860002532 U KR2019860002532 U KR 2019860002532U KR 860002532 U KR860002532 U KR 860002532U KR 870015408 U KR870015408 U KR 870015408U
Authority
KR
South Korea
Prior art keywords
automatic gas
gas switch
switch
automatic
gas
Prior art date
Application number
KR2019860002532U
Other languages
Korean (ko)
Other versions
KR890004186Y1 (en
Inventor
도화동
Original Assignee
주식회사 한국가스엔지니어링
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 주식회사 한국가스엔지니어링 filed Critical 주식회사 한국가스엔지니어링
Priority to KR2019860002532U priority Critical patent/KR890004186Y1/en
Publication of KR870015408U publication Critical patent/KR870015408U/en
Application granted granted Critical
Publication of KR890004186Y1 publication Critical patent/KR890004186Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
    • 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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
    • F16K31/055—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation for rotating valves
    • 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
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/535—Mechanical actuating means with toothed gearing for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
KR2019860002532U 1986-03-04 1986-03-04 Operating devices specially adapted for handoperated valves KR890004186Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860002532U KR890004186Y1 (en) 1986-03-04 1986-03-04 Operating devices specially adapted for handoperated valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860002532U KR890004186Y1 (en) 1986-03-04 1986-03-04 Operating devices specially adapted for handoperated valves

Publications (2)

Publication Number Publication Date
KR870015408U true KR870015408U (en) 1987-10-26
KR890004186Y1 KR890004186Y1 (en) 1989-06-26

Family

ID=19249229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860002532U KR890004186Y1 (en) 1986-03-04 1986-03-04 Operating devices specially adapted for handoperated valves

Country Status (1)

Country Link
KR (1) KR890004186Y1 (en)

Also Published As

Publication number Publication date
KR890004186Y1 (en) 1989-06-26

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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: 19960624

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee