KR960037938U - 고압 가스 누출 방지용 체크 벨브 - Google Patents

고압 가스 누출 방지용 체크 벨브

Info

Publication number
KR960037938U
KR960037938U KR2019950010819U KR19950010819U KR960037938U KR 960037938 U KR960037938 U KR 960037938U KR 2019950010819 U KR2019950010819 U KR 2019950010819U KR 19950010819 U KR19950010819 U KR 19950010819U KR 960037938 U KR960037938 U KR 960037938U
Authority
KR
South Korea
Prior art keywords
high pressure
check valve
pressure gas
gas leak
leak check
Prior art date
Application number
KR2019950010819U
Other languages
English (en)
Other versions
KR0134214Y1 (ko
Inventor
구기조
Original Assignee
구기조
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 구기조 filed Critical 구기조
Priority to KR2019950010819U priority Critical patent/KR0134214Y1/ko
Publication of KR960037938U publication Critical patent/KR960037938U/ko
Application granted granted Critical
Publication of KR0134214Y1 publication Critical patent/KR0134214Y1/ko

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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
    • 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
KR2019950010819U 1995-05-17 1995-05-17 고압 가스 누출 방지용 체크 벨브 KR0134214Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950010819U KR0134214Y1 (ko) 1995-05-17 1995-05-17 고압 가스 누출 방지용 체크 벨브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950010819U KR0134214Y1 (ko) 1995-05-17 1995-05-17 고압 가스 누출 방지용 체크 벨브

Publications (2)

Publication Number Publication Date
KR960037938U true KR960037938U (ko) 1996-12-18
KR0134214Y1 KR0134214Y1 (ko) 1999-03-30

Family

ID=19413635

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950010819U KR0134214Y1 (ko) 1995-05-17 1995-05-17 고압 가스 누출 방지용 체크 벨브

Country Status (1)

Country Link
KR (1) KR0134214Y1 (ko)

Also Published As

Publication number Publication date
KR0134214Y1 (ko) 1999-03-30

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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