KR960023696U - 수동 개폐식 체크밸브 - Google Patents

수동 개폐식 체크밸브

Info

Publication number
KR960023696U
KR960023696U KR2019940033514U KR19940033514U KR960023696U KR 960023696 U KR960023696 U KR 960023696U KR 2019940033514 U KR2019940033514 U KR 2019940033514U KR 19940033514 U KR19940033514 U KR 19940033514U KR 960023696 U KR960023696 U KR 960023696U
Authority
KR
South Korea
Prior art keywords
check valve
closed check
manual open
manual
open
Prior art date
Application number
KR2019940033514U
Other languages
English (en)
Other versions
KR0126964Y1 (ko
Inventor
이희동
Original Assignee
포항종합제철주식회사
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 포항종합제철주식회사 filed Critical 포항종합제철주식회사
Priority to KR2019940033514U priority Critical patent/KR0126964Y1/ko
Publication of KR960023696U publication Critical patent/KR960023696U/ko
Application granted granted Critical
Publication of KR0126964Y1 publication Critical patent/KR0126964Y1/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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
    • 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
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
    • 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)
  • Check Valves (AREA)
KR2019940033514U 1994-12-09 1994-12-09 수동 개폐식 체크밸브 KR0126964Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940033514U KR0126964Y1 (ko) 1994-12-09 1994-12-09 수동 개폐식 체크밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940033514U KR0126964Y1 (ko) 1994-12-09 1994-12-09 수동 개폐식 체크밸브

Publications (2)

Publication Number Publication Date
KR960023696U true KR960023696U (ko) 1996-07-22
KR0126964Y1 KR0126964Y1 (ko) 1998-10-15

Family

ID=19400899

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940033514U KR0126964Y1 (ko) 1994-12-09 1994-12-09 수동 개폐식 체크밸브

Country Status (1)

Country Link
KR (1) KR0126964Y1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100726030B1 (ko) * 2005-12-15 2007-06-08 (주) 시흥 악취역류방지용 맨홀
KR102000744B1 (ko) * 2018-11-23 2019-07-17 한국위험물환경기술(주) 주유흡입관 누설 방지장치

Also Published As

Publication number Publication date
KR0126964Y1 (ko) 1998-10-15

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