KR940020932U - Check valve - Google Patents

Check valve

Info

Publication number
KR940020932U
KR940020932U KR2019930002001U KR930002001U KR940020932U KR 940020932 U KR940020932 U KR 940020932U KR 2019930002001 U KR2019930002001 U KR 2019930002001U KR 930002001 U KR930002001 U KR 930002001U KR 940020932 U KR940020932 U KR 940020932U
Authority
KR
South Korea
Prior art keywords
check valve
check
valve
Prior art date
Application number
KR2019930002001U
Other languages
Korean (ko)
Other versions
KR950008164Y1 (en
Inventor
오승준
Original Assignee
주식회사 복숭아 밸브
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 복숭아 밸브 filed Critical 주식회사 복숭아 밸브
Priority to KR2019930002001U priority Critical patent/KR950008164Y1/en
Publication of KR940020932U publication Critical patent/KR940020932U/en
Application granted granted Critical
Publication of KR950008164Y1 publication Critical patent/KR950008164Y1/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • 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)
KR2019930002001U 1993-02-15 1993-02-15 Check valve KR950008164Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930002001U KR950008164Y1 (en) 1993-02-15 1993-02-15 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930002001U KR950008164Y1 (en) 1993-02-15 1993-02-15 Check valve

Publications (2)

Publication Number Publication Date
KR940020932U true KR940020932U (en) 1994-09-17
KR950008164Y1 KR950008164Y1 (en) 1995-10-04

Family

ID=19350768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930002001U KR950008164Y1 (en) 1993-02-15 1993-02-15 Check valve

Country Status (1)

Country Link
KR (1) KR950008164Y1 (en)

Also Published As

Publication number Publication date
KR950008164Y1 (en) 1995-10-04

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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: 20040629

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee