KR950009328U - 역류방지밸브 - Google Patents

역류방지밸브

Info

Publication number
KR950009328U
KR950009328U KR2019930018485U KR930018485U KR950009328U KR 950009328 U KR950009328 U KR 950009328U KR 2019930018485 U KR2019930018485 U KR 2019930018485U KR 930018485 U KR930018485 U KR 930018485U KR 950009328 U KR950009328 U KR 950009328U
Authority
KR
South Korea
Prior art keywords
backflow prevention
prevention valve
valve
backflow
prevention
Prior art date
Application number
KR2019930018485U
Other languages
English (en)
Other versions
KR960008600Y1 (ko
Inventor
유성상
Original Assignee
금성전선 주식회사
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 금성전선 주식회사 filed Critical 금성전선 주식회사
Priority to KR2019930018485U priority Critical patent/KR960008600Y1/ko
Publication of KR950009328U publication Critical patent/KR950009328U/ko
Application granted granted Critical
Publication of KR960008600Y1 publication Critical patent/KR960008600Y1/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
    • 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)
KR2019930018485U 1993-09-15 1993-09-15 역류방지밸브 KR960008600Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930018485U KR960008600Y1 (ko) 1993-09-15 1993-09-15 역류방지밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930018485U KR960008600Y1 (ko) 1993-09-15 1993-09-15 역류방지밸브

Publications (2)

Publication Number Publication Date
KR950009328U true KR950009328U (ko) 1995-04-19
KR960008600Y1 KR960008600Y1 (ko) 1996-10-04

Family

ID=19363528

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930018485U KR960008600Y1 (ko) 1993-09-15 1993-09-15 역류방지밸브

Country Status (1)

Country Link
KR (1) KR960008600Y1 (ko)

Also Published As

Publication number Publication date
KR960008600Y1 (ko) 1996-10-04

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Legal Events

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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: 20050930

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee