KR940020931U - Check valve - Google Patents

Check valve

Info

Publication number
KR940020931U
KR940020931U KR2019930012382U KR930012382U KR940020931U KR 940020931 U KR940020931 U KR 940020931U KR 2019930012382 U KR2019930012382 U KR 2019930012382U KR 930012382 U KR930012382 U KR 930012382U KR 940020931 U KR940020931 U KR 940020931U
Authority
KR
South Korea
Prior art keywords
check valve
check
valve
Prior art date
Application number
KR2019930012382U
Other languages
Korean (ko)
Other versions
KR0117690Y1 (en
Inventor
히데미쓰 스노하라
구니오 가나이
Original Assignee
닛신 고오교오 가부시끼 가이샤
가부시끼 가이샤 다케이쥬시 세이사쿠쇼
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 닛신 고오교오 가부시끼 가이샤, 가부시끼 가이샤 다케이쥬시 세이사쿠쇼 filed Critical 닛신 고오교오 가부시끼 가이샤
Publication of KR940020931U publication Critical patent/KR940020931U/en
Application granted granted Critical
Publication of KR0117690Y1 publication Critical patent/KR0117690Y1/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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
KR2019930012382U 1993-02-02 1993-07-06 Check valve KR0117690Y1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993002322U JP2570518Y2 (en) 1993-02-02 1993-02-02 Check valve

Publications (2)

Publication Number Publication Date
KR940020931U true KR940020931U (en) 1994-09-17
KR0117690Y1 KR0117690Y1 (en) 1998-06-01

Family

ID=11526089

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930012382U KR0117690Y1 (en) 1993-02-02 1993-07-06 Check valve

Country Status (2)

Country Link
JP (1) JP2570518Y2 (en)
KR (1) KR0117690Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140007436A (en) * 2011-03-14 2014-01-17 로베르트 보쉬 게엠베하 Valve device for switching or metering a fluid

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320386A (en) * 2005-05-17 2006-11-30 Daiichi Jonan Kk Hydrant apparatus
JP4437553B2 (en) * 2005-06-14 2010-03-24 シーケーディ株式会社 Manifold block and valve unit using the same
JP4663585B2 (en) * 2006-06-06 2011-04-06 サンデン株式会社 Check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140007436A (en) * 2011-03-14 2014-01-17 로베르트 보쉬 게엠베하 Valve device for switching or metering a fluid

Also Published As

Publication number Publication date
JP2570518Y2 (en) 1998-05-06
JPH0665669U (en) 1994-09-16
KR0117690Y1 (en) 1998-06-01

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20070208

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee