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KR960035013U - Backflow preventer of faucet - Google Patents

Backflow preventer of faucet

Info

Publication number
KR960035013U
KR960035013U KR2019950006709U KR19950006709U KR960035013U KR 960035013 U KR960035013 U KR 960035013U KR 2019950006709 U KR2019950006709 U KR 2019950006709U KR 19950006709 U KR19950006709 U KR 19950006709U KR 960035013 U KR960035013 U KR 960035013U
Authority
KR
South Korea
Prior art keywords
faucet
backflow preventer
preventer
backflow
Prior art date
Application number
KR2019950006709U
Other languages
Korean (ko)
Other versions
KR0134902Y1 (en
Inventor
이상명
Original Assignee
유진금속공업주식회사
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 유진금속공업주식회사 filed Critical 유진금속공업주식회사
Priority to KR2019950006709U priority Critical patent/KR0134902Y1/en
Publication of KR960035013U publication Critical patent/KR960035013U/en
Application granted granted Critical
Publication of KR0134902Y1 publication Critical patent/KR0134902Y1/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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • 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
    • 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
    • F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
    • F16K19/006—Specially adapted for faucets
    • 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
    • F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
KR2019950006709U 1995-04-04 1995-04-04 Check valve of a hydrant KR0134902Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950006709U KR0134902Y1 (en) 1995-04-04 1995-04-04 Check valve of a hydrant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950006709U KR0134902Y1 (en) 1995-04-04 1995-04-04 Check valve of a hydrant

Publications (2)

Publication Number Publication Date
KR960035013U true KR960035013U (en) 1996-11-21
KR0134902Y1 KR0134902Y1 (en) 1999-03-30

Family

ID=19410711

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950006709U KR0134902Y1 (en) 1995-04-04 1995-04-04 Check valve of a hydrant

Country Status (1)

Country Link
KR (1) KR0134902Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4030086A1 (en) * 2021-01-14 2022-07-20 AVS, Ingenieur J.C. Römer GmbH Return valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200460247Y1 (en) * 2009-09-09 2012-05-11 정의갑 valve structure for preventing backward flow for hot water circulation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4030086A1 (en) * 2021-01-14 2022-07-20 AVS, Ingenieur J.C. Römer GmbH Return valve

Also Published As

Publication number Publication date
KR0134902Y1 (en) 1999-03-30

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19950404

UA0201 Request for examination

Patent event date: 19950404

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19980529

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19980827

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19981026

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19981026

UG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20011213

Year of fee payment: 4

UR1001 Payment of annual fee

Payment date: 20011213

Start annual number: 4

End annual number: 4

LAPS Lapse due to unpaid annual fee