KR930021930U - Valve opening and closing device before immobilization - Google Patents

Valve opening and closing device before immobilization

Info

Publication number
KR930021930U
KR930021930U KR2019920004366U KR920004366U KR930021930U KR 930021930 U KR930021930 U KR 930021930U KR 2019920004366 U KR2019920004366 U KR 2019920004366U KR 920004366 U KR920004366 U KR 920004366U KR 930021930 U KR930021930 U KR 930021930U
Authority
KR
South Korea
Prior art keywords
valve opening
closing device
device before
before immobilization
immobilization
Prior art date
Application number
KR2019920004366U
Other languages
Korean (ko)
Other versions
KR950000236Y1 (en
Inventor
김관수
Original Assignee
김관수
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 김관수 filed Critical 김관수
Priority to KR92004366U priority Critical patent/KR950000236Y1/en
Publication of KR930021930U publication Critical patent/KR930021930U/en
Application granted granted Critical
Publication of KR950000236Y1 publication Critical patent/KR950000236Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/025—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks
    • E03B9/027—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks with features preventing frost damage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
    • 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
    • F16K1/14—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 with ball-shaped valve 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
KR92004366U 1992-03-16 1992-03-16 Valve opening and shutting device for non-freezing valve KR950000236Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92004366U KR950000236Y1 (en) 1992-03-16 1992-03-16 Valve opening and shutting device for non-freezing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92004366U KR950000236Y1 (en) 1992-03-16 1992-03-16 Valve opening and shutting device for non-freezing valve

Publications (2)

Publication Number Publication Date
KR930021930U true KR930021930U (en) 1993-10-16
KR950000236Y1 KR950000236Y1 (en) 1995-01-16

Family

ID=19330486

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92004366U KR950000236Y1 (en) 1992-03-16 1992-03-16 Valve opening and shutting device for non-freezing valve

Country Status (1)

Country Link
KR (1) KR950000236Y1 (en)

Also Published As

Publication number Publication date
KR950000236Y1 (en) 1995-01-16

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee