KR910011874U - Opening and closing valve of boiler hot water distribution pipe - Google Patents

Opening and closing valve of boiler hot water distribution pipe

Info

Publication number
KR910011874U
KR910011874U KR2019890019438U KR890019438U KR910011874U KR 910011874 U KR910011874 U KR 910011874U KR 2019890019438 U KR2019890019438 U KR 2019890019438U KR 890019438 U KR890019438 U KR 890019438U KR 910011874 U KR910011874 U KR 910011874U
Authority
KR
South Korea
Prior art keywords
opening
hot water
closing valve
water distribution
distribution pipe
Prior art date
Application number
KR2019890019438U
Other languages
Korean (ko)
Other versions
KR940000811Y1 (en
Inventor
정사득
Original Assignee
정사득
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 정사득 filed Critical 정사득
Priority to KR2019890019438U priority Critical patent/KR940000811Y1/en
Publication of KR910011874U publication Critical patent/KR910011874U/en
Application granted granted Critical
Publication of KR940000811Y1 publication Critical patent/KR940000811Y1/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
    • 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
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0235—Three-way-valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Housings (AREA)
KR2019890019438U 1989-12-19 1989-12-19 On-off valve of boiler hot-water divided pipe KR940000811Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890019438U KR940000811Y1 (en) 1989-12-19 1989-12-19 On-off valve of boiler hot-water divided pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890019438U KR940000811Y1 (en) 1989-12-19 1989-12-19 On-off valve of boiler hot-water divided pipe

Publications (2)

Publication Number Publication Date
KR910011874U true KR910011874U (en) 1991-07-29
KR940000811Y1 KR940000811Y1 (en) 1994-02-16

Family

ID=19293583

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890019438U KR940000811Y1 (en) 1989-12-19 1989-12-19 On-off valve of boiler hot-water divided pipe

Country Status (1)

Country Link
KR (1) KR940000811Y1 (en)

Also Published As

Publication number Publication date
KR940000811Y1 (en) 1994-02-16

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee