KR900017458U - - Google Patents

Info

Publication number
KR900017458U
KR900017458U KR890003433U KR890003433U KR900017458U KR 900017458 U KR900017458 U KR 900017458U KR 890003433 U KR890003433 U KR 890003433U KR 890003433 U KR890003433 U KR 890003433U KR 900017458 U KR900017458 U KR 900017458U
Authority
KR
South Korea
Application number
KR890003433U
Other languages
Korean (ko)
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 filed Critical
Priority to KR890003433U priority Critical patent/KR900017458U/ko
Publication of KR900017458U publication Critical patent/KR900017458U/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1826—Check valves which can be actuated by a pilot valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2519—On-off valves
KR890003433U 1989-03-27 1989-03-27 KR900017458U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR890003433U KR900017458U (en) 1989-03-27 1989-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR890003433U KR900017458U (en) 1989-03-27 1989-03-27

Publications (1)

Publication Number Publication Date
KR900017458U true KR900017458U (en) 1990-10-05

Family

ID=41128122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR890003433U KR900017458U (en) 1989-03-27 1989-03-27

Country Status (1)

Country Link
KR (1) KR900017458U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009064760A1 (en) * 2007-11-12 2009-05-22 David Baker Vapor compression and expansion air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009064760A1 (en) * 2007-11-12 2009-05-22 David Baker Vapor compression and expansion air conditioner

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid