KR900014715U - Fuel saver for cold and warmer - Google Patents

Fuel saver for cold and warmer

Info

Publication number
KR900014715U
KR900014715U KR2019890000642U KR890000642U KR900014715U KR 900014715 U KR900014715 U KR 900014715U KR 2019890000642 U KR2019890000642 U KR 2019890000642U KR 890000642 U KR890000642 U KR 890000642U KR 900014715 U KR900014715 U KR 900014715U
Authority
KR
South Korea
Prior art keywords
warmer
cold
fuel saver
saver
fuel
Prior art date
Application number
KR2019890000642U
Other languages
Korean (ko)
Other versions
KR910009023Y1 (en
Inventor
손양규
Original Assignee
손양규
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 손양규 filed Critical 손양규
Priority to KR2019890000642U priority Critical patent/KR910009023Y1/en
Publication of KR900014715U publication Critical patent/KR900014715U/en
Application granted granted Critical
Publication of KR910009023Y1 publication Critical patent/KR910009023Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/06—Regulating fuel supply conjointly with draught
    • F23N1/065—Regulating fuel supply conjointly with draught using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
KR2019890000642U 1989-01-23 1989-01-23 Fuel saving device for cold and hot water boiler KR910009023Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890000642U KR910009023Y1 (en) 1989-01-23 1989-01-23 Fuel saving device for cold and hot water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890000642U KR910009023Y1 (en) 1989-01-23 1989-01-23 Fuel saving device for cold and hot water boiler

Publications (2)

Publication Number Publication Date
KR900014715U true KR900014715U (en) 1990-08-02
KR910009023Y1 KR910009023Y1 (en) 1991-11-21

Family

ID=19283309

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890000642U KR910009023Y1 (en) 1989-01-23 1989-01-23 Fuel saving device for cold and hot water boiler

Country Status (1)

Country Link
KR (1) KR910009023Y1 (en)

Also Published As

Publication number Publication date
KR910009023Y1 (en) 1991-11-21

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
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