KR890005322U - Hot water heater - Google Patents

Hot water heater

Info

Publication number
KR890005322U
KR890005322U KR2019870014018U KR870014018U KR890005322U KR 890005322 U KR890005322 U KR 890005322U KR 2019870014018 U KR2019870014018 U KR 2019870014018U KR 870014018 U KR870014018 U KR 870014018U KR 890005322 U KR890005322 U KR 890005322U
Authority
KR
South Korea
Prior art keywords
hot water
water heater
heater
hot
water
Prior art date
Application number
KR2019870014018U
Other languages
Korean (ko)
Other versions
KR900007443Y1 (en
Inventor
진경호
김영균
강인구
Original Assignee
진경호
김영균
강인구
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 진경호, 김영균, 강인구 filed Critical 진경호
Priority to KR2019870014018U priority Critical patent/KR900007443Y1/en
Publication of KR890005322U publication Critical patent/KR890005322U/en
Application granted granted Critical
Publication of KR900007443Y1 publication Critical patent/KR900007443Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
KR2019870014018U 1987-08-22 1987-08-22 Water heating device KR900007443Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870014018U KR900007443Y1 (en) 1987-08-22 1987-08-22 Water heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870014018U KR900007443Y1 (en) 1987-08-22 1987-08-22 Water heating device

Publications (2)

Publication Number Publication Date
KR890005322U true KR890005322U (en) 1989-04-18
KR900007443Y1 KR900007443Y1 (en) 1990-08-16

Family

ID=19266771

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870014018U KR900007443Y1 (en) 1987-08-22 1987-08-22 Water heating device

Country Status (1)

Country Link
KR (1) KR900007443Y1 (en)

Also Published As

Publication number Publication date
KR900007443Y1 (en) 1990-08-16

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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