KR890011127U - Hot water boiler - Google Patents

Hot water boiler

Info

Publication number: KR890011127U
Authority: KR; South Korea
Prior art keywords: hot water; water boiler; boiler; hot; water
Prior art date: 1987-11-16

Application number

KR2019870019798U

Other languages

Korean (ko)

Other versions

KR900009805Y1 (en

Inventor

문홍식

Original Assignee

문홍식

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.)

1987-11-16

Filing date

1987-11-16

Publication date

1989-07-13

1987-11-16 Application filed by 문홍식 filed Critical 문홍식

1987-11-16 Priority to KR2019870019798U priority Critical patent/KR900009805Y1/en

1989-07-13 Publication of KR890011127U publication Critical patent/KR890011127U/en

1990-10-20 Application granted granted Critical

1990-10-20 Publication of KR900009805Y1 publication Critical patent/KR900009805Y1/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Heat-Pump Type And Storage Water Heaters (AREA)

KR2019870019798U 1987-11-16 1987-11-16 Hot water heater KR900009805Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019870019798U KR900009805Y1 (en)	1987-11-16	1987-11-16	Hot water heater

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019870019798U KR900009805Y1 (en)	1987-11-16	1987-11-16	Hot water heater

Publications (2)

Publication Number	Publication Date
KR890011127U true KR890011127U (en)	1989-07-13
KR900009805Y1 KR900009805Y1 (en)	1990-10-20

Family

ID=19269484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019870019798U KR900009805Y1 (en)	1987-11-16	1987-11-16	Hot water heater

Country Status (1)

Country	Link
KR (1)	KR900009805Y1 (en)

1987
- 1987-11-16 KR KR2019870019798U patent/KR900009805Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR900009805Y1 (en)	1990-10-20

Publication	Publication Date	Title
KR900014761U (en)	1990-08-02	Hot water boiler
KR900014760U (en)	1990-08-02	Hot water boiler
KR880002896U (en)	1988-04-11	Hot water boiler
KR870018678U (en)	1987-12-24	Hot water boiler
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KR890001113U (en)	1989-03-17	Hot water boiler
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KR890009183U (en)	1989-05-30	Electric hot water boiler
KR880016590U (en)	1988-10-08	Electric hot water boiler
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KR860010956U (en)	1986-09-10	Hot water boiler
KR880018302U (en)	1988-10-28	Hot water boiler for Kumantan
KR850006881U (en)	1985-09-13	Hot water boiler
KR870015196U (en)	1987-10-24	Hot water boiler
KR870018680U (en)	1987-12-24	Hot water boiler
KR870018679U (en)	1987-12-24	Hot water boiler
KR870018643U (en)	1987-12-24	Hot water boiler
KR870016968U (en)	1987-11-30	Hot water boiler

Legal Events

Date	Code	Title	Description
1987-11-16	A201	Request for examination
1987-11-16	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19871116
1987-11-16	UA0201	Request for examination	Patent event date: 19871116 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1989-07-13	UG1501	Laying open of application
1990-03-31	E902	Notification of reason for refusal
1990-03-31	UE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19900331
1990-10-20	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900920
1991-01-19	E701	Decision to grant or registration of patent right
1991-01-19	UE0701	Decision of registration	Patent event date: 19910119 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1991-02-06	REGI	Registration of establishment
1991-02-06	UR0701	Registration of establishment	Patent event date: 19910206 Patent event code: UR07011E01D Comment text: Registration of Establishment
1991-02-06	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19910206
1993-10-21	LAPS	Lapse due to unpaid annual fee
1993-10-21	UC1903	Unpaid annual fee	Termination date: 19941008 Termination category: Default of registration fee