KR860010984U - 연소식 히이터의 열교환기 - Google Patents

연소식 히이터의 열교환기

Info

Publication number: KR860010984U
Authority: KR; South Korea
Prior art keywords: heat exchanger; combustion heater; heater heat; combustion; exchanger
Prior art date: 1986-02-21

Application number

KR2019860002001U

Other languages

English (en)

Other versions

KR900009539Y1 (ko

Inventor

이치조오 도미다

에이지 오오구라

Original Assignee

지이제루 기기 가부시기가이샤

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.)

1986-02-21

Filing date

1986-02-21

Publication date

1986-09-10

1986-02-21 Application filed by 지이제루 기기 가부시기가이샤 filed Critical 지이제루 기기 가부시기가이샤

1986-02-21 Priority to KR2019860002001U priority Critical patent/KR900009539Y1/ko

1986-09-10 Publication of KR860010984U publication Critical patent/KR860010984U/ko

1990-10-13 Application granted granted Critical

1990-10-13 Publication of KR900009539Y1 publication Critical patent/KR900009539Y1/ko

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Geometry (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Air-Conditioning For Vehicles (AREA)

KR2019860002001U 1986-02-21 1986-02-21 연소식 히이터의 열교환기 KR900009539Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019860002001U KR900009539Y1 (ko)	1986-02-21	1986-02-21	연소식 히이터의 열교환기

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019860002001U KR900009539Y1 (ko)	1986-02-21	1986-02-21	연소식 히이터의 열교환기

Publications (2)

Publication Number	Publication Date
KR860010984U true KR860010984U (ko)	1986-09-10
KR900009539Y1 KR900009539Y1 (ko)	1990-10-13

Family

ID=19248939

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019860002001U KR900009539Y1 (ko)	1986-02-21	1986-02-21	연소식 히이터의 열교환기

Country Status (1)

Country	Link
KR (1)	KR900009539Y1 (ko)

1986
- 1986-02-21 KR KR2019860002001U patent/KR900009539Y1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR900009539Y1 (ko)	1990-10-13

Publication	Publication Date	Title
IT8648373A0 (it)	1986-08-08	Scambiatore termico
KR860008431A (ko)	1986-11-15	열교환기
DE3775367D1 (de)	1992-01-30	Waermeaustauscher.
AT388446B (de)	1989-06-26	Plattenwaermeaustauscher
DE3764349D1 (de)	1990-09-20	Waermetauscher.
FR2624595B1 (fr)	1991-01-11	Echangeur de chaleur
DK478888D0 (da)	1988-08-26	Varmeveksler
KR880701857A (ko)	1988-11-05	열 교환기
BR8706244A (pt)	1988-06-21	Trocador de calor
AT388445B (de)	1989-06-26	Waermeaustauscher
FR2610395B2 (fr)	1990-12-28	Echangeur de chaleur
KR860010984U (ko)	1986-09-10	연소식 히이터의 열교환기
DK480087A (da)	1988-03-17	Varmekedel
KR880002892U (ko)	1988-04-11	간접 가열식 열교환 보일러
ATA289987A (de)	1990-01-15	Waermetauscher
BR8603460A (pt)	1987-01-13	Trocador de calor
KR880006600U (ko)	1988-05-31	온수난방용 기수분리기
NL191901C (nl)	1996-10-04	Warmte-wisselaar.
KR880012680U (ko)	1988-08-27	온풍난방기의 열교환 장치
KR890013663U (ko)	1989-08-09	보일러의 열교환기
KR890014034U (ko)	1989-08-10	보일러의 열교환기
KR880020206U (ko)	1988-11-30	보일러의 열교환기
KR890001101U (ko)	1989-03-17	열교환 장치
ATA146487A (de)	1989-06-15	Plattenwaermeaustauscher
KR880015307U (ko)	1988-09-15	열교환 촉진관

Legal Events

Date	Code	Title	Description
1986-02-21	A201	Request for examination
1986-02-21	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19860221
1986-02-21	UA0201	Request for examination	Patent event date: 19860221 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1986-09-10	UG1501	Laying open of application
1989-09-30	E902	Notification of reason for refusal
1989-09-30	UE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19890930
1990-03-29	E902	Notification of reason for refusal
1990-03-29	UE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19900329
1990-10-13	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900913
1990-12-31	E701	Decision to grant or registration of patent right
1990-12-31	UE0701	Decision of registration	Patent event date: 19901231 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1991-01-14	REGI	Registration of establishment
1991-01-14	UR0701	Registration of establishment	Patent event date: 19910114 Patent event code: UR07011E01D Comment text: Registration of Establishment
1991-01-14	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19910114
1993-10-14	LAPS	Lapse due to unpaid annual fee
1993-10-14	UC1903	Unpaid annual fee	Termination date: 19941008 Termination category: Default of registration fee