BE744613A - HEAT EXCHANGER - Google Patents

HEAT EXCHANGER

Info

Publication number: BE744613A
Authority: BE; Belgium
Prior art keywords: heat exchanger; exchanger; heat
Prior art date: 1969-01-20

Application number

Other languages

Original Assignee

Roffelsen Fransiscus

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.)

1969-01-20

Filing date

1970-01-19

Publication date

1970-07-01

1970-01-19 Application filed by Roffelsen Fransiscus filed Critical Roffelsen Fransiscus

1970-07-01 Publication of BE744613A publication Critical patent/BE744613A/en

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
- 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
- F24H3/00—Air heaters
- F24H3/002—Air heaters using electric energy supply
- 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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between

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)
Resistance Heating (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

BE744613D 1969-01-20 1970-01-19 HEAT EXCHANGER BE744613A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691902575 DE1902575B2 (en)	1969-01-20	1969-01-20	ELECTRIC HEATING UNIT

Publications (1)

Publication Number	Publication Date
BE744613A true BE744613A (en)	1970-07-01

Family

ID=5722852

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE744613D BE744613A (en)	1969-01-20	1970-01-19	HEAT EXCHANGER

Country Status (10)

Country	Link
US (1)	US3740527A (en)
JP (2)	JPS5316136B1 (en)
BE (1)	BE744613A (en)
DE (1)	DE1902575B2 (en)
DK (1)	DK139800B (en)
FR (1)	FR2028730A1 (en)
GB (1)	GB1252551A (en)
NL (1)	NL155164B (en)
NO (1)	NO126400B (en)
SE (1)	SE397624B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2714617C2 (en) *	1977-04-01	1982-08-26	Spiro Research B.V., Helmond	Heat exchanger with a wire coil arranged on a support tube
DE3331186A1 (en) *	1983-08-30	1985-03-14	Spiro Research B.V., Helmond	HEATING PIPE WITH ANGULAR WIRING PROFILE
DE3718836A1 (en) *	1987-06-05	1989-01-12	Ego Elektro Blanc & Fischer	HEATING DEVICE WITH AN ELECTRIC RADIATOR
US6205290B1 (en) *	1999-09-22	2001-03-20	Eastpearl Enterprise Co., Ltd.	Electric heater with heat sink members
JP4703337B2 (en) *	2005-09-27	2011-06-15	臼井国際産業株式会社	Fin tube
JP4703340B2 (en) *	2005-09-28	2011-06-15	臼井国際産業株式会社	Fin tube
JP2007327735A (en) *	2006-05-10	2007-12-20	Usui Kokusai Sangyo Kaisha Ltd	Finned tube
US8247742B2 (en) *	2007-05-11	2012-08-21	Acepower Logistics, Inc.	Quartz tube infrared heater system
CN103363565B (en) *	2012-03-26	2015-10-14	谢昆男	High-frequency electrical heating installation
CN110657577B (en) *	2019-10-15	2021-10-01	政江科技(上海)有限公司	Temperature-changing heating device and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US877252A (en) *	1904-09-29	1908-01-21	Frank H Stolp	Radiator-tubing.
US791998A (en) *	1904-11-23	1905-06-13	Gen Electric	Resistance for rheostats and electric heaters.
US1416459A (en) *	1920-01-08	1922-05-16	Edward E Gold	Electric heater
US2237054A (en) *	1937-11-13	1941-04-01	Donald G Jensen	Heating equipment
US2277462A (en) *	1939-12-22	1942-03-24	Gen Electric	Heat transfer surface
FR925875A (en) *	1946-04-23	1947-09-16	Etablissements R D V Soc D	Electrical resistance especially for heating apparatus
DE1132883B (en) *	1957-01-30	1962-07-12	Franciscus Roffelsen	Process for the production of heat exchange elements
JPS4221076Y1 (en) *	1965-11-19	1967-12-06

1969
- 1969-01-20 DE DE19691902575 patent/DE1902575B2/en not_active Withdrawn
1970
- 1970-01-13 GB GB1252551D patent/GB1252551A/en not_active Expired
- 1970-01-14 NL NL707000499A patent/NL155164B/en not_active IP Right Cessation
- 1970-01-14 DK DK16070AA patent/DK139800B/en not_active IP Right Cessation
- 1970-01-16 US US00003390A patent/US3740527A/en not_active Expired - Lifetime
- 1970-01-19 SE SE7000583A patent/SE397624B/en unknown
- 1970-01-19 BE BE744613D patent/BE744613A/en not_active IP Right Cessation
- 1970-01-19 FR FR7001733A patent/FR2028730A1/fr not_active Withdrawn
- 1970-01-19 NO NO00191/70A patent/NO126400B/no unknown
- 1970-01-19 JP JP450370A patent/JPS5316136B1/ja active Pending
1977
- 1977-11-19 JP JP13844777A patent/JPS5551478B1/ja active Pending

Also Published As

Publication number	Publication date
GB1252551A (en)	1971-11-10
JPS5316136B1 (en)	1978-05-30
FR2028730A1 (en)	1970-10-16
SE397624B (en)	1977-11-07
US3740527A (en)	1973-06-19
DK139800C (en)	1979-09-24
NL155164B (en)	1977-11-15
JPS5551478B1 (en)	1980-12-24
DK139800B (en)	1979-04-17
DE1902575A1 (en)	1970-07-30
NO126400B (en)	1973-01-29
DE1902575B2 (en)	1971-06-03
NL7000499A (en)	1970-07-22

Publication	Publication Date	Title
FR2003748A1 (en)	1969-11-14	HEAT EXCHANGER
BE800401A (en)	1973-10-01	HEAT EXCHANGER
CH519693A (en)	1972-02-29	Heat exchanger
BE798836A (en)	1973-10-29	HEAT EXCHANGER
CH539257A (en)	1973-07-15	Heat exchanger
BE805607Q (en)	1974-02-01	HEAT EXCHANGER
BE805062A (en)	1974-01-16	HEAT EXCHANGER
BE767662A (en)	1971-10-18	HEAT EXCHANGER
AT306073B (en)	1973-03-26	Heat exchanger
FR2037205A1 (en)	1970-12-31	HEAT EXCHANGER
BE774987A (en)	1972-03-01	HEAT EXCHANGER
BE744613A (en)	1970-07-01	HEAT EXCHANGER
BE762543A (en)	1971-07-16	HEAT EXCHANGER
BE755566A (en)	1971-02-15	HEAT EXCHANGER
CH510242A (en)	1971-07-15	Evaporative heat exchanger
CH535416A (en)	1973-03-31	Heat exchanger
FR2090028A2 (en)	1972-01-14	Heat exchanger
AT301122B (en)	1972-08-25	Heat exchanger
BE772705A (en)	1972-01-17	HEAT EXCHANGERS
AT305327B (en)	1973-02-26	Heat exchanger
CH512714A (en)	1971-09-15	Heat exchanger
FR2001234A1 (en)	1969-09-26	HEAT EXCHANGER
CH510860A (en)	1971-07-31	Heat exchanger
BE823880Q (en)	1975-04-16	HEAT EXCHANGER
CH513359A (en)	1971-09-30	Heated heat exchanger

Legal Events

Date	Code	Title	Description
1984-07-31	RE	Patent lapsed	Owner name: ROFFELSEN FRANCISCUS Effective date: 19840119

Date

Code

Title

Description

1984-07-31

Patent lapsed

Owner name: ROFFELSEN FRANCISCUS

Effective date: 19840119