DE3855704T2 - Heizstrahlrohr. - Google Patents

Heizstrahlrohr.

Info

Publication number: DE3855704T2
Authority: DE; Germany
Prior art keywords: radiant heater; radiant; heater
Prior art date: 1987-12-04
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE3855704T

Other languages

English (en)

Other versions

DE3855704D1 (de

Inventor

Jan-Olof Olsson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sandvik Intellectual Property AB

Original Assignee

Kanthal AB

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.)

1987-12-04

Filing date

1988-12-05

Publication date

1997-04-17

1988-12-05 Application filed by Kanthal AB filed Critical Kanthal AB

1997-01-23 Publication of DE3855704D1 publication Critical patent/DE3855704D1/de

1997-04-17 Application granted granted Critical

1997-04-17 Publication of DE3855704T2 publication Critical patent/DE3855704T2/de

2008-12-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/14—Arrangements of heating devices
- 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
- H05B3/62—Heating elements specially adapted for furnaces
- H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/068—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by radiant tubes, the tube being heated by a hot medium, e.g. hot gases

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Resistance Heating (AREA)
Combustion Of Fluid Fuel (AREA)
Furnace Details (AREA)
Extrusion Of Metal (AREA)
Compositions Of Oxide Ceramics (AREA)
Heat Treatment Of Articles (AREA)

DE3855704T 1987-12-04 1988-12-05 Heizstrahlrohr. Expired - Lifetime DE3855704T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8704859A SE459524B (sv)	1987-12-04	1987-12-04	Vaermestraalningsroer

Publications (2)

Publication Number	Publication Date
DE3855704D1 DE3855704D1 (de)	1997-01-23
DE3855704T2 true DE3855704T2 (de)	1997-04-17

Family

ID=20370503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3855704T Expired - Lifetime DE3855704T2 (de)	1987-12-04	1988-12-05	Heizstrahlrohr.

Country Status (5)

Country	Link
EP (1)	EP0321427B1 (de)
KR (1)	KR0126475B1 (de)
DE (1)	DE3855704T2 (de)
ES (1)	ES2090017T3 (de)
SE (1)	SE459524B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE469754B (sv) *	1990-05-14	1993-09-06	Kanthal Ab	Ugn foer krackning av kolvaeten
KR930002869B1 (ko) *	1990-12-31	1993-04-12	포항종합제철 주식회사	소둔가열로용 방열튜브 및 그 제조방법
TW548334B (en) *	1997-08-20	2003-08-21	Jgc Corp	Heating furnace and method of manufacturing the same
FR2800450B1 (fr) *	1999-10-28	2002-01-04	Stein Heurtey	Dispositif de chauffage indirect au combustible fossile, de produits au defile, notamment de bandes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3137486A (en) *	1962-11-28	1964-06-16	Multifastener Company	Burner construction
US3735008A (en) *	1970-03-20	1973-05-22	Kokusai Electric Co Ltd	Electric furnace
US4011395A (en) *	1975-09-15	1977-03-08	Btu Engineering Company	Electric furnace heater
US3984616A (en) *	1975-10-14	1976-10-05	Btu Engineering Corporation	High temperature furnace heater
US4215233A (en) *	1978-12-29	1980-07-29	Alco Standard Corporation	Heating assembly with vibration dampening shipping supports for graphite heating elements
US4355973A (en) *	1981-02-17	1982-10-26	Caterpillar Tractor Co.	Radiant heating apparatus
US4589844A (en) *	1984-07-25	1986-05-20	Advanced Combustion Inc.	Heat exchange apparatus for industrial furnaces

1987
- 1987-12-04 SE SE8704859A patent/SE459524B/sv not_active IP Right Cessation
1988
- 1988-12-05 ES ES88850409T patent/ES2090017T3/es not_active Expired - Lifetime
- 1988-12-05 EP EP88850409A patent/EP0321427B1/de not_active Expired - Lifetime
- 1988-12-05 DE DE3855704T patent/DE3855704T2/de not_active Expired - Lifetime
- 1988-12-12 KR KR1019880016456A patent/KR0126475B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR0126475B1 (ko)	1997-12-26
SE459524B (sv)	1989-07-10
DE3855704D1 (de)	1997-01-23
EP0321427A3 (en)	1989-07-05
EP0321427B1 (de)	1996-08-28
EP0321427A2 (de)	1989-06-21
KR900010344A (ko)	1990-07-07
ES2090017T3 (es)	1996-10-16
SE8704859L (de)	1989-06-05
SE8704859D0 (sv)	1987-12-04

Legal Events

Date	Code	Title	Description
1997-02-27	8370	Indication of lapse of patent is to be deleted
1997-09-25	8364	No opposition during term of opposition
2005-09-29	8327	Change in the person/name/address of the patent owner	Owner name: SANDVIK AB, SANDVIKEN, SE
2005-12-29	8327	Change in the person/name/address of the patent owner	Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE
2006-07-13	8327	Change in the person/name/address of the patent owner	Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE

Publication	Publication Date	Title
DE3884569T2 (de)	1994-04-07	Vitrokeramisches Heizelement.
DE3775951D1 (de)	1992-02-27	Heizgeraet.
DE3883417T2 (de)	1993-12-16	Automatischer Heizapparat.
DE3751460T2 (de)	1996-01-25	Induktionsheizvorrichtung.
NO884182L (no)	1989-03-22	Varmtvannsbereder.
DE58905084D1 (de)	1993-09-09	Heizgeraet.
DE3871411D1 (de)	1992-07-02	Aeusseres erhitzungssystem.
DE68905088D1 (de)	1993-04-08	Heizapparat.
DE3865785D1 (de)	1991-11-28	Pyrolyseerhitzer.
DE3865367D1 (de)	1991-11-14	Heizapparat.
DE69000983T2 (de)	1993-09-30	Heizgerät.
NL192768B (nl)	1997-09-01	Warmtestraler.
DE3684475D1 (de)	1992-04-23	Heizapparat.
DE68901470D1 (de)	1992-06-17	Erhitzer.
DE68910144T2 (de)	1994-03-17	Heizgerät.
DE3876787T2 (de)	1993-05-06	Erhitzer.
DE3786805T3 (de)	1999-12-09	Heizvorrichtungen.
DE3879124T2 (de)	1993-08-19	Erhitzer.
DE3871021D1 (de)	1992-06-17	Heizapparat.
NO884181L (no)	1989-03-22	Varmtvannsbereder.
NO870622D0 (no)	1987-02-17	Varmeinnretning.
DE3855704T2 (de)	1997-04-17	Heizstrahlrohr.
DE3764664D1 (de)	1990-10-11	Heizapparat.
NO873829D0 (no)	1987-09-14	Straalevarme-element.
DE3763964D1 (de)	1990-08-30	Heizgeraet.