Global Patent Index - EP 0959645 A3

EP 0959645 A3 2001-03-21 - Short wavelength infrared irradiator

Title (en)

Short wavelength infrared irradiator

Title (de)

Kurzwelliger Infrarot-Flächenstrahler

Title (fr)

Radiateur à infrarouge à courtes longueurs d'ondes

Publication

EP 0959645 A3 (DE)

Application

EP 99108494 A

Priority

DE 19822829 A

Abstract (en)

[origin: EP0959645A2] The radiator has at least one infrared radiator with an envelope tube (1) that encloses a heating coil (3) in vacuum tight manner. The coil has an electrical connection fed out of the tube via a crushed part (13) in the end of the tube into which a molybdenum foil is melted. Several infrared radiators are connected together and arranged adjacent and parallel to each other to form a common radiation plane. The end of the sleeve with the connection is angled wrt. the radiation plane.

IPC 1-7 (main, further and additional classification)

H05B 3/00; H01K 1/44

IPC 8 full level (invention and additional information)

H01K 1/44 (2006.01); H01K 7/00 (2006.01); H05B 3/00 (2006.01)

CPC (invention and additional information)

H01K 7/00 (2013.01); H01K 1/44 (2013.01); H05B 3/0038 (2013.01); H05B 2203/032 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL

EPO simple patent family

EP 0959645 A2 19991124; EP 0959645 A3 20010321; DE 19822829 A1 19991125; US 6122438 A 20000919

INPADOC legal status


2005-01-12 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040709

2004-01-07 [RTI1] TITLE (CORRECTION)

- Free text: SHORT WAVELENGTH INFRARED FLAT IRRADIATOR

2003-08-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030711

2001-12-12 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT BE CH DE ES FR GB IT LI NL

2001-03-21 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH DE ES FR GB IT LI NL

2001-03-21 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

1999-11-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990714

1999-11-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH DE ES FR GB IT LI NL

1999-11-24 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI