EP 0604481 B1 19950816 - LIQUID-COOLED HEAVY-DUTY RESISTOR.
Title (en)
LIQUID-COOLED HEAVY-DUTY RESISTOR.
Title (de)
FLÜSSIGKEITSGEKÜHLTER HOCHLASTWIDERSTAND.
Title (fr)
RESISTANCE A GRANDE PUISSANCE REFROIDIE PAR LIQUIDE.
Publication
Application
Priority
- DE 9111719 U 19910919
- DE 9200762 W 19920908
Abstract (en)
[origin: US5508677A] PCT No. PCT/DE92/00762 Sec. 371 Date Mar. 21, 1994 Sec. 102(e) Date Mar. 21, 1994 PCT Filed Sep. 8, 1992 PCT Pub. No. WO93/06605 PCT Pub. Date Apr. 1, 1993.A liquid cooled, heavy duty resistor including a housing and a resistor element. The resistor element is arranged inside a chamber defined by the housing. The resistor element and the housing form a rectangular duct through which a cooling liquid flows from an inlet to an outlet. The chamber is defined by two insulating plates and an insulating ring. The resistor element is a bifilar wound spiral strip conductor and is clamped between two insulating plates such that the cooling liquid flows through the rectangular duct. The liquid cooled, heavy duty resistor can remove a high dissipated power in a small space, has low inductance, and has a low resistance value.
IPC 1-7
IPC 8 full level
H01C 1/082 (2006.01); H01C 3/02 (2006.01)
CPC (source: EP US)
H01C 1/082 (2013.01 - EP US); H01C 3/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI SE
DOCDB simple family (publication)
US 5508677 A 19960416; AT E126624 T1 19950915; CA 2119366 A1 19930401; CA 2119366 C 19970617; DE 59203311 D1 19950921; DE 9111719 U1 19911107; EP 0604481 A1 19940706; EP 0604481 B1 19950816; WO 9306605 A1 19930401
DOCDB simple family (application)
US 21111494 A 19940321; AT 92918785 T 19920908; CA 2119366 A 19920908; DE 59203311 T 19920908; DE 9111719 U 19910919; DE 9200762 W 19920908; EP 92918785 A 19920908