Electric resistance heating devices – Heating devices – Continuous flow type fluid heater
Patent
1988-10-05
1991-10-01
Evans, Geoffrey S.
Electric resistance heating devices
Heating devices
Continuous flow type fluid heater
219230, 228 20, 392472, 392473, 174 47, B23K 3053, F24H 304
Patent
active
050541064
ABSTRACT:
In a soldering system which utilizes a fine jet of very hot gas for heating the work point the hot air may impinge directly on the work point or it may heat a soldering tip from within whereby it may be used in a more conventional mode of soldering or desoldering. A regulated flow of gas to the heater of the soldering instrument may be somewhat preheated by passing along the leads carrying the electric power to the heating element. The same supply of air may also be used to cool the handle of the handle of the soldering instrument for operator comfort and safety. The temperature of the heating element is remotely electronically controlled by a time share use of the power leads as temperature sensing and feedback.
REFERENCES:
patent: 1188952 (1916-06-01), Laird
patent: 1252614 (1918-01-01), Pieper et al.
patent: 1439340 (1922-12-01), St. Clair
patent: 1905343 (1933-04-01), Carpenter
patent: 2028095 (1936-01-01), Tully et al.
patent: 2330592 (1943-09-01), Kendrick
patent: 2494840 (1950-01-01), Stephenson
patent: 2632089 (1953-03-01), Buckmaster
patent: 3109912 (1963-11-01), Cerulli
patent: 3411594 (1968-11-01), Siegel
patent: 3422247 (1969-01-01), Royston et al.
patent: 3690539 (1972-09-01), Geiger
patent: 3770201 (1973-11-01), Sanders
patent: 3822035 (1974-07-01), Kopernak
patent: 3990623 (1976-11-01), Fortune
patent: 4038519 (1977-07-01), Foucvas
patent: 4117967 (1978-10-01), Regelson et al.
patent: 4426571 (1984-01-01), Beck
patent: 4725715 (1988-02-01), Salinier et al.
patent: 4734559 (1988-03-01), Fortune et al.
patent: 4762979 (1988-08-01), Geoffroi
patent: 4773582 (1988-09-01), Vella
patent: 4787548 (1988-11-01), Abbagnaro et al.
patent: 4804129 (1989-02-01), Brown et al.
patent: 4868369 (1989-09-01), Chen
Anderson Daniel T.
Evans Geoffrey S.
LandOfFree
Hot gas soldering system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hot gas soldering system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hot gas soldering system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1761525