Monitoring the bond line temperature in thermoplastic welds

Details Monitoring the bond line temperature in thermoplastic welds Monitoring the bond line temperature in thermoplastic welds

1995-10-26

1998-06-02

Hoang, Tu B.

Electric heating

Inductive heating

With heat exchange

219546, 219663, 219554, H05B 610

Patent

active

057603790

ABSTRACT:
Quality welds are highly dependent upon achieving appropriate temperatures everywhere along the bond line. The present invention uses multinode thermocouples to measure the bond line temperature in real time and to provide control signals for the moving coil (welding head).

REFERENCES:
patent: 2241312 (1941-05-01), Luty
patent: 2273423 (1942-02-01), Somes
patent: 2372929 (1945-04-01), Blessing
patent: 2378801 (1945-06-01), Sidell et al.
patent: 2423922 (1947-07-01), Arndt, Jr.
patent: 2589777 (1952-03-01), Collins
patent: 2739829 (1956-03-01), Pedlow et al.
patent: 2761941 (1956-09-01), Ardichvilli
patent: 2898435 (1959-08-01), Crafts
patent: 3061503 (1962-10-01), Gould et al.
patent: 3101403 (1963-08-01), Lewis et al.
patent: 3183460 (1965-05-01), Bennon
patent: 3288979 (1966-11-01), Mills et al.
patent: 3395261 (1968-07-01), Leatherman et al.
patent: 3427421 (1969-02-01), Matheson et al.
patent: 3431379 (1969-03-01), Yrene
patent: 3435172 (1969-03-01), Emerson
patent: 3450856 (1969-06-01), Buck et al.
patent: 3492453 (1970-01-01), Hurst
patent: 3507735 (1970-04-01), Chisholm
patent: 3574031 (1971-04-01), Heller, Jr. et al.
patent: 3616075 (1971-10-01), Jarvis et al.
patent: 3845268 (1974-10-01), Sindt
patent: 3864186 (1975-02-01), Balla
patent: 3941643 (1976-03-01), Balla
patent: 3946349 (1976-03-01), Haldeman, III
patent: 3996402 (1976-12-01), Sindt
patent: 4005302 (1977-01-01), Graf et al.
patent: 4029837 (1977-06-01), Leatherman
patent: 4029926 (1977-06-01), Austin
patent: 4091254 (1978-05-01), Struve
patent: 4120712 (1978-10-01), Sindt
patent: 4180717 (1979-12-01), Lenk et al.
patent: 4288271 (1981-09-01), Campbell, Jr. et al.
patent: 4288673 (1981-09-01), Ishibashi
patent: 4296295 (1981-10-01), Kiuchi
patent: 4304975 (1981-12-01), Lenk et al.
patent: 4313777 (1982-02-01), Buckley et al.
patent: 4343982 (1982-08-01), Schwartz et al.
patent: 4355222 (1982-10-01), Geithman et al.
patent: 4382113 (1983-05-01), Schwartz et al.
patent: 4416713 (1983-11-01), Brooks
patent: 4421588 (1983-12-01), Davies
patent: 4445951 (1984-05-01), Lind et al.
patent: 4489123 (1984-12-01), Schijve et al.
patent: 4521659 (1985-06-01), Buckley et al.
patent: 4642155 (1987-02-01), Ramsey
patent: 4653396 (1987-03-01), Wennerberg
patent: 4671470 (1987-06-01), Jonas
patent: 4673450 (1987-06-01), Burke
patent: 4684789 (1987-08-01), Eggleston
patent: 4749833 (1988-06-01), Novorsky et al.
patent: 4768433 (1988-09-01), Boissevain
patent: 4791260 (1988-12-01), Waldman
patent: 4822972 (1989-04-01), Sugioka et al.
patent: 4897518 (1990-01-01), Mucha et al.
patent: 4904972 (1990-02-01), Mori et al.
patent: 4919759 (1990-04-01), Ilmarinen et al.
patent: 4943706 (1990-07-01), Lyall et al.
patent: 4947464 (1990-08-01), Mori et al.
patent: 4978825 (1990-12-01), Schmidt et al.
patent: 5001319 (1991-03-01), Holmstrom
patent: 5047605 (1991-09-01), Ogden
patent: 5074019 (1991-12-01), Link
patent: 5079817 (1992-01-01), Anstotz et al.
patent: 5101086 (1992-03-01), Dion et al.
patent: 5199791 (1993-04-01), Kasanami et al.
patent: 5240542 (1993-08-01), Miller et al.
patent: 5248864 (1993-09-01), Kodokian
patent: 5250776 (1993-10-01), Pfaffmann
patent: 5283409 (1994-02-01), Brendel et al.
patent: 5313034 (1994-05-01), Grimm et al.
patent: 5313037 (1994-05-01), Hansen et al.
patent: 5340428 (1994-08-01), Kodokian
patent: 5444220 (1995-08-01), Hansen et al.
patent: 5486684 (1996-01-01), Peterson et al.
patent: 5500511 (1996-03-01), Hansen et al.
patent: 5508496 (1996-04-01), Hansen et al.
patent: 5573613 (1996-11-01), Lunden
patent: 5624594 (1997-04-01), Matsen et al.
J. Giachino, Welding Skills and Practices, Am. Tech. Soc., Chicago, IL (1960,1965,1967,1971,1976) 393-401.
J. Border et al., Induction Heated Joining of Thermoplastic Composites Without Metal Susceptors, 34th Int'l SAMPE Sym., May 8-11, 1989, pp. 2569-2578.
A. Sumida et a., PAN Based Modulus Graphitized Carbon Fiber Torayca M60J. 34th Int'l SAMPE Sym., May 8-11, 1989, pp. 2579-2589.

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