Weldable joint

Details Weldable joint Weldable joint

1979-07-05

1982-06-22

Arola, Dave W.

Pipe joints or couplings

With assembly means or feature

Molded joint facilitator

285286, 228246, 21960R, F16L 1302

Patent

active

043359060

ABSTRACT:
A fuel injection nozzle assembly includes a nozzle housing 11, an inlet connector 12 welded to the housing 11 at a weld joint 14, and a nozzle 15 welded to the housing 11 at a weld joint 16. The weld joint 14, prior to welding, includes a cap 25 having an annular radially outermost crest 26 radially aligned with the joint to be welded. Cap 25 also includes peripheral surfaces 27 and 28 extending axially from the crest 26 in opposite directions and extending radially inwardly from the crest 26 at a slope. The slope is sufficiently steep that an electrical arc 32 between an electrode 31 and the cap 25 will remain on the crest 26 and will not move down the peripheral surfaces 27 and 28 even if the electrode 31 is not precisely aligned with the crest 26.

REFERENCES:
patent: 385384 (1888-07-01), Thomson
patent: 1218621 (1917-03-01), Blumenthal
patent: 1442834 (1923-01-01), Steigerwuld
patent: 1453343 (1923-05-01), Fay
patent: 1643227 (1927-09-01), Stresau
patent: 2003488 (1935-06-01), Hook
patent: 2366579 (1945-01-01), Von Ahrens
patent: 2996600 (1961-08-01), Gardner et al.
patent: 3024045 (1962-06-01), Cleminshaw et al.
patent: 3033145 (1962-05-01), Thielsch
patent: 3709529 (1973-01-01), Mains
patent: 3805011 (1974-04-01), Knaefel
patent: 3949186 (1976-04-01), Nakayama et al.
patent: 4134606 (1979-01-01), Menti

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