US 11,774,012 B2
Apparatus for high pressure connection
Jon David Tedrow, San Diego, CA (US); David Bessems, San Diego, CA (US); and Wei-Hsun Chen, Poway, CA (US)
Assigned to ASML Netherlands B.V., Veldhoven (NL)
Appl. No. 17/270,658
Filed by ASML Netherlands B.V., Veldhoven (NL)
PCT Filed Aug. 12, 2019, PCT No. PCT/EP2019/071531
§ 371(c)(1), (2) Date Feb. 23, 2021,
PCT Pub. No. WO2020/057859, PCT Pub. Date Mar. 26, 2020.
Claims priority of provisional application 62/732,845, filed on Sep. 18, 2018.
Prior Publication US 2021/0262593 A1, Aug. 26, 2021
Int. Cl. F16L 13/02 (2006.01); F16L 9/02 (2006.01); H05G 2/00 (2006.01)
CPC F16L 13/02 (2013.01) [F16L 9/02 (2013.01); H05G 2/006 (2013.01)] 15 Claims
OG exemplary drawing
 
1. Apparatus comprising:
a conduit portion made of a first refractory metal; and
a fitting portion attached to an axial end of the conduit portion, the fitting portion being made of a second refractory metal having greater yield strength than the first refractory metal.