Welding method and thermostat produced

Details Welding method and thermostat produced Welding method and thermostat produced

1984-08-20

1987-01-06

Broome, Harold

Electricity: electrothermally or thermally actuated switches

Thermally actuated switches

With bimetallic element

200279, 219119, 29879, 335196, 337329, H01H 3752, H01H 3764

Patent

active

046350241

ABSTRACT:
A method of welding electrical contacts onto conductive bodies including engaging a surface of the contact with the conductive body and passing a welding current through a pair of spaced surface areas of the contact to provide weld action and wherein a rib portion between the pair of spaced areas retains unoxidized metal thereon to improve electrical contact properties of any article made and utilizing the contact and particularly the ribbed area thereof for make and break engagement with other members of an electric circuit.
A new control article is also provided wherein a contact therein has a raised center rib thereon for contacting an associated means for make and break circuit action, which contact is made from silver or silver alloy and has uncontaminated silver on the surface of the rib or center area of the contact.

REFERENCES:
patent: 896218 (1908-08-01), Lachman
patent: 1229700 (1917-06-01), Auel
patent: 1261943 (1918-04-01), Lashar
patent: 3386066 (1968-05-01), Audette
patent: 3721934 (1973-03-01), Wells
patent: 4400608 (1983-08-01), Wagatsuma et al.

Affiliated with

Also associated with

Rating

Welding method and thermostat produced does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Welding method and thermostat produced, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Welding method and thermostat produced will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-687096