Actuator means for a remote temperature control unit and method

Details Actuator means for a remote temperature control unit and method Actuator means for a remote temperature control unit and method

1980-09-30

1983-08-02

Ramsey, Kenneth J.

Power plants

Motor operated by expansion and/or contraction of a unit of...

Mass is a solid

228238, 22826318, 228232, 29454, 148127, B23K 120, B23K 119

Patent

active

043961410

ABSTRACT:
An actuator means for a remote temperature control unit includes a base member onto which an edge of a diaphragm is crimped, a ring of solder is placed on the base member adjacent the crimped edge of the diaphragm. This assembly is placed in an oven in an inert environment with the temperature at about 575.degree.-585.degree. F. for about three hours. The temperature is then raised to 615.degree.-625.degree. F. for about twenty minutes to melt the solder to sealingly solder the diaphragm to the base member. The oven is cooled to about 250.degree. F. while it is in an inert condition and the finished assembly is removed from the oven.

REFERENCES:
patent: 2071583 (1937-02-01), Schutt
patent: 2569058 (1951-09-01), Hobbs
patent: 2756777 (1956-07-01), Bourns et al.
patent: 3290182 (1966-12-01), Eichelman et al.
patent: 3557423 (1971-01-01), Wolfe et al.
patent: 4179314 (1979-12-01), Wikle
patent: 4231508 (1980-11-01), Wagner

Affiliated with

Also associated with

Rating

Actuator means for a remote temperature control unit and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Actuator means for a remote temperature control unit and method , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuator means for a remote temperature control unit and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-480194