Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1981-04-30
1983-09-13
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156165, 156215, 156287, 156289, 156294, 156239, 4274432, 264573, 310258, B65C 326, B29C 1704, H02K 112, B05D 118
Patent
active
044040555
ABSTRACT:
An elastomeric bore seal, and a method of making and installing it. The seal is a fluid-impervious, thin-walled (0.025 inch), open-ended, cylinder-like member which is made of an expansible material that can withstand a wide range of temperatures (-65.degree. F. to +400.degree. F.) and that is to be bonded and thereby installed. The use of the seal is as a bore seal in an electrical machine not only provides an economical, reliable, leak-proof way of excluding stator cooling fluid from the rotor cavity, but also permits a significant reduction (26%) in the weight of the electrical machine and a correspondingly substantial reduction in the size of the machine itself.
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Gibson Christopher M.
McCarty Fred B.
Erlich Jacob N.
Falasco Louis
Lamattina Frank J.
Powell William A.
Singer Donald J.
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