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A.O. Smith Corp. Patents
Assignee:
A.O. Smith Corp.
Address:
Milwaukie, WI
No. of patents:
6
Patents:




Patent Number Title Of Patent Date Issued
6410110 Pipe made from metathesis polymerized olefins June 25, 2002
Thermosetting resin pipes and pipe fittings are provided which are prepared by polymerizing a cyclic olefin monomer in the presence of a ruthenium or osmium metathesis polymerization catalyst. These articles may be prepared by various methods, such as centrifugal casting. Reinforced arti
5063374 Simultaneous signal devices testing in response to periodic function of an operating device in a November 5, 1991
A test circuit for testing all lamps in a system monitor for a hot water heater. The comparator includes a amplifier having a reference input connected to a reference voltage and a second control input connected to power through a plurality of different circuit elements in a voltage
4951614 Water heater construction August 28, 1990
A gas burner for a water heater and comprising a base having central passage. Gas fuel is supplied to one end of the passage and an orifice is removably connected to the other end of the passage. An inverted cup-shaped head has an inner end threaded to the base and defines a closed c
4599066 Radiant energy burner July 8, 1986
A radiant energy burner having a combustion element composed of a generally cylindrical foraminous metal support or screen, and a woven fabric formed of substantially continuous ceramic fibers is disposed on the outer surface of the support. The end portions of the fabric are connected t
4556204 Fiber reinforced resin leaf spring December 3, 1985
A fiber reinforced resin leaf spring including a curved central section and a pair of generally circular end sections connected to the respective ends of the central section. Each end section defines an opening to receive a connecting member. The spring is wound from an endless strand of
4538200 Power connection apparatus having integrated surge arrestor August 27, 1985
A power cable for a submersible motor has a releasable plug-in connector for releasable attachment to the motor. An oil-filled motor has solid conductors to the motor connector part and the flexible conductors to the cable connector part. The cable connector part has a plurality of lead

 
 
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