Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 337/103
Name: Electricity: electrothermally or thermally actuated switches > Electrothermally actuated switches > With bimetallic elements (i.e., motion takes place in a plane at right angles to its major axis) > With external or auxiliary heating means > With heater-adjusting, shunting or short-circuiting means
Description: Subject matter wherein the heating means includes significantly recited structure whereby the operating characteristics of the heater may be varied as by adjusting, shunting or short circuiting means.

Patents under this class:

Patent Number Title Of Patent Date Issued
7800478 Electrical switching apparatus and heater assembly therefor Sep. 21, 2010
7330097 Direct current cutoff switch Feb. 12, 2008
6803850 Thermal trip assembly and method for producing same Oct. 12, 2004
6563088 Plug connector-switch assembly with bi-metallic unit May. 13, 2003
5615829 Air conditioning system thermostat having adjustable cycling rate Apr. 1, 1997
5262749 Electrical safety device Nov. 16, 1993
5191310 Adjustable cycling switch for electric range Mar. 2, 1993
5182538 Bimetal thermoswitch Jan. 26, 1993
5103202 Ambient compensated circuit breaker Apr. 7, 1992
5021762 Thermal cycling switch Jun. 4, 1991
4908595 Motor protector Mar. 13, 1990
4703298 Thermostat with ceramic mounting pins of resistive material Oct. 27, 1987
4646195 Motor protector particularly suited for use with compressor motors Feb. 24, 1987
4580123 Thermal protective switch Apr. 1, 1986
4201735 Method of manufacturing a choke control device May. 6, 1980

  Recently Added Patents
Multilayer films having reduced curling
Method and structure for adding mass with stress isolation to MEMS structures
Dihydronaphthyridinyl(organo)methanone analogs as positive allosteric mGluR5 modulators
Landscape post for solar and other light fixtures
Data encoding and decoding apparatus and method thereof for verifying data integrity
Method and device for processing broadcast packets/multicast control messages
Semiconductor device
  Randomly Featured Patents
Back light device and a liquid crystal display applying thereof
Differential atmospheric tritium sampler
Apparatus and method for reducing power consumption in a wireless device
Motor driving control device
Electronic bordering system
Bottle or similar article
Aqueous alkaline hair dye compositions
6-arylpyrimidines and herbicidal use
Process and apparatus for heat disinfecting soft contact lenses
Drawing apparatus