Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 337/407
Name: Electricity: electrothermally or thermally actuated switches > Thermally actuated switches > With fusible, combustible or explosive material > With manual, gravity-actuated or other mechanical contact control means > Utilizing spring or other energy
Description: Subject matter wherein the contact control means includes spring or other potential energy storage means whereby a major portion of the force exerted in actuating the switch contacts from one condition to another is derived.










Sub-classes under this class:

Class Number Class Name Patents
337/408 Reciprocating or slidable motion device 49
337/410 Rotatable 2


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8665057 Electronic assembly having stressable contact bridge with fuse function Mar. 4, 2014
8587401 Fuse Nov. 19, 2013
8502636 By-pass of an electrical component Aug. 6, 2013
8143991 Current and temperature overloading protection device Mar. 27, 2012
7911314 Electric circuit with thermal-mechanical fuse Mar. 22, 2011
7864024 Electronic assembly having spring-loaded contact bridge with fuse function Jan. 4, 2011
7843307 Thermal fuse employing thermosensitive pellet Nov. 30, 2010
7518483 Apparatus for the cutting of an electrical conductor Apr. 14, 2009
7400225 Electrical distribution device including protection for overheating conditions Jul. 15, 2008
7385474 Thermosensor, thermoprotector, and method of producing a thermosensor Jun. 10, 2008
7362208 Thermal pellet type thermal fuse Apr. 22, 2008
7345570 Thermoprotector Mar. 18, 2008
7330098 Thermal fuse employing a thermosensitive pellet Feb. 12, 2008
7323966 Thermal pellet incorporated thermal fuse and method of producing thermal pellet Jan. 29, 2008
7023674 Overload protector for electrical motors Apr. 4, 2006
6724292 Thermal fuse Apr. 20, 2004
6603385 Safety devices for electrical circuits and systems Aug. 5, 2003
6483420 Circuit breaker Nov. 19, 2002
6445276 Electrical fuse for use in motor vehicles Sep. 3, 2002
6348851 Breaker switch and battery including the same Feb. 19, 2002
6340926 Power plug with circuit breaker Jan. 22, 2002
6204747 Safety devices for electrical circuits and systems Mar. 20, 2001
6194988 Low melting point element fusion apparatus and circuit breaker including the same Feb. 27, 2001
6140904 Thermal disconnect for high-temperature batteries Oct. 31, 2000
6140905 Electrically conductive contact pin having a temperature fuse function Oct. 31, 2000
5982270 Thermal fuse Nov. 9, 1999
5896080 Thermal fuse for fixing on a circuit board Apr. 20, 1999
5831507 Dual-functional fuse unit that is responsive to electric current and ambient temperature Nov. 3, 1998
5825278 Thermal pellet cutoff switch Oct. 20, 1998
5825277 Thermal pellet cutoff switch Oct. 20, 1998
5793274 Surface mount fusing device Aug. 11, 1998
5734312 Overtemperature protection assembly for an appliance Mar. 31, 1998
5686878 Temperature sensitive fusible link assembly having cooperating projections and slots Nov. 11, 1997
5612663 Dual-temperature fuse Mar. 18, 1997
5612662 Thermal fuse and method for its activation Mar. 18, 1997
5600295 Thermal fuse and method for the activation thereof Feb. 4, 1997
5473303 Electrical lead Dec. 5, 1995
5428338 Thermal cutoff assembly Jun. 27, 1995
5363083 Temperature responsive, electric overcurrent protection module Nov. 8, 1994
5280262 Thermal overlaod fuse of surface mount compatible construction Jan. 18, 1994
5200875 Protection structure for a surge absorber Apr. 6, 1993
5159309 Solder pellet Oct. 27, 1992
5070427 Thermal switch for battery protection Dec. 3, 1991
5014036 Thermal and current sensing switch May. 7, 1991
5003283 Thermal cutoff with lead indicia Mar. 26, 1991
4942382 Electrical switch mechanism having two release modes Jul. 17, 1990
4929922 Temperature safety device for electric devices May. 29, 1990
4825187 Thermal cutoff Apr. 25, 1989
4821010 Thermal cutoff heater Apr. 11, 1989
4727348 Thermal fuse Feb. 23, 1988

1 2 3










 
 
  Recently Added Patents
Pyrrolidine-1,2-dicarboxamide derivatives
Hair care composition
Distributed image acquisition, storage, and backup system
Analysis of methylation using nucleic acid arrays
Fabrication method of semiconductor device and fabrication method of dynamic threshold transistor
Auto-aligning spectroscopy system
Image correction method
  Randomly Featured Patents
Imaging element comprising an electrically-conductive layer containing mixed acicular and granular metal-containing particles and a transparent magnetic recording layer
Variable valve system of internal combustion engine
Box for a pack of cigarettes
Direct-start engine operation utilizing multi-strike ignition
Lens barrel and camera system
Method of making daily cover for a landfill
Material for reinforcing core in a structure
System and method for frequency domain interferometric second harmonic spectroscopy
Bacillus thuringiensis genes encoding lepidopteran-active toxins
Oblique blended wing body aircraft