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Class Information
Number: 137/76
Name: Fluid handling > Destructible or deformable element controlled > Heat destructible or fusible > Safety cut-off > With heater for destructible or fusible element
Description: Apparatus which includes a heating means for the fusible or heat destructible element.

Patents under this class:

Patent Number Title Of Patent Date Issued
8100670 Liquid propulsion device incorporating a pyrotechnic gas generator in the structure thereof Jan. 24, 2012
7309022 Substance shutoff device and fuel cell Dec. 18, 2007
7175772 Small scale actuators and methods for their formation and use Feb. 13, 2007
6988672 Valves Jan. 24, 2006
6895952 Appliance end fitting May. 24, 2005
6862852 Sealing system and gasket therefor Mar. 8, 2005
6491055 Pressure relief apparatus Dec. 10, 2002
6296808 Method and apparatus for protecting building personnel during chemical or biological attack Oct. 2, 2001
5621373 Non-explosive initiator with link wire assembly Apr. 15, 1997
5606889 Reusable initiator for use in triggering high-load actuators Mar. 4, 1997
5471888 Motion initiator Dec. 5, 1995
5402603 Flapper plate detonation flame arrester Apr. 4, 1995
5144973 Safety valve for compressed gas cylinders Sep. 8, 1992
4969482 Emergency fuel shut-off valve Nov. 13, 1990
4750705 Magnetic quick action valve Jun. 14, 1988
4267854 Flood valve May. 19, 1981
4046157 Electrical control for inflating valve for containers for compressed liquefied or dissolved gas Sep. 6, 1977
4040304 Clutch motor for use in resettable fire damper Aug. 9, 1977

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