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WO/2010/084818 |
Provided is a protection element wherein a flux on a soluble conductor can be stably held at a predetermined position and the soluble conductor can speedily and accurately fuse when abnormality occurs. The protection element has: a sol...
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WO/2010/084819 |
Provided is a protection element wherein a flux on a soluble conductor can be stably held at a predetermined position, the status wherein the flux is being held can be confirmed, and the soluble conductor can speedily fuse when abnormali...
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WO/2010/084817 |
Provided is a protection element wherein a soluble conductor stably and speedily fuses when protecting operation is performed with an excess current and the like. The protection element is provided with a soluble conductor (13), which ...
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WO/2010/082056 |
A heating control device for controlling the operation of a heating system, the device comprising: a countdown timer member which is operable to switch the heating system from a first operating state to a second operating state for a tim...
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WO/2010/072492 |
The invention relates to a chip design (1) comprising an external supply connection (VBAT), an internal supply connection (VDD), an integrated circuit (2) that is coupled to the internal supply connection (VDD) for voltage supply, and a ...
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WO/2010/068266 |
Embodiments of separating apparatuses are generally described herein. Other embodiments may be described and claimed. In an embodiment, a separating apparatus is provided that comprises a pre-strained member formed from a shape memory al...
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WO/2010/052750 |
A protective device of three-phase motor comprises a protrusion (35) provided in a housing (22) constituting an enclosed container (21), three conductive terminal pins (26) secured airtightly to a metal plate (23) constituting the enclos...
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WO/2010/038339 |
A first terminal of a protection element of a control unit is connected to a line between a motor and a switching element, and a second terminal thereof is directly connected to a ground-side line that is common to a controller and the s...
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WO/2010/034373 |
The invention relates to a miniature circuit breaker (1) having a housing (2) comprising a housing base (3) made of an insulating material, and a cup-like housing cover (4) that can be or is placed on the housing base (3). Two oblong and...
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WO/2010/009608 |
An overheat protection controller assembly for a liquid heating vessel includes a controller body (1). A single sheet-integrated double-actuation thermo-sensitive bimetal actuator (2) is provided on the upper face of the controller body ...
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WO/2010/009609 |
An overheating protection controller assembly of a liquid heating vessel comprises a controller body (1), wherein a monolithic conjoined double-actuating thermal sensitive bimetal actuator (2) is arranged on the upper surface of the cont...
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WO/2010/009607 |
An overheat protection control unit for liquid heater comprises a single-chip dual-conjoined heat sensitive bimetal actuator (2) which is arranged on the upper surface of a control structure (1). The bimetal actuator (2) is integrated wi...
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WO/2010/006590 |
A temperature-measuring device comprises at least two solids with different coefficients of thermal expansion, wherein the solids have a fixed point and expand differently with respect to the fixed point in the event of a change in tempe...
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WO/2010/003758 |
The invention relates to a thermal fuse (1) for interrupting a power flow in modules, particularly for use in the automotive field, comprising: - a connecting element having a connecting region, - a fusible element (3) composed of fusibl...
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WO/2009/151999 |
A thermally activated electrical interrupt device incorporates a thermally activated portion engaging with an electrical interrupt portion. The thermally activated material expands when heated, causing an interrupt control rod to open an...
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WO/2009/151684 |
An actuator is disclosed which operates on the principle of the variable magnetic properties of materials with respect to temperature. As temperature is raised past Curie temperature, magnetic permeability of certain materials drops sign...
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WO/2009/144771 |
A thermally-actuated switch (1) comprises a movable contact (30) fixed to the other end of a thermally-actuated plate (29) and a fixed contact (34) which is conductively connected with a conductive pin (22) through a conductor (33) havin...
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WO/2009/128961 |
In accordance with the invention, there are thermal switches, method of operating thermal switches and methods of forming thermal switches. A thermal switch can include a thin layer of liquid crystal disposed between a first surface of a...
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WO/2009/112658 |
The invention relates to a thermal safety device intended to be fixed to a substrate (2) having a strip fuse (20) comprising a metal strip provided with a first contact zone (23) electrically connected to a first contact pad (8) on the s...
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WO/2009/092668 |
Described herein is a bimetal thermostat comprising a power relay (4) and a sensitive
thermostatic element (3) electrically connected to said power relay (4); the
power relay comprises electric terminals (702) for the connection with ext...
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WO/2009/056587 |
The invention relates to a surge diverter comprising a housing, at least one diverting
element, especially a varistor, and a device for disconnecting the diverting
element/s from the mains. The disconnecting device encompasses an isolati...
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WO/2009/044631 |
A fuse resistor which can enhance quick moving performance by utilizing the stored
urging force of a spring and can make the spring force constant at the time of assembly,
while exhibiting sufficient protection effects. A resistor eleme...
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WO/2009/043061 |
A thermal switch includes a low abrasive and wear resistant disc seat for holding
a bimetallic disc. The disc seat includes a disc body with a flange extending from
a periphery of the disc body. A centralized through opening may be locat...
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WO/2009/042306 |
An actuator (252) includes a shape memory alloy element (266) configured to change
shape such that changing shape causes the actuator to actuate. The actuator (252)
also includes a power circuit (262) configured to provide a power signal...
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WO/2009/043061 |
A thermal switch includes a low abrasive and wear resistant disc seat for holding a bimetallic disc. The disc seat includes a disc body with a flange extending from a periphery of the disc body. A centralized through opening may be locat...
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WO/2009/031968 |
A thermal actuator (1) having a plurality of passive stable states (21, 22) is
provided. The thermal actuator (1) comprises an actuator body (3), an actuating
arrangement (10)and a thermal control arrangement (15). The actuating arrangem...
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WO/2009/027687 |
A temperature sensor for a radiant electric heater includes switch housing (7),
first expansion element (3) secured at one end to the housing, and second expansion
element (5) mounted such that free ends of the two elements are immovable...
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WO/2009/016779 |
A sealed electric compressor (1) having a normally-off type pressure switch
(7) and a fuse element (6). The pressure switch (7) is placed in a sealed housing
(2), connected parallel to a main winding (3A) of an electric motor (3), and, ...
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WO/2009/012643 |
A heat-sensitive bimetallic actuator with monolithic structure and double
actuating functions includes a left piece body(2) and a right piece body(3).
The left piece body(2) and the right piece body(3) are integrated. The left side
of th...
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WO/2009/005683 |
The present invention provides a bi-directional microelectromechanical element, a microelectromechanical switch including the bi-directional element, and a method to reduce mechanical creep in the bi-directional element. In one embodimen...
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WO/2008/151861 |
The invention relates to an overvoltage protection device with a mechanical
arresting device which is activated in the case of thermal overload, wherein
said devices comprise connector elements which can be moved by means of a spring-loa...
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WO/2008/149666 |
Disclosed is a method for producing an electric contact material which is reduced
in the occurrence of welding even when exposed to a high temperature atmosphere
that is produced by an arc generated upon current switching. Also disclose...
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WO/2008/141490 |
A thermal sensing overheat protector (1) is mounted in a cavity which includes
a house (5) and a cover (4). The overheat protector (1) has a bimetal actuator (3)
which is provided on the end plane (22) of an electric immersion heater, wh...
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WO/2008/141491 |
A thermal sensitive controller for an electric immerse heater has a house and
a lid that is provided on the house. The thermal sensitive controller comprises
a thermal sensitive stream switch, an overheat protector and a melt fuse means,...
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WO/2008/116675 |
The invention relates to a thermal fuse, especially for use in an electric module
in the automotive field, comprising a connecting element (4, 25), which is electrically
and mechanically connected to multiple connector points in order to...
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WO/2008/116685 |
The invention relates to a thermal fuse in a circuit structure, particularly
in a stamped grid, having a plurality of circuit areas, having the circuit structure
with connection sites (9) and having a fusible element (3), which is electr...
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WO/2008/116680 |
The invention relates to a triggering device (1) for a thermal fuse, comprising
an actuator (11), which is designed to trigger at a threshold temperature, and
a conductive bridge element (6) that is attached and connected to multiple con...
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WO/2008/116681 |
The invention relates to a fusible alloy element (1), in particular for producing
a thermal fuse, comprising a fusible element (2), which is made of a material that
melts at a trigger temperature, and a support layer (4) on a surface in ...
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WO/2008/113489 |
The invention relates to a temperature-dependent switch (10), which comprises
a housing (11), on which a first and at least one second outside connection (24,
27; 27') are provided, and a temperature-dependent switching device (15)
dispo...
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WO/2008/099134 |
A temperature sensor for a radiant electric heater, the sensor comprises a switch housing
(7), a first expansion element (3) secured at one end thereof to the housing, and
a second expansion element (5) mounted at its free end with a fre...
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WO/2008/093052 |
A temperature sensor for a radiant electric heater, the sensor comprises a switch
housing (7), a first expansion element (3) secured at one end thereof to the housing,
and a second expansion element (5) mounted at its free end with a fre...
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WO/2008/093051 |
A temperature sensor for a radiant electric heater comprises a switch housing
(7), a first expansion element (3) secured at one end thereof to the housing, and
a second expansion element (5) mounted at its free end with a free end of the...
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WO/2008/053575 |
In a thermal protector which can conduct a large current by minimizing the impact
by heat generation incident to energizing as much as possible, the rear end of
a movable plate (28) is secured to one end of a resin base (17) and a pair o...
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WO/2008/044458 |
Intended is to provide a temperature detector, which can be made conductive,
when exposed even partially to a target temperature such as an abnormally high
temperature, to detect the temperature, which is made so thin and flexible that
i...
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WO/2008/043624 |
The invention relates to a thermal overload protector for electrical machines,
comprising an interference suppression choke (10) the first part (12) and second
part (14) of which has ends (16, 18), guided in parallel to each other at the...
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WO/2008/038339 |
Bimorph switch (1A) comprising substrate (10) equipped with fixed contact (11)
and bimorph beam (20A) equipped at its distal end (43) with traveling contact
(44), wherein the bimorph beam (20A) includes first bimorph part (40) furnished
...
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WO/2008/028724 |
The invention relates to a surge arrester having a housing (10) and at least one
arresting element, for example a varistor, as well as a disconnection apparatus,
in order to disconnect the arresting element or elements from the power sup...
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WO/2008/025416 |
Disclosed is an electric circuit comprising a terminal for a power source, an electric load, and a thermal-mechanical fuse which interrupts the power supply to the load in case of a fault, when excessive heat is emitted, power being supp...
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WO/2008/020668 |
The present invention relates to a thermal switch, particularly a thermal switch
that improves heat transfer efficiency and allows easy control form opening/closing
a thermal connection through heat transfer fluid by supplying heat trans...
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WO/2008/018515 |
This invention provides a thermally reactive switch (1) comprising a hermetically
sealed vessel (2) comprising a metallic housing (3) and a lid plate (4), electroconductive
terminal pins (10A, 10B) fixed in a hermetically sealed state in...
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