Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 3 - Mechanisms for operating contacts
Patents for H01H 3 - Mechanisms for operating contacts (17,842)
11/2000
11/02/2000EP1049123A1 Control device with three positions for electrical apparatus
11/02/2000EP1049119A2 Keyswitch used in a keyboard
11/02/2000EP1048905A2 Actuator having timer-controlled power switching device
11/02/2000EP1048043A1 Switching device
11/02/2000EP0895486A4 Grafted thermoplastic elastomer barrier layer
11/02/2000DE19937731C1 Closure edge safety device uses elastic hose containing series of contact elements receiving end stop with incorporated contact bridge enclosed by cover cap
11/02/2000DE19919012A1 Identification method for activated isolated emergency command units, involves attachment of voltage to unit which is associated with specific coloring
11/02/2000DE19917212A1 Vorrichtung zum Schalten einer Verbindung in Abhängigkeit des Zustandes einer zu überwachenden Einrichtung, insbesondere Sicherheitsschalter Apparatus for switching a connection in dependence on the state of the monitored device, in particular safety switch
11/01/2000CN1271956A Key switch device
10/2000
10/31/2000US6140595 Key switch arrangement
10/31/2000US6139207 Keyboard apparatus
10/29/2000CA2306978A1 Reduced drag ratchet
10/26/2000WO2000064054A1 Device for switching a connection according to the state of a device to be monitored, especially a safety switch
10/26/2000DE19918208A1 Schaltelement, insbesondere Druckwellenschalter Switching element, in particular pressure button
10/26/2000CA2306675A1 Three-position control device for electrical equipment
10/25/2000EP1047088A2 Switch element, particularly switch operated by pressure wave
10/24/2000US6137387 Magnetically-retained armature retainer for electrical switches
10/24/2000US6137193 Controller for relay
10/24/2000US6137071 Multiple-width keyswitch capable of inhibiting noise thereof induced during operation
10/24/2000US6134979 Anti-saw-through spring guide and spring retainer
10/19/2000WO2000062316A1 Motor drive for automatic change-over switch with additional manual emergency operation function
10/18/2000EP1045411A1 Push-button switch for emergency shut-down
10/18/2000CN1270402A Operating device for ground switch for switchgears, especially for moderate voltage ones
10/17/2000US6134094 Remotely controlled rotary switch for simulating multi-position, rotary, wafer-type, switches
10/17/2000US6133538 Keyswitch with rubber dome disposed within housing provided by the plunger
10/12/2000WO2000060621A1 Safety switch
10/11/2000EP1043747A2 Sensor switch
10/11/2000EP1043746A1 Foot switcher, foot switch sheet and mat for use in the same
10/11/2000EP1043745A1 Flat foot switch unit
10/11/2000EP1042771A1 Improvements in and relating to electromagnetic actuators
10/11/2000CN1057400C Method for fitting operation button
10/10/2000US6130392 Stored energy circuit breaker operator
10/05/2000WO2000058984A1 A stored energy circuit breaker operator apparatus
10/05/2000WO2000058982A1 Bistable compliant switch operating mechanism
10/05/2000CA2368971A1 Bistable compliant switch operating mechanism
10/05/2000CA2368782A1 A stored energy circuit breaker operator apparatus
10/04/2000CN1268760A Mechanism for operating three position switch e. g. off/star/delta
10/03/2000US6127640 Keyswitch assembly
10/03/2000US6125707 Pressure detection device
09/2000
09/28/2000WO2000057444A1 Star-to-triangle switching element
09/28/2000WO2000057442A1 Device for detecting pressure and passage of a vehicle wheel on a pavement using a conductive rubber and method for installing same
09/28/2000WO2000057012A1 Jam protection for a power-operated closing device
09/28/2000WO2000056198A2 Safety device for a blender
09/28/2000WO2000043969A3 Hands-free remote control
09/28/2000DE19912750A1 Sicherheitseinrichtung für einen Bechermixer Safety device for a jug blender
09/28/2000CA2367170A1 Star-to-triangle switching element
09/26/2000US6124558 Rotation-activated circuit-breaker with a leading auxiliary switch
09/21/2000DE19911768A1 Schließkantensicherung Safety edge
09/21/2000DE19910326A1 Bistabiler magnetischer Antrieb für einen Schalter Bistable magnetic drive for a switch
09/21/2000DE19909059A1 Schalter mit Verschweißsicherung Switch with Verschweißsicherung
09/20/2000EP1036978A2 Safety door-edge device
09/20/2000EP0808523B1 Air insulated switchgear with operating device for effect circuit breaker
09/20/2000CN2397590Y 单向离合器 One-way clutch
09/19/2000US6121869 Pressure activated switching device
09/19/2000US6121864 Security switch and method for installation thereof
09/19/2000US6121563 Large key covering several small key fields for a keyboard
09/19/2000US6121559 Bellows
09/19/2000US6120928 Protection device and battery cell using this protection device
09/19/2000US6120328 Thin smart card connector
09/14/2000WO2000054295A1 Bistable magnetic drive for a switch
09/13/2000EP1034551A1 Pressure activated switching device
09/13/2000CN2396498Y Double spring compressing power storage device
09/13/2000CN1266535A Force-responsive detectors and systems
09/13/2000CN1056334C Method for preparing composite moulded products
09/12/2000US6118236 Hand-held, finger or mouth-actuated pneumatic unit for remote proportional control of sewing machine
09/12/2000US6118092 Key switch for keyboard
09/12/2000US6118090 Self-aligning lid switch for laundry machines
09/07/2000DE19909591A1 Sicherungssystem Security system
09/07/2000DE19909525A1 Electrically deformable actuating element e.g. control knob for sanitary use, has region that is elastically deformable under effect of pressure, forms grip and resumes original shape when pressure is removed
09/06/2000EP1033734A2 Key switch device, keyboard with the key switch device, and electronic apparatus with the keyboard
09/06/2000EP1033732A2 Switch with security welding
09/06/2000EP1033288A2 Fuse system for motor vehicles
09/06/2000EP1032865A1 Display device
09/05/2000US6114645 Pressure activated switching device
09/05/2000US6114643 Flexible interference mounting floating actuator switch assembly
09/05/2000US6113162 Door open/close detector
08/2000
08/31/2000WO2000051151A1 Improvements relating to thermal controls
08/31/2000WO2000051150A1 Drive device for a switching device, especially for earthing switches of medium-voltage switchgear
08/31/2000DE19907887A1 Steuerscheibe für Getriebe eines Trennschalters und ein Verfahren zur Herstellung einer solchen Steuerscheibe Control disk for transmission of a disconnect switch and a method for producing such a control disc
08/31/2000DE19906037A1 Schalter, insbesondere Kfz-Bremslichtschalter Switch, particularly Car Brake Light Switch
08/31/2000DE19904931A1 Schaltantrieb für einen Leistungstrennschalter Switching drive for a power circuit breaker
08/30/2000EP1032002A2 Control disc for driving a sectionaliser and process of making it
08/30/2000CN1264907A Circular cam for driving gear of isolating switch and its making method
08/29/2000US6111331 Air switch assembly for an electric motor
08/29/2000US6111327 Automatic power cut-off device for emergency situations
08/29/2000US6109667 Over-center toggle latch with integral switch
08/29/2000US6109576 Transmission brake release switch mount
08/29/2000US6108916 Movable handle for a power tool
08/24/2000DE19906961A1 Schaltelement, insbesondere Schaltmatte oder Schaltleiste Switching element, in particular safety mat or safety edge
08/23/2000EP1030330A1 Position sensor
08/23/2000EP1030329A2 Switching element in particular switching pad or contacting edge
08/23/2000EP1029144A1 Covered pinned hinge
08/23/2000CN1055778C Push switch-combined detection switch
08/23/2000CN1055777C Breaker device
08/22/2000US6107592 Vacuum switching apparatus
08/22/2000US6107585 Button switch
08/22/2000US6107584 Key switch
08/22/2000US6107583 Switch assembly having an enlarged actuation surface
08/22/2000US6107581 Circuit breaking device
08/22/2000US6107580 Omnidirectional response cable switch
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