Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
04/2012
04/18/2012EP2442343A2 Movable contact assembly of electromagnetic switch
04/18/2012EP2442342A2 Electromagnetic switching device
04/18/2012EP2442339A1 Contact assembly for vacuum interrupter
04/18/2012EP2442331A1 Magnetic switch
04/18/2012EP2442330A1 Electromagnetic switching apparatus
04/18/2012CN102420082A 塑壳断路器动触头防跌落装置 MCCB moving contacts anti-drop devices
04/18/2012CN102420055A 一种电池弹簧开关装置及其产品系列 A battery spring switch device and product range
04/18/2012CN101950699B 一种省料节能辅助开关动触头 One kind of energy-saving and material moving contact auxiliary switch
04/18/2012CN101351859B 按键用部件及其制造方法 A push button switch member and a method of manufacturing
04/12/2012WO2012047778A1 Dual breaking point electrical joint
04/12/2012WO2012045339A1 A plate and an electromagnetic contactor comprising the plate for reinforcing a movable contact of the electromagnetic contactor during switching operation.
04/12/2012CA2813463A1 Dual breaking point electrical joint
04/11/2012EP2438603A1 Socket for housing of female plugs and relay
04/11/2012EP2438602A1 Circuit breaker
04/11/2012EP2174330B1 Microswitch
04/11/2012CN202190113U 新型电流切换装置 The new current switching device
04/11/2012CN202189924U 无螺纹接线端子装置 Screwless terminal device
04/11/2012CN202189744U 塑壳断路器动触头防跌落装置 MCCB moving contacts anti-drop devices
04/11/2012CN202189733U 一种能减少抖动的电磁继电器 One kind of an electromagnetic relay can reduce the jitter
04/11/2012CN202189693U 一种套瓷接线板 One kind Taoci wiring board
04/11/2012CN202189692U 一种电器开关的触头 An electric appliance switch contacts
04/11/2012CN102412087A 真空灭弧室动静触头表面净化系统 Vacuum interrupter static and dynamic contact surface cleaning systems
04/11/2012CN102412072A 用于手持电动工具的开关的直角引脚端子 Right-angle pin terminals for handheld electric tool switch
04/11/2012CN102412071A 用于手持电动工具的按钮开关 For hand-held power tool button switch
04/11/2012CN102412070A 动触头的导向与缓冲装置 Guiding and moving contact the cushioning device
04/11/2012CN102412069A 气体绝缘的高压开关 Gas-insulated high-voltage switchgear
04/11/2012CN101882509B 一种电梯层门用防脱开关 An elevator landing door with anti-off switch
04/10/2012US8153920 Touch panel roll and manufacturing method thereof
04/10/2012US8153917 Moving contact head for tap switches
04/05/2012DE102011075854A1 Entprellungs-Verfahren zum Bestätigen von Schalterbetätigung Debounce method for confirming switch operation
04/05/2012DE102010041721A1 Schweissverhinderer bei Hochstromschalter Fusion inhibitors in high-current switch
04/04/2012CN202183325U 用于轨道交通的大电流隔离开关触刀夹紧装置 For rail transport high-current isolation switch contact blade clamping device
04/04/2012CN202183312U 一种导电触头弹簧触指式连接装置 A conductive contact spring finger connector device
04/04/2012CN202183304U 一种真空有载分接开关的切换机构 A vacuum has a switching mechanism of load tap
04/03/2012US8151016 Mechanically energized electromagnetic service connector system
04/03/2012US8148657 Key for SMT applications
04/03/2012DE202011109824U1 Stufenschalter Tap changer
04/03/2012DE202010017058U1 Schaltanordnung Switching arrangement
03/2012
03/29/2012WO2012040092A1 Pull up electrode and waffle type microstructure
03/29/2012WO2012039207A1 Electric contact material
03/29/2012WO2012038227A1 Gas-insulated high-voltage switch for interruption of large currents
03/29/2012WO2012038091A1 Electrical contact arrangement with annulus unit consisting of contact fingers
03/29/2012WO2011158023A3 Thermally responsive electric switches
03/29/2012US20120073946 Terminal Assembly
03/29/2012US20120073943 Keyswitch and keyboard
03/29/2012DE102011014294B3 Elektrischer Schnappschalter Electrical switch
03/29/2012DE102009047080B4 Elektrischer Schalter Electric switch
03/28/2012EP2434520A1 Multi-pole electric switching device
03/28/2012EP2434508A1 Electrical contact arrangement with annulus unit consisting of contact fingers
03/28/2012CN102394195A High voltage isolation switch
03/28/2012CN102394194A Isolation switch conductor
03/28/2012CN102394187A Low-voltage apparatus contact system structure
03/28/2012CN102394186A Switch for automobile brake lamp
03/28/2012CN102394185A Contact of relay
03/28/2012CN102394184A Contact of relay
03/28/2012CN102392153A Micromotor commutator electric contact material for raising wear resistance and arc erosion resistance
03/28/2012CN101831571B Silver-nickel-based electrical contact material and preparation method thereof
03/28/2012CN101783250B Brake lamp switch for motor vehicle
03/27/2012US8143547 Clockwise and counterclockwise rotation switching device for power tool
03/27/2012US8143546 Electrical switch
03/27/2012DE202012100679U1 Schutzrelais für Transformator mit Laststufenschalter Protection relays for transformer with OLTC
03/22/2012WO2012034698A1 Single-row emergency-stop switch-contact device
03/22/2012DE102010045629A1 Einreihige NOT-AUS-Schalter-Kontaktvorrichtung Single row EMERGENCY STOP switch contactor
03/22/2012DE102010041214A1 Schaltgerät sowie Verfahren zur Steuerung eines Schaltgeräts Switching device and method for controlling a switching device
03/21/2012EP2432087A2 Apparatus and system for arc elmination and method of assembly
03/21/2012CN202172020U 一种无励磁分接开关定触头与分接线连接结构 A non-circuit tap fixed contacts and tap wires connecting structure
03/21/2012CN102386000A Self-elastic contact
03/21/2012CN102383000A Sliding electrical contact material with high rare earth content
03/21/2012CN101562081B Preparation method of silver-saving laminating composite contact terminal piece
03/21/2012CN101452759B Multi-stage pressure regulating conversion tap switch
03/21/2012CN101027622B Lever control device, in particular for controlling members of a motor vehicle
03/20/2012CA2734339A1 Pneumatic system electrical contact device
03/20/2012CA2605485C Sealed soft switch assemblies
03/20/2012CA2464165C Remotely controllable circuit breaker including bypass magnet circuit
03/15/2012WO2012032902A1 Multipoint contact vacuum switch
03/15/2012US20120061226 Switch device and electronic apparatus
03/15/2012DE102010037551A1 Schalter Switch
03/15/2012DE102005001371B4 Verwendung eines Anschlussübertopfes sowie Schalter mit einem Anschlussübertopf Using a Connection pot and switch with a connection pot
03/14/2012EP2427897A1 Electricity meter contact arrangement
03/14/2012EP1925011B1 Heat engine starter switch comprising improved winding electrical connection means
03/14/2012CN202167402U 三工位隔离接地开关 Three-position switch isolated ground
03/14/2012CN202167401U 一种智能户外高压交流母线接地开关 An intelligent outdoor high voltage AC bus grounding switch
03/14/2012CN202167400U 双通 Double-pass
03/14/2012CN102376504A Connecting rod type rotating shaft clamping mechanism
03/14/2012CN102376496A Contact pressurized structure of moulded case circuit breaker
03/14/2012CN102376494A Carbon nanotube (CNT) alternating current (AC) contactor
03/14/2012CN102376467A Contact element and system comprising contact element and corresponding elements
03/14/2012CN102376466A Drum type non-excitation tapping switch with modularization assembling structural form
03/14/2012CN102376441A High-capacity double-body split on-load voltage-regulating transformer
03/13/2012US8134429 Electrical appliance having an electrical connection
03/13/2012US8134092 Circuit breaker cover attachment
03/13/2012CA2521807C Electromagnetic relay
03/13/2012CA2408336C Finger barrier for electric power switches and electric power switch incorporating the same
03/08/2012WO2012030498A1 Circuit breaker interrupter travel curve estimation
03/08/2012US20120055773 Push switch and method for manufacturing the same
03/08/2012CA2809786A1 Circuit breaker interrupter travel curve estimation
03/07/2012EP2426225A2 Copper alloy with high strength, high electrical conductivity, and excellent bendability
03/07/2012EP2426224A2 Copper alloy with high strength, high electrical conductivity, and excellent bendability
03/07/2012EP1927122B1 Device for neutrolising an electric switching unit
03/07/2012EP1807850B1 Sealed exterior switch
1 ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ... 166