Siemens Aktiengesellschaft

Siemens Energy Global Gmbh & Co. Kg

Ingolf Reiher

Frank Ehrlich

Rico Rademacher

Peter Schmidt

Andreas Groiss

Volker Lehmann

Heiner Marin

Sascha Bauer

Michael Bartz

Roland Monka

Peter Stenzel

Lukas Binner

Hans-Peter Dambietz

Christian Dengler

Marcel Weigel

Caroline Orth

Stefan Rossa

Alexander Golub

Andre Matthaei

Stefan Roßa

Andre MATTHÄI

Horst Waage

An electrical switchgear has a first switching contact piece and a second switching contact piece. The two switching contact pieces can be moved relative to one another by way of a kinematic chain. The kinematic chain has an axially movable drive element, which is guided in a guide element. A first pin is guided in a first gate and defines the trajectory of the drive element in the guide element.

Switchgear

A switchgear driving arrangement includes a transmission element which penetrates a wall of a housing. The transmission element is guided in a linearly movable manner in such a way as to be supported on the wall. A first guide bearing is located inside the housing. A second guide bearing is located outside the housing. An electrical switchgear is also provided.

Switchgear driving arrangement

A switching device arrangement has an encapsulation housing and also a drive device. The drive device is supported on the encapsulation housing. The drive device is arranged at a distance from the encapsulation housing via a spacer device. A receiving space is delimited by the spacer device.

Switching device arrangement

An arrangement for a high-voltage circuit breaker includes at least one movable electric contact piece of an interrupting unit. The at least one movable contact piece is disposed on a switch rod and the switch rod is movably mounted between an outer region and an inner region of the housing of the interrupting unit. The switch rod is guided in a solely linear manner in the arrangement. A method for driving the at least one movable electric contact piece includes using the switch rod to move the contact piece. The switch rod is moved in a solely linear manner along the longitudinal axis of the switch rod.

Arrangement and method for guiding a switch rod of a high-voltage circuit breaker

A snap-action drive for a switching device has an energy store, a swinging movable part and a securing device for the movable part. The securing device secures a position of the swinging movable part by a force effect, wherein a reversal of direction of the movable part takes place counter to the force effect.

Snap-action drive and switching device having a snap-action drive

An electrical switch includes a gas-insulated tube, a contact system in the tube having fixed and movable contacts, a contact operating element passed out of the tube and movable along an actuation direction for opening and closing the system, and a contact pressure spring movable along the direction, connected to the operating element and an external drive element and disposed in a stationary guide part. The guide part guides the operating element. If the drive element shifts along the direction toward the fixed contact, the spring, operating element and movable contact move toward the fixed contact, closing the system and compressing the spring providing contact pressure force. The spring is in a housing connected to the operating element and movable relative to the guide part. A guide element is attached outside the housing, bears against the guide part, guides the housing and guides the operating element along the direction.

Electrical switch

Electric high-tension circuit breaker

Growing community of inventors

Berlin, Germany

Ingolf Reiher