Transmission device for a compact circuit breaker for the transfer of torque and actuating means of a compact circuit breaker

A transmission device and power switch technology, which is applied in the protection switch operation/release mechanism, electric switch, contact operation mechanism, etc., can solve problems such as damage to compact power switches and damage to driving devices.

Inactive Publication Date: 2015-11-04
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A manual operation of the compact power switch, for example a locked motor-driven drive, or a rotation of the handle in an unspecified direction or direction of rotation is therefore very expensive. Disadvantageously resulting in malfunctions in the motorized drive or damage to the motorized drive and thus to damage to the compact power switch

Method used

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  • Transmission device for a compact circuit breaker for the transfer of torque and actuating means of a compact circuit breaker
  • Transmission device for a compact circuit breaker for the transfer of torque and actuating means of a compact circuit breaker
  • Transmission device for a compact circuit breaker for the transfer of torque and actuating means of a compact circuit breaker

Examples

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Embodiment Construction

[0064] exist figure 1 An embodiment of the transmission device 1 according to the invention is shown in a perspective view. The transmission 1 has a first transmission part 2 and a second transmission part 3 which are engaged with each other so that the transmission 1 is in a meshed position. The first transmission means 2 and the second transmission means 3 are designed in the form of gears, in particular crown gears, and each have a toothing 2.1 or 3.1 which engages the opposing transmission means 2 Or 3 in the engagement space 2.2 or 3.2. The toothing 2.1 or 3.1 of the transmission means 2 or 3 each has a first tooth flank 2.3 or 3.3 and a second tooth flank 2.4 or 3.4. The first tooth flank 2.3 or 3.3 extends at an obtuse angle from the respective tooth top surface 2.5 or 3.5 of the respective transmission element 2 or 3. In contrast, the second tooth flank 2.4 or 3.4 of the respective transmission element 2 or 3 extends away from the tooth top surface 2.5 or 3.5 at an ...

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PUM

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Abstract

The present invention relates to a transmission device for circuit breakers for transmitting a torque from a manually operated manually activate, deactivate and / or induction of actuating means on a driven transmission shaft to activate, deactivate and / or induction of the compact circuit breaker, wherein the transmission device includes the drive shaft and at least two transmission devices meshed together, and the first transmission device the first rotatable drive shaft is arranged in the delivery device and the second transmission connects with the drive shaft during transmitting the torque and is movable relative to the first transmission is arranged in a trennposition. The present invention also relates to a operating gear to enable, disable and / or cause a compact circuit breaker and circuit breakers.

Description

technical field [0001] The invention relates to a transmission for a compact power switch for transferring torque from a manually operable operating device for manually activating, deactivating and / or disconnecting said compact power switch Transmission to a drive shaft operatively connected to a drive for activating, deactivating and / or disconnecting the compact power switch when driven. Furthermore, the invention relates to an operating device for activating, deactivating and / or disconnecting a compact power switch and a compact power switch for interrupting the flow of current in an electrical switching circuit in the event of a disconnection. power switch. Background technique [0002] It is basically known that compact power switches (MCCB=Molded Case Circuit Breaker (molded case circuit breaker)), which are designed, for example, based on the principle of magnetic mutual repulsion of the contacts, can be set to "off" with the aid of an operating device , "on" or "tri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/40
CPCH01H71/70H01H3/227H01H3/40
Inventor P.奥布德尔扎莱克R.赖希尔
Owner SIEMENS AG
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