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Sequential electromechanical brake with advanced emergency tripping

A technology for emergency tripping and braking, which is applied to mechanical brakes, brake types, axial upward brakes, etc., and can solve the problem of not understanding the sequence of brake actuation.

Inactive Publication Date: 2017-08-29
THYSSENKRUPP ELEVATOR AG (DE) +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, said brakes have drawbacks and aspects that are easily improved
On the one hand, the brakes have all the braking devices capable of stopping a car with a rated load, so in a situation where the car does not have a rated load, the stop will occur abruptly, without appreciating the advantage of the sequential nature of the brake actuation

Method used

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  • Sequential electromechanical brake with advanced emergency tripping
  • Sequential electromechanical brake with advanced emergency tripping
  • Sequential electromechanical brake with advanced emergency tripping

Examples

Experimental program
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Embodiment Construction

[0033] Hereinafter, preferred embodiments of the present invention are described with reference to the accompanying drawings.

[0034] figure 1 An electromechanical brake is shown comprising a ferromagnetic disk (1), a movement sensing element or sector or frame (2), a guide element (3) and a brake disc (4).

[0035] figure 2 It is shown that the movement sensing element (2) comprises three friction means (2.1), (2.2), (2.3), which is a feasible embodiment since a condition is that the number of friction means is more than two.

[0036] In a possible but non-limiting embodiment, the friction means (2.1), (2.2), (2.2) are accommodated in one and the same plane, these friction means can together form a ring shape, thus each friction means corresponds to The ring sectors, friction devices do not have to be the same.

[0037] Furthermore, since the friction means are arranged in one and the same plane, the final size of the electromechanical brake is significantly smaller, whi...

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PUM

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Abstract

An electromechanical brake comprising mobile induced elements or sectors or frames (2), the number of mobile induced elements (2) or sectors being at least three, where one of the sectors acts faster than the rest, and where one of the sectors acts in a delayed manner with respect to the rest of the sectors in the case of an emergency, said time-delayed actuation being achieved by means of the antiparallel arrangement of a diode (6) on the coil (5) associated with said sector. Smooth and progressive stop is thus achieved in the case of an emergency.

Description

technical field [0001] The object of the present invention is a sequential electromechanical brake with advanced emergency release, i.e. a brake mainly used in the field of elevators, but not limited to other applications, where, since the brake is formed by different friction sectors or frames or devices, So the brakes are actuated electromagnetically and the actuation of the brakes takes place sequentially, moreover, the brakes have the feature of causing a high-level tripping of one sector and a cloth-by-cloth stop in emergency situations. [0002] The invention is characterized by a special brake design, in particular, each sector is designed to achieve cloth-by-cloth braking, the brakes are designed for emergency braking such that rapid actuation prevents the car from accelerating and at the same time allows for cloth-by-cloth and smooth braking brake. [0003] Thus, the present invention relates to the field of electromechanical brakes, preferably used in the field of e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D55/28
CPCF16D55/28F16D2121/22F16D2127/007F16D2065/1312B66B1/32B66B5/02B66B29/00F16D55/30F16D65/121F16D65/125F16D65/127F16D65/18F16D2065/1328F16D2121/14F16D2127/12F16D2200/0008
Inventor 杰西·桑切斯·克里亚多约瑟·曼纽尔·桑切斯·阿尔瓦雷茨贝尔纳贝·赫尔南德斯·蒙特亚莱格雷
Owner THYSSENKRUPP ELEVATOR AG (DE)