Unlock instant, AI-driven research and patent intelligence for your innovation.

Elevator system, brake system for an elevator system and method for controlling a brake system of an elevator system

A technology of elevator system and braking system, which is applied to elevators, transportation and packaging, elevators, etc. in buildings, can solve the problems of high configuration and maintenance costs, and achieve the effect of simple brake control scheme and gentle braking

Active Publication Date: 2017-04-19
INVENTIO AG
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This in turn creates higher configuration and maintenance costs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Elevator system, brake system for an elevator system and method for controlling a brake system of an elevator system
  • Elevator system, brake system for an elevator system and method for controlling a brake system of an elevator system
  • Elevator system, brake system for an elevator system and method for controlling a brake system of an elevator system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] exist figure 1 The elevator shaft 3 of the elevator system 1 is schematically shown in FIG. Elevator system 1 includes 1 on the elevator car 2. Other floors of elevator shaft 3 start with E 2 to E n show. figure 1 The elevator system 1 is designed as a traction elevator system 11 with a counterweight 12 , wherein the carrier means 5 is designed as a carrier belt and is guided around a drive pulley 17 underneath the elevator car 2 .

[0044] In the elevator shaft 3 there are also guide rails 9 for the elevator car 2 and the counterweight 12 for guiding and stabilizing the elevator car 2 or the counterweight 12 . The elevator car 2 is equipped with a car braking unit 6 , which is located below the elevator car 2 .

[0045] figure 2 The elevator system 1 is shown schematically from above. Better visible are the guide rails 9 guiding the elevator car 2 and the counterweight 12 in pairs, respectively.

[0046] The car braking unit 6 of the elevator car 2 is formed ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an elevator system (1), comprising an elevator car (2), at least one elevator drive (4) arranged in an elevator shaft (3) and suspension means (5), wherein the elevator car (2) is arranged in the elevator shaft (3) for movement via the suspension means (5) by means of the elevator drive (4). The invention further comprises a car braking unit (6) which is associated with the elevator car (2) and a drive braking unit (7) which is associated with the elevator drive (4). The car braking unit (6) and the drive braking unit (7) can together be controlled from a common brake control device (8). The invention further relates to a brake system (13) for retrofitting existing elevator systems and a method for controlling an elevator system (1) according to the invention.

Description

technical field [0001] The invention relates to an elevator system, a braking system for an elevator system and a method for controlling a braking device of an elevator system with the features of the independent claims. Background technique [0002] Known elevator systems generally include: a fall arrest system designed to decelerate and stop a free-falling elevator car; The system applies the brakes, for example when parking. EP2107029 discloses a corresponding braking system with a drive brake and a fall arrest device. The brake system has a brake control device, and the brake control device starts corresponding braking measures when an abnormal state is found. [0003] In this case, the drive braking system must be able to stop and hold the elevator car in the event of a failure. In this case, for safety reasons, all components of the brake system of the drive are implemented in double form. The main components of the drive brakes are thus duplicated so that when one...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B66B1/32
CPCB66B1/32B66B1/365B66B5/18B66B9/00
Inventor 克里斯蒂安·史都德拉法埃尔·比奇
Owner INVENTIO AG