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Valve battery

A technology of batteries and safety valves, applied in valve details, valve devices, valve housing structures, etc., can solve the problem of no longer waiting

Active Publication Date: 2017-08-29
FESTO AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This creates the risk that the valve tappet is bent in this position by the action of an external force, so that it can no longer be moved exactly back into the open position in the future.

Method used

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  • Valve battery
  • Valve battery
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Examples

Experimental program
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Embodiment Construction

[0034]A preferred construction of the valve cell, indicated in its entirety by the reference numeral 11, comprises a fluid distributor 13 extending in the direction of the longitudinal axis 12, which is equipped with a plurality of in particular electrically actuatable controls on the first mounting surface 14. valve 15. The control valves 15 are arranged one behind the other in a serial direction 16 , indicated by the double arrows, which coincides with the longitudinal axis 12 . Likewise, the electronics module 17 is placed laterally on the first mounting surface 14 , for example beside the string of control valves 15 .

[0035] On its upper side, the electronics module 17 has an electrical connection 18 via which a control signal for controlling the valve 15 can be introduced. as especially in Figure 4 As shown in , the circuit board assembly 19 is located inside the fluid distributor 13 , which extends in the direction of the longitudinal axis 12 of the valve cell 11 . ...

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Abstract

The invention relates to a valve battery, comprising a plurality of, in particular, electrically actuatable control valves (15), each of which is connected simultaneously to at least one common feed channel (21) and at least one common ventilation channel (22, 23) by means of at least one individual supply channel (33) in order to be able to control the connection of these channels with at least one respective individual working channel (24, 25) that can be connected to a consumer, wherein a safety valve device (29), which is switched into the at least one individual supply channel (33), is provided with at least one safety valve (30) which is switchable optionally between a release position (31) and a locking position (32) blocking the supply of pressure medium to the assigned control valve (15). According to the invention, the safety valve device (29) comprises a pivoting device (47), by which the at least one safety valve (30) can be switched by a pivot actuation between the release position and the locking position (31, 32).

Description

technical field [0001] The invention relates to a valve cell with a plurality of control valves, in particular electrically actuatable, which are each connected simultaneously via at least one separate supply channel to at least one common supply channel and at least one common exhaust channel in order to In order to be able to control the connection of these channels to at least one separate working channel which can be connected to a consumer, wherein a safety valve device with at least one safety valve connected to at least one separate supply channel is provided, the At least one safety valve is selectively switchable between an open position and a shut-off position which shuts off the supply of pressure medium to the associated control valve. Background technique [0002] Valve cells of this type have been known for a long time. Thus, a valve cell is known, for example, from EP 1 041 325 B1, which discloses a plurality of control modules equipped with each a control va...

Claims

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Application Information

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IPC IPC(8): F16K31/06F15B13/08F16K27/00
CPCF15B13/0839F16K27/003F16K31/602F15B13/0814F15B13/0896F15B13/0892F15B20/00
Inventor E.文斯克F.施特恩斯
Owner FESTO AG & CO KG
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