Serial modules of electric valve driver for controlling hydrodynamic valve device

A technology of fluid power and battery modules, applied in fluid pressure actuation devices, logic controllers for automation/industrial process control, fluid pressure actuation system testing, etc. Affected by the environment, oxidation of series contacts, etc.

Inactive Publication Date: 2005-02-02
FESTO AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Sandwich designs are notoriously susceptible to environmental influences
The saddled decoder chip and series contacts are exposed, which can damage the mounted decoder chip and oxidize and contaminate the series contacts, thus significantly impairing the operational reliability of the valve cell

Method used

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  • Serial modules of electric valve driver for controlling hydrodynamic valve device
  • Serial modules of electric valve driver for controlling hydrodynamic valve device
  • Serial modules of electric valve driver for controlling hydrodynamic valve device

Examples

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Embodiment Construction

[0046] In order to make the drawings more concise, some individual components of the series module of the present invention, such as printed wiring, integrated circuits, etc., are omitted.

[0047] The valve subassembly 10 shown in FIG. 1 is a battery module according to the present invention, which is designed according to the principle of modularization. The valve subassembly 10 comprises: a structural unit 21 having a series module 11 permanently coupled in this example to an electrovalve driver 12; a modular unit 90 containing a fluid dynamic valve device 13 and a pilot ( pivot) control valve device 95. The structural unit 21 and the series modules 11 therein are detachably connected to the module unit 90 . The series module 10 controls the valve driver 12 . However, the valve drive 12 can also be detachably connected to the series module 10 . The valve driver 12 may also form an integral part of the series module 10 . In this case, the entire structural unit 21 can be...

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Abstract

A concatenation module adapted to be concatenated with further concatenation modules as a battery, comprising a housing and lateral concatenation contacts on the housing for making electrical contact with at least one further concatenation module. The housing is in the form of a three-dimensional circuit substrate and it contains at least one electronic component, arranged on the circuit substrate, for a control function and / or a monitoring function and / or a communication function. When the concatenation modules are assembled as a battery the concatenation contact preferably make flatwise contact with each other.

Description

technical field [0001] The invention relates to a series module suitable for being connected in series with another series module as a battery, comprising a housing and lateral series contacts on the housing for electrical contact with at least one other series module. Background technique [0002] Such a series module is, for example, the series module in the form of a pneumatic valve subassembly disclosed in German Patent Laid-Open Publication 198 01 234 C2. Other clustered devices, such as memory programmable controllers, etc., may include such series-connected modules. The valve subassemblies disclosed in said German Patent Laid-Open Publication 198 01 234 C2 have a disk-like geometry and can be arranged adjacent to each other. On top of the pneumatic valve unit of the valve subassembly there is a valve driver and on the series contacts there is a decoding chip for controlling the valve driver and for decoding the bus signal through which the bus signal is received . ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B13/00F15B13/08F15B19/00H05K7/14
CPCY10T137/87885F15B13/0867F15B13/0839F15B13/0821F15B13/0828F15B13/0882F15B19/005H05K7/1478F15B13/0857F15B13/0875F15B13/0853H05K7/1468
Inventor S·肖茨W·祖希R·罗韦尔
Owner FESTO AG & CO KG
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