Fluid handling – With repair – tapping – assembly – or disassembly means – Solenoid or electromagnetically operated valve
Reexamination Certificate
2005-01-11
2005-01-11
Walton, George L. (Department: 3753)
Fluid handling
With repair, tapping, assembly, or disassembly means
Solenoid or electromagnetically operated valve
C137S884000, C251S129150, C303S119200, C303S119300, C335S260000, C335S278000
Reexamination Certificate
active
06840265
ABSTRACT:
The invention relates to a device for making contact between a solenoid and an electronic control unit arranged neighboring a valve block, wherein the solenoid projects away from a side wall of the valve block by a magnetic coil and a magnetic core, contact elements being arranged in an end face region of the solenoid facing towards the valve block in such a way that the contact elements can be directly electrically connected to corresponding contact elements arranged on a wall of the electronic control unit or of the valve block.
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Robert Bosch GmbH, “Directional control valves NG 6 Series D, Issue 1.0,” brochure from Bosch-Automation Technology, Industrial Hydraulics, pp. 1-44.
Robert Bosch GmbH “Directional control valves NG 6 Series D, Issue 2.0,” brochure from Bosch-Automation Technology, Industrial Hydraulics, pp. 1-16.
Chambers David A.
CLAAS Industrietechnik GmbH
Haldiman Robert C.
Husch & Eppenberger LLC
Walton George L.
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