Stick position sensor with removable cover for a sensor head

Details Stick position sensor with removable cover for a sensor head Stick position sensor with removable cover for a sensor head

2006-12-19

2010-12-21

Patidar, Jay M (Department: 2858)

Electricity: measuring and testing

Magnetic

Displacement

Reexamination Certificate

active

07855551

ABSTRACT:
The present invention refers to position sensors in stick design, for installation in hydraulic cylinders, which may be maintained and replaced without having to open the hydraulic system of the cylinder and thus causing leakage. According to the invention the sensor includes a sensor head housing having an attachable and detachable sensor head cover which can be opened without removing the remaining housing out of the piston cylinder unit. Opening of the sensor-head-cover allows easy access to the functional components of the sensor.

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patent: 2005/0189937 (2005-09-01), Blubaugh et al.
DE 20 2004 002 891 U1 Aug. 11, 2005 MTS Sensor Technologie GmbH & Co.
DE 101 53 489 A1 Oct. 23, 2001 Balluf GmbH Figs 1-3, Col. 7.

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