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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5123330 B1

PDFFull Text
Date of Patent:
Jun. 23, 1992

Filed:

Apr. 25, 1991

Vent conduit through position monitoring device for a work cylinder

Applicant:
Inventors:

Friedbert Roether, Ingersheim, DE;

Norbert Schneider, Tiefenbronn, DE;

Manfred Siebold, Boeblingen, DE;

Assignee:

Robert Bosch GmbH, Stuttgart, DE;

Attorneys:

Greigg; Edwin E.

Greigg; Ronald E.

Primary Examiner:

Edward K Look

Assistant Examiner:

F Daniel Lopez

Int. Cl.
CPC ...
F01B / ;
U.S. Cl.
CPC ...
91-1 ; 91459 ; 92110 ;
Abstract

A work cylinder in which the position of a work piston, its distance traveled at a given time and the speed at which it covers this distance are measured by a hollow-cylindrical sensor, and the results are delivered to an electronic switch device. The sensor serves as a passage for the breathing air of a breathing chamber of the work cylinder, as a result of which the sensor can be cooled. The work cylinder is intended for use to control vehicle engine clutches.

Find Patent Forward Citations

Roether, Friedbert. (1992). Vent conduit through position monitoring device for a work cylinder (U.S. Patent No. 5123330). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5123330

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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