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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 9728314 B1

PDFFull Text
Date of Patent:
Aug. 08, 2017

Filed:

Jan. 30, 2015

Latching solenoid regulator valve

Applicant:

Borgwarner Inc., Auburn Hills, MI (US);

Inventors:

Jeffrey J. Waterstredt, Royal Oak, MI (US);

R. Keith Martin, Marlette, MI (US);

Assignee:

BorgWarner, Inc., Auburn Hills, MI (US);

Attorney:

Warn Partners, P.C.

Primary Examiner:

Alexander Talapalatski

Int. Cl.
CPC ...
F16K 31/02 (2006.01); H01F 7/08 (2006.01); F16K 35/00 (2006.01); F15B 11/16 (2006.01); F15B 13/02 (2006.01); F15B 13/042 (2006.01); F15B 13/044 (2006.01); F16K 31/06 (2006.01); H01F 7/128 (2006.01);
U.S. Cl.
CPC ...
H01F 7/088 (2013.01); F15B 11/16 (2013.01); F15B 13/025 (2013.01); F15B 13/042 (2013.01); F15B 13/044 (2013.01); F16K 31/0613 (2013.01); F16K 31/0668 (2013.01); F16K 31/0675 (2013.01); F16K 35/00 (2013.01); H01F 7/128 (2013.01); F15B 2211/50554 (2013.01); F15B 2211/71 (2013.01); F15B 2211/78 (2013.01);
Abstract

A latching solenoid assembly is provided which includes a solenoid actuator. A housing is also provided which has an axial passage. An intermediate piston is moved by the solenoid actuator. A reaction member is also placed within the housing axial passage spring biased by a transfer spring from the intermediate piston. The housing has a latching port allowing pressure to latch the intermediate piston in position to set the force which is transmitted to the reaction member.

Find Patent Forward Citations

Waterstredt, Jeffrey. (2017). Latching solenoid regulator valve (U.S. Patent No. 9728314). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9728314

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

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