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.:
Date of Patent:
Aug. 02, 2022
Filed:
May. 07, 2021
Caterpillar Inc., Peoria, IL (US);
Jeffery M. Wendt, Peoria, IL (US);
Scott M. Peters, Edwards, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A heat shield system for shielding sensors from heat includes a sleeve portion made of heat-insulating material and has a hollow shape sized and shaped to be wrapped about a pipe of the exhaust treatment system. The sleeve has a longitudinal slit and an opening formed through the sleeve. The opening is configured to receive a sensor. The system includes a collar portion made of heat-insulating material and includes a base part configured to attach to the sleeve portion and a collar enclosure that extends radially from the base part. The collar enclosure defines an open chamber configured to surround the sensor and shield the sensor from heat while permitting access to the sensor. A closure is configured to retain the collar portion on the sleeve portion and hold the heat shield system in place.