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:
Jul. 09, 1991
Filed:
Aug. 01, 1989
Heinz Mutter, Winterthur, CH;
Sulzer Brothers Limited, Winterthur, CH;
Abstract
The gas refuelling device for a motor vehicle comprises a compressor unit, a gas distributor unit and a control unit inside a housing and an external operating unit. At least one temperature sensor and one pressure sensor deliver measured values to the control unit, which has stored set values which are adapted to the changing environmental and operating conditions. When actual values deviate from their set values, the operating state of the gas refuelling device is altered. The operating states are selected such that the device closes down if there are serious incorrect manipulations or components fail and can only be made ready for operation again with auxiliary devices.