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:
Sep. 21, 1993
Filed:
Feb. 19, 1992
Osmo Luotsinen, Pietarsaari, FI;
Jorma Savolainen, Pietarsaari, FI;
Markku Laitinen, Takkakoski, FI;
Oy Beamex AB, Pietarsaari, FI;
Abstract
The invention relates to a reference junction for thermocouple measuring, comprising two reference temperature blocks (5) connected with one another heat conductively but dielectrically, one block for each thermocouple conductor and each block provided with a contact surface (4) for receiving the thermocouple conductor, and means (1) for retaining the thermocouple conductors or their attached contacts in contact with the contact surfaces (4) of the respective reference temperature blocks (5). To enable rapid fixing and detachment of the thermocouple conductors or their attached contacts, the means for retaining the thermocouple conductors in contact with their contact surfaces (4) comprise a single unitary retention block (1) pressed by spring-biased action against the contact surfaces.