公开(公告)号：US3929511A

公开(公告)日：1975-12-30

申请号：US44557574

申请日：1974-02-25

Applicant: JADE CONTROLS INC

Inventor： SOLOMON RALPH E

IPC: G01K1/14 ,  G01K7/06 ,  H01L1/02

CPC classification number: G01K7/06 ,  G01K1/14

Abstract: A thermocouple assembly in which the inner end of the tip is provided with a straight knurl which is forced into the bore of the base fitting so that the teeth of the knurl become embedded in the wall of the base fitting, the end of the tip having a beveled surface clamping a flared end of the conductor tubing against a similarly beveled surface of the fitting within the bore so that the tip, fitting and tubing are mechanically and electrically connected.

Abstract translation: 一种热电偶组件，其中尖端的内端设置有直的滚花，其被迫进入基部配件的孔中，使得滚花的齿变得嵌入基部配件的壁中，尖端的端部具有 一个倾斜的表面将导体管的扩口端夹紧在孔内的配件的类似倾斜的表面上，使得尖端，配件和管道机械地和电连接。

公开(公告)号：US3741816A

公开(公告)日：1973-06-26

申请号：US3741816D

申请日：1970-10-21

Applicant: JADE CONTROLS INC

Inventor： WAGNER E

IPC: G01K7/06 ,  H01R13/533 ,  H01V1/06

CPC classification number: G01K7/06 ,  H01R13/533

Abstract: A thermocouple is joined to a coaxial lead cable by a separable connector. The cold thermocouple junctions are formed at the connector, which comprises a sleeve, a nut having male threads, and a fitting having a cavity with mating female threads. The fitting is attached to the thermocouple tube so the thermocouple inner wire extends into the cavity, and the sleeve is attached to the outer conductor of the lead cable, so the inner conductor of the lead cable extends through the sleeve. The nut fits around the base of the sleeve. As the nut is screwed into the fitting, it forces the end of the sleeve to seat on a shoulder formed in the cavity of the fitting, thereby sealing the interior of the tube and the cable at their junction from the atmosphere. The electrical connection between the thermocouple inner wire and the inner conductor of the lead cable has limited longitudinal freedom of movement to accommodate for variations in the sleeve seating required to form the seal.