公开(公告)号：SE392849B

公开(公告)日：1977-04-25

申请号：SE7307997

申请日：1973-06-06

Applicant: SERVO CORP OF AMERICA

Inventor： GALLAGHER C A

IPC: B61K9/12 ,  B61K9/06 ,  B61K13/00 ,  G01J5/00 ,  B61K9/04

Abstract: A railway safety system is provided to detect defects on railroad rolling stock, such as sticking brakes, which are ultimately manifested by an abnormal temperature rise in the region of the railway car wheel rim. The system utilizes an infrared detector positioned along a section track and focused to scan the wheels of passing cars. Scanning is confined to an area of each wheel between the rail head and the bottom of the car brake shoes.

公开(公告)号：SE8204618L

公开(公告)日：1983-04-06

申请号：SE8204618

申请日：1982-08-09

Applicant: SERVO CORP OF AMERICA

Inventor： GALLAGHER C A

IPC: G01M13/04 ,  B61K9/00 ,  B61K9/06 ,  G01J5/00 ,  G01M17/08

公开(公告)号：SE8204618D0

公开(公告)日：1982-08-09

申请号：SE8204618

申请日：1982-08-09

Applicant: SERVO CORP OF AMERICA

Inventor： GALLAGHER C A

IPC: G01M13/04 ,  B61K9/00 ,  B61K9/06 ,  G01J5/00 ,  G01M17/08