Title:
WARNING DEVICE
Document Type and Number:
Japanese Patent JP53116875
Kind Code:
A
Abstract:
PURPOSE: To measure the temperature of a material in an oven to be heated so as to warm it with the use of alarm means by converting the variations in volume and pressure of gases or liquid in a responding section into displacement through bourdon tube.
Inventors:
Sakai, Mitsuharu
Furuya, Akio
Higuchi, Yukiya
Furuya, Akio
Higuchi, Yukiya
Application Number:
JP1977000031815
Publication Date:
October 12, 1978
Filing Date:
March 22, 1977
Export Citation:
Assignee:
SHARP CORP
International Classes:
G08B21/00; G01K5/32; G01K5/36; G08B19/00; G08B21/00; G01K5/00; G08B19/00; (IPC1-7): G01K5/36; G08B19/00