Title:
TEMPERATURE MEASURING APPARATUS AND HEATER
Document Type and Number:
Japanese Patent JPH05273046
Kind Code:
A
Abstract:
PURPOSE:To enable the measuring of the total temperature of an object by arranging a plurality of temperature sensors which are set in the perimeter of the object to detect the temperature of the object in no contact therewith and a means to change a positional relationship between the object and the temperature sensor means to the vertical direction. CONSTITUTION:A plurality of temperature sensor devices 1 are surrounding a PET bottle W. The device 1 is provided with a sensor 10, an amplifier 11 for amplifying signals from the sensor 10 and a V/F converter 12 for converting a voltage signal to frequency and connected to a controller 3 through a transmission path on the output side thereof. The PET bottle W is lowered with a work moving device 2 to detect the temperature of the bottle W in slicing with the temperature sensor device 1. Temperature information is processed with an arithmetic processor 30 of the controller 3 and shown on a display device 32 or outputted to an input/output device 31. A heater 5 is controlled in response to a command corresponding to the display device 32 or a command corresponding to a specified algorithm of the device 30 to heat the PET bottle W until the temperature thereof becomes uniform.
Inventors:
Noriaki Kaneda
Application Number:
JP9869792A
Publication Date:
October 22, 1993
Filing Date:
March 24, 1992
Export Citation:
Assignee:
Adtech Engineering Co., Ltd.
International Classes:
G01J5/10; G01J5/48; (IPC1-7): G01J5/10
Attorney, Agent or Firm:
Kiyoshi Takahashi