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Thermostat

A thermostat and container frame technology, applied in the field of thermostats, can solve the problems of positional deviation, deformation, and cost of operating man-hours of conductive parts 12

Inactive Publication Date: 2007-10-17
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, it takes man-hours to operate, and once the dedicated adjusting screwdriver comes into contact with the conduction mem

Method used

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Embodiment Construction

[0029] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

[0030] FIG. 1 shows a front sectional view of a thermostat according to an embodiment of the present invention. FIG. 2 shows a perspective view of the cam surface on the back of the cam plate of the thermostat shown in FIG. 1 . Fig. 3 is a front sectional view showing a state in which the cam follower of the thermostat shown in Fig. 1 is fixed to the side of the container frame. Fig. 4 is a side sectional view showing a state where the cam follower of the thermostat shown in Fig. 1 is fixed to the side of the container frame. FIG. 5 is a front sectional view showing a state where a conduction member guide is provided in the thermostat shown in FIG. 1 . Fig. 6 is a side sectional view showing a state where a conduction member guide is provided in the thermostat shown in Fig. 1 . 7 is a front sectional view showing a state where an L-shaped bent portion is pr...

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PUM

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Abstract

Thermostat sets temperature adjusting screw and conductance part in the direction opposed to the central shaft of the lobed plate, and structure element for adjusting temperature from the thermal sensitive element side. The invention can easily and reliably adjust the temperature because the structure element doesn't contact with the screwdriver for adjustment.

Description

technical field [0001] The invention relates to a thermostat for controlling the temperature of refrigerators, freezers and display cabinets. More specifically, the present invention relates to a constant temperature recovery type thermostat that does not change the on temperature even if the off temperature changes when a temperature adjustment dial is rotated. Background technique [0002] Conventionally, in order to obtain the operating temperature characteristic as shown in FIG. 10 , there is a thermostat having a structure as shown in FIG. 11 . Such a conventional thermostat is disclosed, for example, in Japanese Utility Model Application Laid-Open No. 54-45980. [0003] Hereinafter, the thermostat of the prior art will be described with reference to the accompanying drawings. [0004] FIG. 10 shows the operating characteristics of the conventional thermostat, and FIG. 11 shows a cross-sectional view of the conventional thermostat. [0005] As shown in FIG. 11 , the ...

Claims

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Application Information

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IPC IPC(8): H01H37/72H01H37/36
Inventor 中岛吉英
Owner PANASONIC CORP