Defrosting heater and method for producing the same

By means of setting the insertion strength for inserting a plug (12) into a second glass tube (14) to be smaller than the insertion strength for inserting the plug (12) into a first glass tube (13), the defrosting heater of this invention can reduce the variability of the insertion strength for moun...

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Bibliographic Details
Main Authors MORIKAWA, YUKIO, MAEDA, TOSHIKI, ONISHI, ICHIRO
Format Patent
LanguageEnglish
Published 11.09.2003
Edition7
Subjects
BLASTING
COLD ROOMS
COMBINED HEATING AND REFRIGERATION SYSTEMS
COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HEAT PUMP SYSTEMS
HEATING
ICE-BOXES
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
REFRIGERATION OR COOLING
REFRIGERATORS
WEAPONS
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Summary:By means of setting the insertion strength for inserting a plug (12) into a second glass tube (14) to be smaller than the insertion strength for inserting the plug (12) into a first glass tube (13), the defrosting heater of this invention can reduce the variability of the insertion strength for mounting the plug (12) on the double glass tube, and improve the assembly workability thereof.
Bibliography:Application Number: TW20020115867