JPS59180635U - temperature sensor - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の温度センサの正面部分断面図、第２図は
ガラス封止型サーミスタの断面図、第３図は本考案に係
る温度センサの正面部分断面図、第４図は本考案に係る
温度センサの別の実施例における正面部分断面図である
。 １・・・・・・感熱板、２・・・・・・感熱素子、３・
・・・・・絶縁チューブ、４・・・・・・金属キャップ
、５・・・・・・耐熱テープまたは耐熱フィルム、１０
１・・・・・・感熱面、１０４・・・・・・孔、２０４
．２０５・・・・・・リード線。FIG. 1 is a front partial sectional view of a conventional temperature sensor, FIG. 2 is a sectional view of a glass-sealed thermistor, FIG. 3 is a front partial sectional view of a temperature sensor according to the present invention, and FIG. 4 is a front partial sectional view of a temperature sensor according to the present invention. FIG. 7 is a front partial cross-sectional view of another example of such a temperature sensor. 1... Heat-sensitive plate, 2... Heat-sensitive element, 3.
...Insulating tube, 4...Metal cap, 5...Heat-resistant tape or heat-resistant film, 10
1... Heat-sensitive surface, 104... Hole, 204
．． 205...Lead wire.

Claims (6)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　−面側を感熱面とする感熱板に、前記−面側
から他面側に貫通する孔を設け、前記他面側の前記孔に
対応する部分に感熱素子を配置したことを特徴とする温
度センサ。(1) A heat-sensitive plate having the - side as a heat-sensitive surface is provided with a hole penetrating from the - side to the other side, and a heat-sensitive element is arranged in a portion of the other side corresponding to the hole. temperature sensor. （２）前記感熱素子は、リード線のみを絶縁チューブで
被覆し、感熱素子自体は露出させたことを特徴とする実
用新案登録請求の範囲第１項に記載の温度センサ。(2) The temperature sensor according to claim 1, wherein the heat-sensitive element is characterized in that only the lead wire is covered with an insulating tube, and the heat-sensitive element itself is exposed. （３）前記感熱板の前記感熱面側に、前記孔を閉塞する
耐熱テープを貼着したことを特徴とする実用新案登録請
求の範囲第１項または第２項に記載の感度センサ。(3) The sensitivity sensor according to claim 1 or 2, wherein a heat-resistant tape for closing the holes is attached to the heat-sensitive surface side of the heat-sensitive plate. （４）前記感熱板の前記感熱面側に、前記孔を閉塞する
耐熱フィルムを貼着したことを特徴とする実用新案登録
請求の範囲第１項または第２項に記載の温度センサ。(4) The temperature sensor according to claim 1 or 2, which is a registered utility model, characterized in that a heat-resistant film that closes the holes is attached to the heat-sensitive surface side of the heat-sensitive plate. （５）前記感熱板の前記他面側に、前記孔内に挿入され
た前記感熱素子を覆うように、金属キャップを装着した
ことを特徴とする実用新案登録請求の範囲第１項、第２
項、第３項または第４項に記載の温度センサ。(5) A metal cap is attached to the other side of the heat-sensitive plate so as to cover the heat-sensitive element inserted into the hole. Claims 1 and 2 of the Utility Model Registration Claims
The temperature sensor according to item 3, item 3 or item 4. （６）前記感熱素子は、サーミスタ素子をガラスによっ
て封止した構造のものであることを特徴とする実用新案
登録請求の範囲第１項に記載の温度センサ。(6) The temperature sensor according to claim 1, wherein the heat-sensitive element has a structure in which a thermistor element is sealed with glass.