JPS59190092U - constant temperature heating element - 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 drawings]

第１図は従来例の定温発熱体を示す正面図、第２図は同
平面図、第３図は同断面図、第４図は本考案に係る定温
発熱体の一実施例を示す断面図、第５図は本考案の他の
実施例を示す要部正面図である。 −５・・・・・・放熱板、６・・・・・・凹部ケース、
７・・・・・・正特性サーミスタ素子、８・・・・・・
バネ性電極板、９・・・・・・蓋部。Fig. 1 is a front view showing a conventional constant temperature heating element, Fig. 2 is a plan view thereof, Fig. 3 is a sectional view thereof, and Fig. 4 is a sectional view showing an embodiment of a constant temperature heating element according to the present invention. , FIG. 5 is a front view of main parts showing another embodiment of the present invention. -5... Heat sink, 6... Concave case,
7...Positive characteristic thermistor element, 8...
Spring electrode plate, 9...lid part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 放熱板を一体化してなる凹部ケース内に片面電極を有す
る正特性サーミスタ素子をその電極未形成面を前記放熱
板に接触させて収納し、前記電極と接するバネ性電極板
を一体化した蓋部を前記凹部ケースと適宜の手段にて取
付け、前記放熱板、正特性サーミスタ素子、バネ性電極
板を圧着させた構成としてなる定温発熱体。A positive temperature coefficient thermistor element having a single-sided electrode is housed in a recessed case formed by integrating a heat sink with its non-electrode surface in contact with the heat sink, and a lid portion is integrated with a spring electrode plate in contact with the electrode. is attached to the recessed case by appropriate means, and the heat sink, the positive temperature coefficient thermistor element, and the spring electrode plate are crimped together.