JPS6355588U - - Google Patents

Description

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

第１図乃至第５図はこの考案を示し、第１図は
電装部品とハーメチツク端子との関係を示す分解
斜視図、第２図は分相始動型の単相誘導電導機の
電気回路図、第３図は正特性サーミスタをケース
内に収納した状態を示す一部平面断面図、第４図
は正特性サーミスタをケース内に収納した状態を
示す側面断面図、第５図はバネ接点を外部接続端
子に取付けた状態を示す正面図、第６図乃至第９
図は従来例を示し、第６図は正特性サーミスタを
ケース内に収納した状態を示す平面図、第７図は
正特性サーミスタをケース内に収納した状態を示
す断面図、第８図はバネ接点付き端子の斜視図、
第９図は同じくバネ接点付き端子の斜視図である
。 ４……正特性サーミスタ素子、５……第１外装
ケース、１２，１３……バネ接点、１４……基部
、１５……弾性脚片、１７……外部接続端子、２
０……接続部。 Figures 1 to 5 show this invention, Figure 1 is an exploded perspective view showing the relationship between electrical components and hermetic terminals, Figure 2 is an electric circuit diagram of a single-phase induction machine with split phase start type, Figure 3 is a partial plan sectional view showing the positive temperature coefficient thermistor housed in the case, Figure 4 is a side sectional view showing the positive temperature coefficient thermistor housed in the case, and Figure 5 shows the spring contact externally. Front view showing the state attached to the connection terminal, Figures 6 to 9
The figures show a conventional example, Fig. 6 is a plan view showing the PTC thermistor housed in the case, Fig. 7 is a sectional view showing the PTC thermistor housed in the case, and Fig. 8 is the spring. Perspective view of a terminal with contacts,
FIG. 9 is a perspective view of a terminal with a spring contact. 4... Positive temperature coefficient thermistor element, 5... First exterior case, 12, 13... Spring contact, 14... Base, 15... Elastic leg piece, 17... External connection terminal, 2
0...Connection part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース内に正特性サーミスタ素子と、このサー
ミスタ素子を挾持する２個のバネ接点と、このバ
ネ接点に接続部を介して電気的に接続される外部
接続端子とを収納して構成した正特性サーミスタ
装置において、前記バネ接点は基部と、この基部
から２方向に略対称に延びる弾性脚片とで構成さ
れ、かつ、バネ接点の基部は外部接続端子の接続
部に固着されていることを特徴とする正特性サー
ミスタ装置。 A positive temperature coefficient thermistor configured by housing a positive temperature coefficient thermistor element in a case, two spring contacts that sandwich the thermistor element, and an external connection terminal that is electrically connected to the spring contacts via a connecting part. In the device, the spring contact is composed of a base and elastic legs extending substantially symmetrically in two directions from the base, and the base of the spring contact is fixed to the connection part of the external connection terminal. Positive characteristic thermistor device.