JPH0356109U - - Google Patents
Info
- Publication number
- JPH0356109U JPH0356109U JP11648989U JP11648989U JPH0356109U JP H0356109 U JPH0356109 U JP H0356109U JP 11648989 U JP11648989 U JP 11648989U JP 11648989 U JP11648989 U JP 11648989U JP H0356109 U JPH0356109 U JP H0356109U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- pull
- contact
- plunger
- holding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Protection Of Static Devices (AREA)
Description
第1図は本考案の一実施例ソレノイドコイルの
回路構成図。第2図は従来例ソレノイドコイルの
回路構成図。
11……バツテリ、12……スイツチ、13…
…プルイン・コイル、14……ホールデイング・
コイル、15……プランジヤ、16……可動接点
、17……固定接点、18……リターンスプリン
グ、19……リンク、20……負荷、21……P
TCサーミスタ(感温素子)。
FIG. 1 is a circuit diagram of a solenoid coil according to an embodiment of the present invention. FIG. 2 is a circuit diagram of a conventional solenoid coil. 11...Battery, 12...Switch, 13...
...Pull-in coil, 14...Holding coil
Coil, 15... Plunger, 16... Movable contact, 17... Fixed contact, 18... Return spring, 19... Link, 20... Load, 21... P
TC thermistor (temperature sensing element).
Claims (1)
の弾発力により固定接点に常時接触するプランジ
ヤと、前記プランジヤを吸引して前記接点を切り
離すプルイン・コイルと、前記吸引したプランジ
ヤを前記スプリングの弾発力に抗してその位置に
保持させるホールデイング・コイルとを備え、 バツテリにスイツチを介して前記プルイン・コ
イルと前記ホールデイング・コイルが並列に接続
され、かつ前記プルイン・コイルに前記可動接点
と前記固定接点が直列に接続されたソレノイドコ
イルの電気回路において、 前記プルイン・コイルの温度が所定温度を越え
るときこのコイルに流れる電流を減少させる感温
素子が前記プルイン・コイルに接続されたことを
特徴とするソレノイドコイルの保護回路。[Claims for Utility Model Registration] A plunger having a movable contact, which contact constantly contacts a fixed contact due to the elastic force of a return spring; a pull-in coil that attracts the plunger and separates the contact; a holding coil for holding the plunger in that position against the elastic force of the spring; the pull-in coil and the holding coil are connected in parallel to the battery via a switch; - In an electric circuit of a solenoid coil in which the movable contact and the fixed contact are connected in series to a coil, the pull-in coil has a temperature sensing element that reduces the current flowing through the pull-in coil when the temperature of the pull-in coil exceeds a predetermined temperature. A protection circuit for a solenoid coil, characterized in that it is connected to a coil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11648989U JPH0356109U (en) | 1989-10-03 | 1989-10-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11648989U JPH0356109U (en) | 1989-10-03 | 1989-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0356109U true JPH0356109U (en) | 1991-05-30 |
Family
ID=31664762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11648989U Pending JPH0356109U (en) | 1989-10-03 | 1989-10-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0356109U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009516105A (en) * | 2005-11-18 | 2009-04-16 | ビーエーエスエフ ソシエタス・ヨーロピア | Land creation method on the coastline |
-
1989
- 1989-10-03 JP JP11648989U patent/JPH0356109U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009516105A (en) * | 2005-11-18 | 2009-04-16 | ビーエーエスエフ ソシエタス・ヨーロピア | Land creation method on the coastline |
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