JPS6262737U - - Google Patents
Info
- Publication number
- JPS6262737U JPS6262737U JP15347185U JP15347185U JPS6262737U JP S6262737 U JPS6262737 U JP S6262737U JP 15347185 U JP15347185 U JP 15347185U JP 15347185 U JP15347185 U JP 15347185U JP S6262737 U JPS6262737 U JP S6262737U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- temperature
- reed
- switch
- yoke member
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図は本考案に係る温度スイツチの一実施例
を示す構造断面図、第２図は本考案の他の実施例
を示す概略断面図、第３図ａ，ｂはそれぞれ本考
案の動作説明のための概略断面図、第４図ａ乃至
ｃはそれぞれ本考案に使用されるヨーク部材の変
形例を示す斜視図、第５図は従来の常閉型温度ス
イツチの構造断面図、第６図は本考案の更に他の
実施例を示す断面図である。
１１……被測定対象物、１２……ケース、１３
……リードスイツチ、１３ａ，１３ｂ……磁性体
リード片、１４……永久磁石、１５……感温磁性
体、１６……樹脂、１７……蓋、１８……磁性体
ヨーク部材。
Fig. 1 is a structural cross-sectional view showing one embodiment of the temperature switch according to the present invention, Fig. 2 is a schematic cross-sectional view showing another embodiment of the present invention, and Figs. 3 a and b respectively explain the operation of the present invention. 4a to 4c are perspective views showing modified examples of the yoke member used in the present invention, FIG. 5 is a structural sectional view of a conventional normally closed temperature switch, and FIG. 6 is a schematic sectional view of the conventional normally closed temperature switch. FIG. 3 is a sectional view showing still another embodiment of the present invention. 11...Object to be measured, 12...Case, 13
... Reed switch, 13a, 13b ... Magnetic reed piece, 14 ... Permanent magnet, 15 ... Temperature-sensitive magnetic material, 16 ... Resin, 17 ... Lid, 18 ... Magnetic yoke member.
Claims (1)
該リードスイツチの外周であつて前記対向リード
片の対向部上に配置された環状の永久磁石と、該
永久磁石の側部であつて前記リードスイツチの外
周に配置された感温磁性体と、前記永久磁石の側
面から外周面及び前記感温磁性体の外周面を覆う
様に配置された磁性体ヨーク部材及びこれらを収
納するケースとから成る温度スイツチ。 (2) ヨーク部材の内壁面と永久磁石の外周面と
の間に空隙を設けた実用新案登録請求の範囲第１
項記載の温度スイツチ。 (3) ヨーク部材の側壁面と永久磁石の側面との
間に空隙を設けた実用新案登録請求の範囲第１項
記載の温度スイツチ。[Scope of claims for utility model registration] (1) A reed switch having opposing reed pieces,
an annular permanent magnet disposed on the outer periphery of the reed switch and on the opposing portion of the opposing reed piece; a temperature-sensitive magnetic body disposed on the side of the permanent magnet and on the outer periphery of the reed switch; A temperature switch comprising a magnetic yoke member disposed to cover the outer circumferential surface of the permanent magnet from the side surface and the outer circumferential surface of the temperature-sensitive magnetic body, and a case housing them. (2) Utility model registration claim No. 1 in which a gap is provided between the inner wall surface of the yoke member and the outer peripheral surface of the permanent magnet.
Temperature switch as described in section. (3) The temperature switch according to claim 1 of the utility model registration, wherein a gap is provided between the side wall surface of the yoke member and the side surface of the permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15347185U JPS6262737U (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15347185U JPS6262737U (en) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6262737U true JPS6262737U (en) | 1987-04-18 |
Family
ID=31072384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15347185U Pending JPS6262737U (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6262737U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544257U (en) * | 1978-09-15 | 1980-03-22 |
-
1985
- 1985-10-07 JP JP15347185U patent/JPS6262737U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544257U (en) * | 1978-09-15 | 1980-03-22 |
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