JPS60837U - temperature sensitive switch - Google Patents
temperature sensitive switchInfo
- Publication number
- JPS60837U JPS60837U JP9025083U JP9025083U JPS60837U JP S60837 U JPS60837 U JP S60837U JP 9025083 U JP9025083 U JP 9025083U JP 9025083 U JP9025083 U JP 9025083U JP S60837 U JPS60837 U JP S60837U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- sensitive switch
- temperature sensitive
- lead
- switch
- 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.)
- Granted
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 229910017061 Fe Co Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Contacts (AREA)
- Thermally Actuated Switches (AREA)
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
第１図はリードスイッチの外観斜視図、第２図は従来の
Ｆｅ−Ｃｏ合金リードを備えたリードスイッチを感温ス
イッチへ用いた場合の接点寿命特性図、第３図は本考案
に用いるリードスイッチの接点部の拡大斜視図、第４図
は従来のＦｅ−Ｃｏ合金リードを用いたリードスイッチ
の重複面積の分布図、第５図は感温スイッチの接点寿命
回数と重複面積との関係を示す特性図、第６図は重複面
積と感温スイッチの磁気バランス時間の関係を示す特性
図、第７図は本考案の感温スイッチの実施例の斜視図で
、ａは常閉形、ｂは常開形、Ｃは帯域形の斜視図である
。
なお、１．１’ ：リード、２ニガラス管、３：リー
ドスイッチ、４：ガス、５． ５’ ：感温磁性体、
６、 ６’ ：永久磁石、７：磁気ギャップ、８．８
′ ：接点部、９：接触領域、１０：間隙、である。
開閉回数−−
１ｊ
７ 党４図
重ネ１ 面才責 （ｍｍ２）Fig. 1 is an external perspective view of a reed switch, Fig. 2 is a contact life characteristic diagram when a reed switch with a conventional Fe-Co alloy lead is used in a temperature-sensitive switch, and Fig. 3 is a lead used in the present invention. Figure 4 is an enlarged perspective view of the contact part of the switch, Figure 4 is a distribution diagram of the overlapping area of a reed switch using a conventional Fe-Co alloy lead, and Figure 5 is a diagram showing the relationship between the number of contact lifetimes and the overlapping area of a temperature-sensitive switch. 6 is a characteristic diagram showing the relationship between the overlapping area and the magnetic balance time of the temperature-sensitive switch. FIG. 7 is a perspective view of an embodiment of the temperature-sensitive switch of the present invention, where a is a normally closed type and b is a C is a perspective view of a normally open type and a band type. In addition, 1.1': reed, 2 glass tube, 3: reed switch, 4: gas, 5. 5': Temperature-sensitive magnetic material,
6, 6': Permanent magnet, 7: Magnetic gap, 8.8
': contact portion, 9: contact area, 10: gap. Number of openings and closings -- 1j 7 Party 4 figure overlap 1 Men's skill (mm2)
Claims (1)
チの周囲に永久磁石と感温磁性体を配設してなる感温ス
イッチにおいて、該リードの外径が０．５〜０．８ｍ＋
ｎで、かつリード先端の接点部の重複面積が０．１９〜
０．３５ｗｎ２であることを特徴とした感温スイッチ。In a temperature-sensitive switch in which a permanent magnet and a temperature-sensitive magnetic body are arranged around a reed switch using an Fe-Co alloy wire as a lead, the outer diameter of the lead is 0.5 to 0.8 m+.
n, and the overlapping area of the contact portion of the lead tip is 0.19~
A temperature-sensitive switch characterized by a temperature of 0.35wn2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9025083U JPS60837U (en) | 1983-06-13 | 1983-06-13 | temperature sensitive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9025083U JPS60837U (en) | 1983-06-13 | 1983-06-13 | temperature sensitive switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60837U true JPS60837U (en) | 1985-01-07 |
| JPH0327311Y2 JPH0327311Y2 (en) | 1991-06-13 |
Family
ID=30220157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9025083U Granted JPS60837U (en) | 1983-06-13 | 1983-06-13 | temperature sensitive switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011222737A (en) * | 2010-04-09 | 2011-11-04 | Ngk Spark Plug Co Ltd | Thermistor element and temperature sensor |
-
1983
- 1983-06-13 JP JP9025083U patent/JPS60837U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011222737A (en) * | 2010-04-09 | 2011-11-04 | Ngk Spark Plug Co Ltd | Thermistor element and temperature sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0327311Y2 (en) | 1991-06-13 |
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