JPS6189323U - - Google Patents
Info
- Publication number
- JPS6189323U JPS6189323U JP17305184U JP17305184U JPS6189323U JP S6189323 U JPS6189323 U JP S6189323U JP 17305184 U JP17305184 U JP 17305184U JP 17305184 U JP17305184 U JP 17305184U JP S6189323 U JPS6189323 U JP S6189323U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- heat sensitive
- reed switch
- sensitive body
- magnetic
- 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 5
- 238000010411 cooking Methods 0.000 claims description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims 7
- 239000000696 magnetic material Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Cookers (AREA)
- Thermally Actuated Switches (AREA)
Description
第１図は本考案の調理器の安全装置の実施例の
感熱体部分の縦断面正図、第２図は第１図におい
て感熱体が下降位にあるときの感熱部分の縦断正
面図、第３図は本考案による第２の実施例の感熱
部分の縦断正面図、第４図は従来の調理器の安全
装置の縦断正面図である。
なお、１：感熱体、２：ケース、３：熱検出器
、４：永久磁石、５：熱板、６：コイルばね、７
：外ケース、８：リードスイツチ、９：支持板、
１０：磁気遮蔽板、１２：磁気遮蔽筒、１３：保
護管、２２，２４：凹部、２３：細長孔、２５：
貫通孔、２１：上部蓋板。
FIG. 1 is a vertical cross-sectional front view of the heat-sensitive body portion of the embodiment of the safety device for a cooker of the present invention, FIG. 2 is a vertical cross-sectional front view of the heat-sensitive body when the heat-sensitive body is in the lowered position in FIG. FIG. 3 is a longitudinal sectional front view of a heat-sensitive part of a second embodiment of the present invention, and FIG. 4 is a longitudinal sectional front view of a conventional safety device of a cooking appliance. In addition, 1: heat sensitive body, 2: case, 3: heat detector, 4: permanent magnet, 5: hot plate, 6: coil spring, 7
: Outer case, 8: Reed switch, 9: Support plate,
10: Magnetic shielding plate, 12: Magnetic shielding cylinder, 13: Protective tube, 22, 24: Recessed part, 23: Elongated hole, 25:
Through hole, 21: Upper cover plate.
Claims (1)
り突出する感熱体１内の熱検出器３よりの温度検
出信号と前記感熱体１の下降により永久磁石４よ
りの磁束の変化を受け接点の切換が行なわれるリ
ードスイツチ８とを設けた調理器において、前記
感熱体１の底面に配設される棒状の永久磁石４と
平行で同一面上に配設される前記リードスイツチ
８を支持し下端を前記感熱体が収容される外ケー
ス７の底内面に立設する支持板９に前記感温体１
の下降位における永久磁石４と対面する磁性材よ
りなる磁気遮蔽板１０を添設してなる調理器の安
全装置。 ２ 前記調理器において、感熱体１の底内面に環
状の永久磁石４を貫設し、前記感熱体１が収容さ
れる外ケース７の底内面に前記永久磁石４の中心
軸と同一軸上に下端を鍔にて固定される磁性材よ
りなる磁気遮蔽筒１２と前記磁気遮蔽筒１２内に
前記永久磁石４の磁極の中心面上に接点を位置し
てリードスイツチ８を立設してなる実用新案登録
請求の範囲第１項記載の調理器の安全装置。[Claims for Utility Model Registration] 1. Permanently caused by the temperature detection signal from the heat detector 3 in the heat sensitive body 1 protruding from the annular heat plate 5 disposed on the bottom of the outer pot and the descent of the heat sensitive body 1. In a cooking appliance equipped with a reed switch 8 that switches contacts in response to changes in the magnetic flux from the magnet 4, the reed switch 8 is arranged parallel to and on the same plane as the bar-shaped permanent magnet 4 arranged on the bottom surface of the heat sensitive element 1. The thermosensor 1 is attached to a support plate 9 that supports the reed switch 8 and has a lower end erected on the bottom inner surface of the outer case 7 in which the thermosensor is housed.
This safety device for a cooking appliance is provided with a magnetic shielding plate 10 made of a magnetic material that faces a permanent magnet 4 in a lowered position. 2. In the cooking device, an annular permanent magnet 4 is installed through the bottom inner surface of the heat sensitive body 1, and a ring-shaped permanent magnet 4 is installed on the bottom inner surface of the outer case 7 in which the heat sensitive body 1 is housed on the same axis as the central axis of the permanent magnet 4. A practical device comprising a magnetic shielding cylinder 12 made of a magnetic material whose lower end is fixed with a collar, and a reed switch 8 erected within the magnetic shielding cylinder 12 with a contact point located on the center plane of the magnetic pole of the permanent magnet 4. A safety device for a cooker according to claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17305184U JPH0350819Y2 (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17305184U JPH0350819Y2 (en) | 1984-11-16 | 1984-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189323U true JPS6189323U (en) | 1986-06-11 |
| JPH0350819Y2 JPH0350819Y2 (en) | 1991-10-30 |
Family
ID=30730711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17305184U Expired JPH0350819Y2 (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350819Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6487754A (en) * | 1987-09-29 | 1989-03-31 | Kawasaki Steel Co | Vibration preventive device for steel strip in steel strip treatment line |
-
1984
- 1984-11-16 JP JP17305184U patent/JPH0350819Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6487754A (en) * | 1987-09-29 | 1989-03-31 | Kawasaki Steel Co | Vibration preventive device for steel strip in steel strip treatment line |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350819Y2 (en) | 1991-10-30 |
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