JPH0415808U - - Google Patents
Info
- Publication number
- JPH0415808U JPH0415808U JP5677790U JP5677790U JPH0415808U JP H0415808 U JPH0415808 U JP H0415808U JP 5677790 U JP5677790 U JP 5677790U JP 5677790 U JP5677790 U JP 5677790U JP H0415808 U JPH0415808 U JP H0415808U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- base
- held
- drive spring
- hook part
- 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 4
- 230000004907 flux Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
Landscapes
- Electromagnets (AREA)
Description
第１図はこの考案の一実施例である電磁石装置
における駆動ばねの設置個所の要部断面図、第２
図は第１図のＰ矢視図、第３図は第１図における
駆動ばねのばね力と永久磁石からの磁束による吸
着力との関係を示す線図、第４図は釈放に必要な
力と釈放入力との関係を示す線図、第５図は電磁
石装置の要部断面図、第６図は従来の電磁石装置
における駆動ばねの設置個所の要部断面図、第７
図は第６図のＱ矢視図、第８図は第６図における
駆動ばねのばね力と永久磁石からの磁束による吸
着力との関係を示す線図、第９図は第８図におけ
る永久磁石からの磁束による吸着力が大きくなつ
た場合の線図である。
７……駆動ばね、８……レバー、１０……ベー
ス、１１，１３……引つ掛け部。
Figure 1 is a cross-sectional view of the main part of the installation location of the drive spring in an electromagnet device that is an embodiment of this invention;
The figure is a view from arrow P in Figure 1, Figure 3 is a diagram showing the relationship between the spring force of the drive spring in Figure 1 and the attraction force due to the magnetic flux from the permanent magnet, and Figure 4 is the force required for release. Fig. 5 is a sectional view of the main part of the electromagnet device, Fig. 6 is a sectional view of the main part of the installation location of the drive spring in the conventional electromagnet device, and Fig. 7 is a diagram showing the relationship between the release input and the release input.
The figure is a Q arrow view in Figure 6, Figure 8 is a diagram showing the relationship between the spring force of the drive spring in Figure 6 and the attraction force due to the magnetic flux from the permanent magnet, and Figure 9 is the permanent magnet in Figure 8. FIG. 6 is a diagram showing the case where the attraction force due to the magnetic flux from the magnet increases. 7... Drive spring, 8... Lever, 10... Base, 11, 13... Hook portion.
Claims (1)
端がレバーに保持されたコイル状の駆動ばねのね
じり力により回動されるレバーを備えた電磁石装
置において、前記ベースの引つ掛け部を少なくと
も２個以上設け、それぞれの引つ掛け部に段差を
設けたことを特徴とする電磁石装置。 In an electromagnetic device including a lever that is rotated by the torsional force of a coiled drive spring, one end of which is held by a hook part of the base and the other end of which is held by a lever, the hook part of the base is An electromagnet device characterized in that at least two or more electromagnets are provided, and each hook portion is provided with a step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5677790U JPH0415808U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5677790U JPH0415808U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415808U true JPH0415808U (en) | 1992-02-07 |
Family
ID=31580908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5677790U Pending JPH0415808U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415808U (en) |
-
1990
- 1990-05-30 JP JP5677790U patent/JPH0415808U/ja active Pending
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