JPS6252378U - - Google Patents
Info
- Publication number
- JPS6252378U JPS6252378U JP14334585U JP14334585U JPS6252378U JP S6252378 U JPS6252378 U JP S6252378U JP 14334585 U JP14334585 U JP 14334585U JP 14334585 U JP14334585 U JP 14334585U JP S6252378 U JPS6252378 U JP S6252378U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- solenoid
- open end
- magnetic
- movable element
- 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
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案のソレノイドアクチユエータの
第１実施例を示す原理図、第２図は本考案の第１
実施例で示したソレノイドアクチユエータをバル
ブに用いた場合の実施例の断面図、第３図は本考
案のソレノイドアクチユエータの基本的構成を示
す原理図、第４図は第３図の実施例で用いる感温
磁性材料の温度―最大磁束密度特性図、第５図は
第３図で示したソレノイドアクチユエータの温度
―吸引力特性図、第６図は従来のソレノイドアク
チユエータの原理図、第７図は第６図で示したソ
レノイドアクチユエータの温度―吸引力特性図、
第８図は従来の他のソレノイドアクチユエータの
原理図、第９図は第８図で示したソレノイドアク
チユエータの温度―吸引力特性図である。
図において、１……固定子、２……コイル、３
……可動子、１ａ，１ｂ，１ｃ……開口端部、５
，５ａ……感温磁性材料、５ｂ……間隙、である
。なお、図中、同一符号及び同一記号は、同一ま
たは相当部分を示す。
Fig. 1 is a principle diagram showing the first embodiment of the solenoid actuator of the present invention, and Fig. 2 is a principle diagram showing the first embodiment of the solenoid actuator of the present invention.
A sectional view of the embodiment in which the solenoid actuator shown in the embodiment is used in a valve, FIG. 3 is a principle diagram showing the basic configuration of the solenoid actuator of the present invention, and FIG. Figure 5 is a temperature-maximum magnetic flux density characteristic diagram of the temperature-sensitive magnetic material used in the examples. Figure 5 is a temperature-attractive force characteristic diagram of the solenoid actuator shown in Figure 3. Figure 6 is a diagram of the conventional solenoid actuator. The principle diagram, Figure 7 is the temperature-suction force characteristic diagram of the solenoid actuator shown in Figure 6,
FIG. 8 is a principle diagram of another conventional solenoid actuator, and FIG. 9 is a temperature-suction force characteristic diagram of the solenoid actuator shown in FIG. In the figure, 1... stator, 2... coil, 3
...Mover, 1a, 1b, 1c...Open end, 5
, 5a... Temperature-sensitive magnetic material, 5b... Gap. In addition, in the figures, the same reference numerals and symbols indicate the same or equivalent parts.
Claims (1)
有する固定子及び前記固定子に巻回されたコイル
からなるソレノイドと、前記ソレノイドの固定子
の開口端部に配設され、コイルに通電される電流
によつて変位される可動子と、 前記固定子の開口端部と可動子との間に形成さ
れた磁路に対して、温度上昇に伴い飽和磁束密度
の減少する感温磁性材料と間隙との直列磁路を並
列に形成したことを特徴とするソレノイドアクチ
ユエータ。[Claims for Utility Model Registration] A solenoid comprising a stator made of a material with low magnetic resistance and having an open end and a coil wound around the stator, and a solenoid disposed at the open end of the stator of the solenoid. The saturation magnetic flux density decreases as the temperature increases with respect to the magnetic path formed between the movable element which is installed in the stator and is displaced by the current flowing through the coil, and the open end of the stator and the movable element. A solenoid actuator characterized in that a series magnetic path is formed in parallel between a decreasing temperature-sensitive magnetic material and a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14334585U JPS6252378U (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14334585U JPS6252378U (en) | 1985-09-19 | 1985-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6252378U true JPS6252378U (en) | 1987-04-01 |
Family
ID=31052940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14334585U Pending JPS6252378U (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349481U (en) * | 1989-09-22 | 1991-05-14 |
-
1985
- 1985-09-19 JP JP14334585U patent/JPS6252378U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349481U (en) * | 1989-09-22 | 1991-05-14 |
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