JPH0459910U - - Google Patents
Info
- Publication number
- JPH0459910U JPH0459910U JP10237690U JP10237690U JPH0459910U JP H0459910 U JPH0459910 U JP H0459910U JP 10237690 U JP10237690 U JP 10237690U JP 10237690 U JP10237690 U JP 10237690U JP H0459910 U JPH0459910 U JP H0459910U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- plunger
- hole
- inner periphery
- center post
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
第１図及び第２図は本考案の一実施例に係るソ
レノイドを示しており、第１図は要部断面図、第
２図は全体構成を示す縦断面図、第３図は従来の
ソレノイドの全体構成を示す縦断面図、第４図は
第３図の要部拡大断面図である。
符号の説明、１……ソレノイド、２……ケース
、３……ボビン、４……コイル部材、４ａ……コ
イル巻線、５……ボデイ、６……スリーブ、７…
…プランジヤ、８……固定プレート、９……端子
、１０……コネクタ、１１……ヨークプレート、
１２……突出部、１３……凹部、１４……ロツド
、１５……貫通孔、１６……スプリング、１７…
…スプリング受座、１８……スプリングガイド、
２０……流入口、２１……第１隙間、２２……第
２隙間、２３……溝。
Figures 1 and 2 show a solenoid according to an embodiment of the present invention, in which Figure 1 is a sectional view of the main part, Figure 2 is a longitudinal sectional view showing the overall configuration, and Figure 3 is a conventional solenoid. FIG. 4 is an enlarged sectional view of the main part of FIG. 3. Explanation of symbols, 1... Solenoid, 2... Case, 3... Bobbin, 4... Coil member, 4a... Coil winding, 5... Body, 6... Sleeve, 7...
... Plunger, 8 ... Fixed plate, 9 ... Terminal, 10 ... Connector, 11 ... Yoke plate,
12... Protrusion, 13... Recess, 14... Rod, 15... Through hole, 16... Spring, 17...
...Spring catch, 18...Spring guide,
20...Inflow port, 21...First gap, 22...Second gap, 23...Groove.
Claims (1)
ンタポストを挿入固定し、コイル部材の他方の開
口部内周に磁性体製のプランジヤを往復移動自在
に挿入し、前記プランジヤに固定されたロツドを
センタポストに設けられた貫通孔に摺動自在に挿
入し、前記センタポストとプランジヤの間にはプ
ランジヤをセンタポストから離間させる方向に付
勢するコイル状のスプリングを介在させ、該スプ
リングをロツド外周に摺動自在に挿入すると共に
スプリングの一端を前記貫通孔内周とプランジヤ
外周との隙間に挿入して貫通孔内周中途部に設け
たスプリング受座に係合させ、 前記スプリング外周と貫通孔内周との間、およ
びロツド外周と貫通孔のスプリング受座よりも先
端部内周との間に、流体の流通を許容する流路と
なる隙間を設けたソレノイドにおいて、 前記貫通孔内周のスプリング受座部にスプリン
グ外周に接触するスプリングガイドを設けたこと
を特徴とするソレノイド。[Scope of Claim for Utility Model Registration] A center post made of a magnetic material is inserted and fixed into the inner periphery of one opening of the coil member, a plunger made of a magnetic material is inserted into the inner periphery of the other opening of the coil member so as to be movable back and forth, A rod fixed to the plunger is slidably inserted into a through hole provided in a center post, and a coil-shaped spring is provided between the center post and the plunger to bias the plunger in a direction to separate the plunger from the center post. The spring is slidably inserted into the outer periphery of the rod, and one end of the spring is inserted into the gap between the inner periphery of the through hole and the outer periphery of the plunger to engage with a spring seat provided halfway through the inner periphery of the through hole. In the solenoid, a gap is provided between the outer periphery of the spring and the inner periphery of the through hole, and between the outer periphery of the rod and the inner periphery of the tip portion of the through hole beyond the spring seat, to serve as a flow path for allowing fluid to flow. A solenoid characterized in that a spring guide that contacts the outer circumference of the spring is provided in the spring seat portion on the inner circumference of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990102376U JP2533658Y2 (en) | 1990-09-30 | 1990-09-30 | solenoid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990102376U JP2533658Y2 (en) | 1990-09-30 | 1990-09-30 | solenoid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0459910U true JPH0459910U (en) | 1992-05-22 |
| JP2533658Y2 JP2533658Y2 (en) | 1997-04-23 |
Family
ID=31846582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990102376U Expired - Lifetime JP2533658Y2 (en) | 1990-09-30 | 1990-09-30 | solenoid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533658Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62118408U (en) * | 1986-01-20 | 1987-07-28 |
-
1990
- 1990-09-30 JP JP1990102376U patent/JP2533658Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62118408U (en) * | 1986-01-20 | 1987-07-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533658Y2 (en) | 1997-04-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |