JPH02141779U - - Google Patents
Info
- Publication number
- JPH02141779U JPH02141779U JP5143989U JP5143989U JPH02141779U JP H02141779 U JPH02141779 U JP H02141779U JP 5143989 U JP5143989 U JP 5143989U JP 5143989 U JP5143989 U JP 5143989U JP H02141779 U JPH02141779 U JP H02141779U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid
- seat
- plunger
- valve body
- inner seat
- 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
- 238000013459 approach Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Landscapes
- Lift Valve (AREA)
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の実施例に係るソレノイドバル
ブの常温時の状態を示す要部断面図、第２図は同
状態におけるインナーシートの平面図、第３図は
同ソレノイドバルブの低温時の状態を示す要部断
面図、第４図は同状態におけるインナーシートの
平面図、第５図は従来例に係るソレノイドバルブ
の断面図、第６図は同ソレノイドバルブの要部拡
大断面図である。
１…ソレノイド、２…プラジヤ、３…弁体部、
４…インナーシート、５…円錐座、５ａ…取付部
分、５ｂ…座部分、５ｃ…スリツト。
Fig. 1 is a sectional view of the main parts of the solenoid valve according to the embodiment of the present invention showing the state at room temperature, Fig. 2 is a plan view of the inner seat in the same state, and Fig. 3 is the state of the solenoid valve at low temperature. 4 is a plan view of the inner seat in the same state, FIG. 5 is a sectional view of a conventional solenoid valve, and FIG. 6 is an enlarged sectional view of the main part of the solenoid valve. 1...Solenoid, 2...Pragya, 3...Valve body part,
4... Inner seat, 5... Conical seat, 5a... Mounting part, 5b... Seat part, 5c... Slit.
Claims (1)
作するプランジヤ２と、前記プラジヤ２の端部に
設けた弁体部３と、前記弁体部３が接離する円錐
座５を設けたインナーシート４とを有するソレノ
イドバルブにおいて、前記インナーシート４の円
錐座５が、形状記憶合金によつて成形され、雰囲
気温度によつて傾角度を変えるものであることを
特徴とするソレノイドバルブ。 A solenoid 1, a plunger 2 operated by the solenoid 1, a valve body 3 provided at an end of the plunger 2, and an inner seat 4 provided with a conical seat 5 on which the valve body 3 approaches and separates. A solenoid valve having a conical seat 5 of the inner seat 4 is formed of a shape memory alloy and changes its inclination angle depending on the ambient temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5143989U JPH02141779U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5143989U JPH02141779U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141779U true JPH02141779U (en) | 1990-11-29 |
Family
ID=31570884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5143989U Pending JPH02141779U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141779U (en) |
-
1989
- 1989-04-28 JP JP5143989U patent/JPH02141779U/ja active Pending