JPH0177237U - - Google Patents
Info
- Publication number
- JPH0177237U JPH0177237U JP1987172001U JP17200187U JPH0177237U JP H0177237 U JPH0177237 U JP H0177237U JP 1987172001 U JP1987172001 U JP 1987172001U JP 17200187 U JP17200187 U JP 17200187U JP H0177237 U JPH0177237 U JP H0177237U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- valve unit
- operating
- air
- magnet
- 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
- 238000007789 sealing Methods 0.000 claims description 2
Landscapes
- Measuring Fluid Pressure (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は、本考案のスイツチ作動用空気弁ユニ
ツトの実施例を示す略示断面図、第２図は、同空
気弁ユニツトの他の実施例を示す略示断面図であ
る。
１１……ブラケツト、１２……（電気）スイツ
チ、１５……腔形成部材（ボデイの第１の構成部
材）、１６……プラグ状部材（ボデイの第２の構
成部材）、１７……密封部材、１８……入口ダク
ト、１９……室、２０……出口ダクト、２１……
ピストン部材、２２……環状座部、２３……くぼ
み座部、２４，２５……（永久）磁石、２６……
制御レバー、３０……放射方向穴。
FIG. 1 is a schematic sectional view showing an embodiment of the air valve unit for operating a switch according to the present invention, and FIG. 2 is a schematic sectional view showing another embodiment of the same air valve unit. DESCRIPTION OF SYMBOLS 11... Bracket, 12... (electrical) switch, 15... Cavity forming member (first component of the body), 16... Plug-shaped member (second component of the body), 17... Sealing member , 18... Inlet duct, 19... Chamber, 20... Outlet duct, 21...
Piston member, 22... Annular seat, 23... Recessed seat, 24, 25... (permanent) magnet, 26...
Control lever, 30...radial hole.
Claims (1)
る空気の送り込まれる室１９が内部に形成された
ボデイから成り、上記室１９はその内部に、室１
９内を空気の流れの方向に終点位置に向い運動す
るため空気の通路を遮断するピストン部材２１を
有し、このピストン部材２１は磁石２４を固定支
持しており、この磁石２４はスイツチ１２と１体
的な他の磁石２５に作用してこれを離反させ、こ
れにより上記スイツチ１２を作動させる構成とし
たことを特徴とするスイツチ作動用空気弁ユニツ
ト。 ２ 前記ピストン部材２１が、空気の入口ダクト
１８と同軸状に前記室１９内に形成された環状座
部２２にすきまをおいて滑動する構成としたこと
を特徴とする実用新案登録請求の範囲第１項に記
載のスイツチ作動用空気弁ユニツト。 ３ 前記ピストン部材２１がソケツト状の頂部を
有し、そのくぼみ座部２３内に前記磁石２４を固
定したことを特徴とする実用新案登録請求の範囲
第２項に記載のスイツチ作動用空気弁ユニツト。 ４ 前記ボデイが第１の構成部材である腔形成部
材１５と、その内部に設けられた、第２の構成部
材であるプラグ状部材１６とから成り、これらの
部材の間に密封部材１７が設けられており、プラ
グ状部材１６には入口ダクト１８がまた腔形成部
材１５には入口ダクト１８に実質的に直交する出
口ダクト２０がそれぞれ形成されていることを特
徴とする実用新案登録請求の範囲第１項に記載の
スイツチ作動用空気弁ユニツト。 ５ 前記スイツチ１２が前記ボデイと１体的なブ
ラケツト１１に取付けられておりまた前記他の磁
石２５が上記スイツチ１２の制御レバー２６に設
けられていることを特徴とする実用新案登録請求
の範囲第１項に記載のスイツチ作動用空気弁ユニ
ツト。 ６ 前記ピストン部材２１が、その円筒状側壁の
、前記磁石２４に隣接する部分に一連の放射方向
穴３０を有することを特徴とする実用新案登録請
求の範囲第１項に記載のスイツチ作動用空気弁ユ
ニツト。 ７ 前記他の磁石２５が前記スイツチ１２の下方
部分に直接固定されていることを特徴とする実用
新案登録請求の範囲第１項に記載のスイツチ作動
用空気弁ユニツト。[Claims for Utility Model Registration] 1. Consists of a body in which is formed a chamber 19 into which air used by a compressed air machine is sent at the outlet, and the chamber 19 has a chamber 1 inside.
The piston member 21 has a piston member 21 that blocks the passage of air in order to move in the direction of the air flow in the direction of the air flow in the switch 9 toward the end position. A pneumatic valve unit for operating a switch, characterized in that it acts on another integrated magnet 25 to separate it, thereby operating the switch 12. 2. Utility model registration claim No. 2, characterized in that the piston member 21 is configured to slide with a gap on an annular seat 22 formed in the chamber 19 coaxially with the air inlet duct 18. The pneumatic valve unit for operating the switch according to item 1. 3. The air valve unit for switch operation according to claim 2, wherein the piston member 21 has a socket-shaped top, and the magnet 24 is fixed in the recessed seat 23 of the piston member 21. . 4 The body consists of a cavity forming member 15 which is a first component, and a plug-shaped member 16 which is a second component provided inside the cavity forming member 15, and a sealing member 17 is provided between these members. Claims for registration of a utility model, characterized in that the plug-like member 16 is formed with an inlet duct 18 and the cavity-forming member 15 is formed with an outlet duct 20 substantially orthogonal to the inlet duct 18. The pneumatic valve unit for operating the switch according to item 1. 5. Utility model registration claim 1, characterized in that the switch 12 is attached to a bracket 11 that is integral with the body, and the other magnet 25 is provided on a control lever 26 of the switch 12. The pneumatic valve unit for operating the switch according to item 1. 6. The switch actuating air according to claim 1, wherein the piston member 21 has a series of radial holes 30 in a portion of its cylindrical side wall adjacent to the magnet 24. Valve unit. 7. The switch operating pneumatic valve unit according to claim 1, wherein the other magnet 25 is directly fixed to the lower part of the switch 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172001U JPH0177237U (en) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172001U JPH0177237U (en) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177237U true JPH0177237U (en) | 1989-05-24 |
Family
ID=31463997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172001U Pending JPH0177237U (en) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177237U (en) |
-
1987
- 1987-11-12 JP JP1987172001U patent/JPH0177237U/ja active Pending
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