JPS616432U - Trolley wire lubrication device - Google Patents
Trolley wire lubrication deviceInfo
- Publication number
- JPS616432U JPS616432U JP9020784U JP9020784U JPS616432U JP S616432 U JPS616432 U JP S616432U JP 9020784 U JP9020784 U JP 9020784U JP 9020784 U JP9020784 U JP 9020784U JP S616432 U JPS616432 U JP S616432U
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- valve
- trolley wire
- lubrication device
- spring
- 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
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第４図は本考案の一実施例を示し、第１図
は給油装置の断面図、第２図は第１図中■一■線の断面
図、第３図は給油装置の取付状態を示す図、第４図は特
性図である。
第５図ないし第９図は本考案の他の実施例を示し、第５
図は給油装置の断面図、第６図は第５図中ＶＩ一ＶＩ線
の断面図、第７図および第８図は第６図中■一■線およ
び■一■線の断面図、第９図は特性図である。
１０・・・・・・油タンク、１３・・・・・・ノズル、
１４・・・・・・吐出口、１６・・・・・・開閉弁、１
８・・・・・・摺動弁、１９・・・・・・導入孔、２０
・・・・・・環状溝、２１・・・・・・形状記憶、合金
ばね、２２・・・・・・バイアスばね。Figures 1 to 4 show an embodiment of the present invention. Figure 1 is a sectional view of the oil supply device, Figure 2 is a sectional view taken along the line FIG. 4, which shows the installed state, is a characteristic diagram. 5 to 9 show other embodiments of the present invention, and FIG.
The figure is a cross-sectional view of the oil supply system, Figure 6 is a cross-sectional view taken along line VI-VI in Figure 5, Figures 7 and 8 are cross-sectional views taken along line Figure 9 is a characteristic diagram. 10...Oil tank, 13...Nozzle,
14...Discharge port, 16...Opening/closing valve, 1
8...Sliding valve, 19...Introduction hole, 20
...Annular groove, 21 ...Shape memory, alloy spring, 22 ...Bias spring.
Claims (1)
吐出口より供給される潤滑油をチューブによりトロリ線
に導びくとともに、上記吐出口に開閉弁を設け、この開
閉弁に形状記憶合金ばねおよびバイアスばねの付勢力を
付与し、周囲温度の変化にもとづく上記形状記憶合金ば
ねの変形により上記開閉弁を作動させて吐出口を開閉す
ることを特徴とするトアＩＪ線の給油装置。A discharge port is provided at the bottom of the oil tank containing lubricating oil, and the lubricating oil supplied from this discharge port is guided to the contact wire through a tube.An on-off valve is provided at the above-mentioned discharge port, and a shape memory alloy is provided in the on-off valve. A refueling device for a tor IJ line, characterized in that a biasing force of a spring and a bias spring is applied, and the opening/closing valve is actuated by deformation of the shape memory alloy spring based on changes in ambient temperature to open and close the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9020784U JPS616432U (en) | 1984-06-19 | 1984-06-19 | Trolley wire lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9020784U JPS616432U (en) | 1984-06-19 | 1984-06-19 | Trolley wire lubrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616432U true JPS616432U (en) | 1986-01-16 |
Family
ID=30644991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9020784U Pending JPS616432U (en) | 1984-06-19 | 1984-06-19 | Trolley wire lubrication device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616432U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829524B2 (en) * | 1975-12-12 | 1983-06-23 | 三菱電機株式会社 | Digital setup system |
-
1984
- 1984-06-19 JP JP9020784U patent/JPS616432U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829524B2 (en) * | 1975-12-12 | 1983-06-23 | 三菱電機株式会社 | Digital setup system |
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