JPS6191659U - - Google Patents
Info
- Publication number
- JPS6191659U JPS6191659U JP1984176535U JP17653584U JPS6191659U JP S6191659 U JPS6191659 U JP S6191659U JP 1984176535 U JP1984176535 U JP 1984176535U JP 17653584 U JP17653584 U JP 17653584U JP S6191659 U JPS6191659 U JP S6191659U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- communicating
- inlet port
- outlet port
- lubricating oil
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案一実施例の縦断面図、第２図は
トランスミツシヨン（変速機）油圧回路図、第３
図は第２図部の拡大図、第４図は変速機への潤
滑油量特性図である。
３は入口ポート、４は出口ポート、８はスプー
ル、１０はばね。
Figure 1 is a longitudinal sectional view of one embodiment of the present invention, Figure 2 is a transmission hydraulic circuit diagram, and Figure 3 is a transmission hydraulic circuit diagram.
The figure is an enlarged view of the part in Figure 2, and Figure 4 is a characteristic diagram of the amount of lubricating oil supplied to the transmission. 3 is an inlet port, 4 is an outlet port, 8 is a spool, and 10 is a spring.
Claims (1)
口ポート３とタンク２３に通じる出口ポート４，
４′とを設け、弁本体２のスプール孔５に入口ポ
ート３と出口ポート４との連通及び遮断を行うス
プール８を嵌挿すると共にスプール８とスプール
孔５の一方の閉塞端との間にばね１０を介装し、
スプール孔５の他方の閉塞端に、高速度段時に発
せられる作動指令を受けて作動して入口ポート３
と出口ポート４′とを連通する回路ａを遮断する
パイロツトバルブ１３を設けたことを特徴とする
潤滑油量制御弁装置。 The valve body 2 has an inlet port 3 communicating with the transmission lubrication circuit 19 and an outlet port 4 communicating with the tank 23.
4', and a spool 8 for communicating and blocking communication between the inlet port 3 and the outlet port 4 is inserted into the spool hole 5 of the valve body 2, and a spool 8 is provided between the spool 8 and one closed end of the spool hole 5. A spring 10 is inserted,
The other closed end of the spool hole 5 is connected to the inlet port 3 which operates in response to an operation command issued during the high speed stage.
A lubricating oil amount control valve device characterized in that a pilot valve 13 is provided for cutting off a circuit a communicating between the lubricating oil amount control valve device and the outlet port 4'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984176535U JPH0218374Y2 (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984176535U JPH0218374Y2 (en) | 1984-11-22 | 1984-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6191659U true JPS6191659U (en) | 1986-06-13 |
| JPH0218374Y2 JPH0218374Y2 (en) | 1990-05-23 |
Family
ID=30734132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984176535U Expired JPH0218374Y2 (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218374Y2 (en) |
-
1984
- 1984-11-22 JP JP1984176535U patent/JPH0218374Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0218374Y2 (en) | 1990-05-23 |
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