JPH02500U - - Google Patents
Info
- Publication number
- JPH02500U JPH02500U JP7839888U JP7839888U JPH02500U JP H02500 U JPH02500 U JP H02500U JP 7839888 U JP7839888 U JP 7839888U JP 7839888 U JP7839888 U JP 7839888U JP H02500 U JPH02500 U JP H02500U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- port
- position switching
- switching valve
- valve
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims 2
- 239000003595 mist Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例としての潤滑油供給
回路の回路図、第２図は従来の回路図である。
１…圧縮空気源、２…転がり軸受、３…連通経
路、４，８…２ポート２位置切換電磁弁（２ポー
ト電磁弁）、５…絞り弁、６ａ，６ｂ…管継手、
７…バイパス管路、９…噴霧給油器。
FIG. 1 is a circuit diagram of a lubricating oil supply circuit as an embodiment of the present invention, and FIG. 2 is a conventional circuit diagram. 1... Compressed air source, 2... Rolling bearing, 3... Communication path, 4, 8... 2-port 2-position switching solenoid valve (2-port solenoid valve), 5... Throttle valve, 6a, 6b... Pipe joint,
7... Bypass pipe line, 9... Spray oil supply device.
Claims (1)
油を混入し、該潤滑油を機関の潤滑部へ導く潤滑
油供給回路において、 前記圧縮空気源と前記機関の潤滑部とを連通す
る連通経路に第１の２ポート２位置切換弁を設け
、この第１の２ポート２位置切換弁の下流側の連
通経路に絞り作用によつて流量を規制する絞り弁
を配設するとともに、第１の２ポート２位置切換
弁と絞り弁との間の連通経路から分岐し絞り弁の
下流側の連通経路に合流するバイパス管路を設け
、このバイパス管路にその上流側から、第２の２
ポート２位置切換弁とバイパス管路を通過する空
気流に潤滑油を霧状にして混入する噴霧給油器と
を連設したことを特徴とする潤滑油供給回路。[Claims for Utility Model Registration] A lubricating oil supply circuit that mixes a mist of lubricating oil into an air flow pumped from a compressed air source and guides the lubricating oil to a lubricating part of an engine, the compressed air source and the engine. A first 2-port 2-position switching valve is provided in a communication path that communicates with the lubricating section of the valve, and a throttle valve that regulates the flow rate by a throttling action is provided in the communication path downstream of the first 2-port 2-position switching valve. At the same time, a bypass pipe line is provided that branches from the communication line between the first two-port two-position switching valve and the throttle valve and joins the communication line on the downstream side of the throttle valve. From the upstream side, the second
A lubricating oil supply circuit characterized in that a port two-position switching valve and a spray oil supply device that mixes lubricating oil in the form of a mist into the air flow passing through a bypass pipe are installed in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7839888U JPH02500U (en) | 1988-06-14 | 1988-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7839888U JPH02500U (en) | 1988-06-14 | 1988-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02500U true JPH02500U (en) | 1990-01-05 |
Family
ID=31303323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7839888U Pending JPH02500U (en) | 1988-06-14 | 1988-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021079890A1 (en) * | 2019-10-21 | 2021-04-29 | 川崎重工業株式会社 | Gas turbine engine |
-
1988
- 1988-06-14 JP JP7839888U patent/JPH02500U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021079890A1 (en) * | 2019-10-21 | 2021-04-29 | 川崎重工業株式会社 | Gas turbine engine |
| JP2021067209A (en) * | 2019-10-21 | 2021-04-30 | 川崎重工業株式会社 | Gas turbine engine |
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