JPH036003U - - Google Patents
Info
- Publication number
- JPH036003U JPH036003U JP6678789U JP6678789U JPH036003U JP H036003 U JPH036003 U JP H036003U JP 6678789 U JP6678789 U JP 6678789U JP 6678789 U JP6678789 U JP 6678789U JP H036003 U JPH036003 U JP H036003U
- Authority
- JP
- Japan
- Prior art keywords
- oil tank
- control valve
- air ejector
- pressure signal
- control
- 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
- 239000003921 oil Substances 0.000 claims 3
- 239000000284 extract Substances 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案による油タンク圧力制御装置の
一実施例を示す構成図、第２図は調節弁の駆動部
を示す構成図、第３図は従来の油タンクに付設さ
れる圧力制御系統を示す構成図である。
１……油タンク、２……ガス抽出機、４……空
気エゼクター、８……調節弁、９……圧力検出器
、１０……調節器、１１……リミツトスイツチ。
Fig. 1 is a block diagram showing an embodiment of the oil tank pressure control device according to the present invention, Fig. 2 is a block diagram showing the driving part of the control valve, and Fig. 3 is a conventional pressure control system attached to an oil tank. FIG. 1... Oil tank, 2... Gas extractor, 4... Air ejector, 8... Control valve, 9... Pressure detector, 10... Regulator, 11... Limit switch.
Claims (1)
滞留ガスを抽出して系外に排出するガス抽出機お
よびその予備機としての空気エゼクターをそれぞ
れ設けたものにおいて、前記空気エゼクターの入
口に導かれる空気量を調節する調節弁と、前記油
タンクの実圧力信号と設定圧力信号との偏差に基
づいて前記調節弁の開度を決める制御信号を出す
調節器とを備えることを特徴とする油タンク圧力
制御装置。 In an oil tank configured as a storage container for lubricating oil, which is equipped with a gas extractor that extracts accumulated gas and discharges it outside the system, and an air ejector as a standby device, the air guided to the inlet of the air ejector. The oil tank pressure is characterized by comprising a control valve that adjusts the amount, and a regulator that outputs a control signal that determines the opening degree of the control valve based on the deviation between the actual pressure signal and the set pressure signal of the oil tank. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678789U JPH036003U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678789U JPH036003U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036003U true JPH036003U (en) | 1991-01-22 |
Family
ID=31599797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6678789U Pending JPH036003U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54140639U (en) * | 1978-03-23 | 1979-09-29 |
-
1989
- 1989-06-09 JP JP6678789U patent/JPH036003U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54140639U (en) * | 1978-03-23 | 1979-09-29 |