CN2363267Y - Position inductor - Google Patents
Position inductor Download PDFInfo
- Publication number
- CN2363267Y CN2363267Y CN 98222944 CN98222944U CN2363267Y CN 2363267 Y CN2363267 Y CN 2363267Y CN 98222944 CN98222944 CN 98222944 CN 98222944 U CN98222944 U CN 98222944U CN 2363267 Y CN2363267 Y CN 2363267Y
- Authority
- CN
- China
- Prior art keywords
- utility
- relay
- model
- pressure switch
- pressure relay
- 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.)
- Expired - Fee Related
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to a position inductor, comprising a pressure relay which is arranged on a hydraulic line, an electromagnetic reversing valve which is connected with the pressure relay, and a relay which is arranged between the pressure relay and the electromagnetic reversing valve. The utility model has the advantages of non easy damage, sensitive response and good reliability, and can be widely used on special vehicles at airport and other Industrial vehicles.
Description
The utility model relates to a kind of induction installation, is a kind of position induction device specifically.
Civil Aviation Airport used special vehicle fluid cylinder position induction device is mainly travel switch at present, and this induction installation is fragile, insensitive, uses very inconvenient.
The purpose of this utility model is exactly the deficiency that overcomes existing induction installation, and a kind of durable, position induction device that induction is sensitive, easy to use is provided.
For achieving the above object, a kind of position induction device, it comprises inductor, it is characterized in that this device comprises pressure switch that is located on the hydraulic line and the solenoid directional control valve that links to each other with pressure switch, also comprises the relay of being located between the two.
The utility model has been owing to adopted pressure switch to experience the fluid cylinder situation, thereby not fragile, is quick on the draw good reliability.
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structural representation of the present utility model.1, fuel tank; 2, oil pump; 3, pressure switch; 4, relay; 5, gauge tap; 6, solenoid directional control valve; 7, fluid cylinder.
With reference to Fig. 1, the utility model comprises pressure switch of being located on the hydraulic line 3 and the solenoid directional control valve 6 that links to each other with pressure switch 3, be provided with relay 4 between pressure switch 3 and the solenoid directional control valve 6, after fluid cylinder work puts in place, system pressure is elevated to the rated pressure value, at this moment pressure switch 3 contactings can be crossed relay 4 control solenoid directional control valves 6, realize fluid cylinder 7 action controls.
Claims (1)
1. position induction device, it comprises inductor, it is characterized in that this device comprises pressure switch that is located on the hydraulic line and the solenoid directional control valve that links to each other with pressure switch, also comprises the relay of being located between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222944 CN2363267Y (en) | 1998-11-12 | 1998-11-12 | Position inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222944 CN2363267Y (en) | 1998-11-12 | 1998-11-12 | Position inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2363267Y true CN2363267Y (en) | 2000-02-09 |
Family
ID=33974164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222944 Expired - Fee Related CN2363267Y (en) | 1998-11-12 | 1998-11-12 | Position inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2363267Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408984C (en) * | 2003-09-17 | 2008-08-06 | 胡嘉林 | Precision metering system for transporting liquid and gas by pipeline |
| CN103552081A (en) * | 2013-10-22 | 2014-02-05 | 郅健斌 | Method for controlling Z-axis lifting air cylinder of stacking manipulator |
-
1998
- 1998-11-12 CN CN 98222944 patent/CN2363267Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408984C (en) * | 2003-09-17 | 2008-08-06 | 胡嘉林 | Precision metering system for transporting liquid and gas by pipeline |
| CN103552081A (en) * | 2013-10-22 | 2014-02-05 | 郅健斌 | Method for controlling Z-axis lifting air cylinder of stacking manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |