JPS63177301U - - Google Patents
Info
- Publication number
- JPS63177301U JPS63177301U JP6818887U JP6818887U JPS63177301U JP S63177301 U JPS63177301 U JP S63177301U JP 6818887 U JP6818887 U JP 6818887U JP 6818887 U JP6818887 U JP 6818887U JP S63177301 U JPS63177301 U JP S63177301U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- amount
- hydraulic
- piping
- tank
- 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
- 238000012935 Averaging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す油圧系統図、
第２図は第１図の変形例を示す同じく油圧系統図
である。第３図は公知のサージ圧吸収油圧管路を
示す油圧系統図である。
１……油圧源、２……配管、２ａ……屈折継手
、３……アキユムレーター、４……配管、５……
切換弁、６……油圧シリンダー、６ａ……プラン
ジヤー、７ａ……配管、８……タンク、８ａ……
ブリーザ管、９ａ……配管、１０……ストレージ
タンク、１１……スライドガイド。
FIG. 1 is a hydraulic system diagram showing an embodiment of the present invention.
FIG. 2 is a hydraulic system diagram showing a modification of FIG. 1. FIG. 3 is a hydraulic system diagram showing a known surge pressure absorption hydraulic line. 1...Hydraulic source, 2...Piping, 2a...Bending joint, 3...Accumulator, 4...Piping, 5...
Switching valve, 6... Hydraulic cylinder, 6a... Plunger, 7a... Piping, 8... Tank, 8a...
Breather pipe, 9a...Piping, 10...Storage tank, 11...Slide guide.
Claims (1)
換弁を介して間歇的に変化させる制御を行う油圧
装置において、上記切換弁のリターンポートから
の配管にエヤーブリーザー付タンクを設け、スト
レージタンクへの戻り油量を平均化させたことを
特徴とする油圧装置。 In a hydraulic system that controls the amount of plunger in and out from a hydraulic cylinder intermittently changed via a switching valve, a tank with an air breather is installed in the piping from the return port of the switching valve to control the amount of oil returned to the storage tank. A hydraulic device characterized by averaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6818887U JPS63177301U (en) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6818887U JPS63177301U (en) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177301U true JPS63177301U (en) | 1988-11-17 |
Family
ID=30907775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6818887U Pending JPS63177301U (en) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013189291A (en) * | 2012-03-14 | 2013-09-26 | Toyota Industries Corp | Elevating device |
-
1987
- 1987-05-07 JP JP6818887U patent/JPS63177301U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013189291A (en) * | 2012-03-14 | 2013-09-26 | Toyota Industries Corp | Elevating device |
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