JP2520760Y2 - 可変の再生弁を有する方向切換弁 - Google Patents
可変の再生弁を有する方向切換弁Info
- Publication number
- JP2520760Y2 JP2520760Y2 JP1989069953U JP6995389U JP2520760Y2 JP 2520760 Y2 JP2520760 Y2 JP 2520760Y2 JP 1989069953 U JP1989069953 U JP 1989069953U JP 6995389 U JP6995389 U JP 6995389U JP 2520760 Y2 JP2520760 Y2 JP 2520760Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- actuator
- regeneration
- port
- spool
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989069953U JP2520760Y2 (ja) | 1989-06-15 | 1989-06-15 | 可変の再生弁を有する方向切換弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989069953U JP2520760Y2 (ja) | 1989-06-15 | 1989-06-15 | 可変の再生弁を有する方向切換弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0312004U JPH0312004U (US20100223739A1-20100909-C00025.png) | 1991-02-07 |
JP2520760Y2 true JP2520760Y2 (ja) | 1996-12-18 |
Family
ID=31605702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989069953U Expired - Lifetime JP2520760Y2 (ja) | 1989-06-15 | 1989-06-15 | 可変の再生弁を有する方向切換弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2520760Y2 (US20100223739A1-20100909-C00025.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0619897Y2 (ja) * | 1988-08-30 | 1994-05-25 | 日野自動車工業株式会社 | ワイヤハーネスクランプ |
KR950700493A (ko) * | 1992-12-04 | 1995-01-16 | 오까다 하지메 | 유압재생장치 |
DE102009034286B3 (de) * | 2009-07-21 | 2010-11-04 | Parker Hannifin Gmbh | Hydraulische Schaltungsanordnung zum Steuern eines doppelt wirkenden Arbeitszylinders mittels eine fünf Anschlüsse aufweisenden Steuerventils |
WO2012129042A1 (en) * | 2011-03-18 | 2012-09-27 | Parker-Hannifin Corporation | Regeneration circuit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62278301A (ja) * | 1986-05-27 | 1987-12-03 | Yutani Heavy Ind Ltd | 可変再生回路 |
-
1989
- 1989-06-15 JP JP1989069953U patent/JP2520760Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0312004U (US20100223739A1-20100909-C00025.png) | 1991-02-07 |