JPS6138120B2 - - Google Patents
Info
- Publication number
- JPS6138120B2 JPS6138120B2 JP9778080A JP9778080A JPS6138120B2 JP S6138120 B2 JPS6138120 B2 JP S6138120B2 JP 9778080 A JP9778080 A JP 9778080A JP 9778080 A JP9778080 A JP 9778080A JP S6138120 B2 JPS6138120 B2 JP S6138120B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- hydraulic
- valve
- lift cylinder
- oil
- 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
Links
- 239000003921 oil Substances 0.000 description 14
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9778080A JPS5723595A (en) | 1980-07-17 | 1980-07-17 | Oil pressure circuit for battery type fork lift |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9778080A JPS5723595A (en) | 1980-07-17 | 1980-07-17 | Oil pressure circuit for battery type fork lift |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5723595A JPS5723595A (en) | 1982-02-06 |
JPS6138120B2 true JPS6138120B2 (fr) | 1986-08-27 |
Family
ID=14201334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9778080A Granted JPS5723595A (en) | 1980-07-17 | 1980-07-17 | Oil pressure circuit for battery type fork lift |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5723595A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5028729B2 (ja) * | 2001-09-05 | 2012-09-19 | コベルコ建機株式会社 | 油圧ショベルのブームシリンダ回路の制御方法 |
JP2006312995A (ja) * | 2005-05-09 | 2006-11-16 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | 作業機械のブームエネルギの回生装置及びエネルギの回生装置 |
JP4957111B2 (ja) * | 2006-08-08 | 2012-06-20 | 株式会社豊田自動織機 | 産業車両の油圧装置 |
JP2010169268A (ja) * | 2010-03-18 | 2010-08-05 | Sumitomo (Shi) Construction Machinery Co Ltd | 作業機械のブームエネルギの回生装置 |
-
1980
- 1980-07-17 JP JP9778080A patent/JPS5723595A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5723595A (en) | 1982-02-06 |
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