JPS589275B2 - 可変容量ポンプの出力制御方法 - Google Patents
可変容量ポンプの出力制御方法Info
- Publication number
- JPS589275B2 JPS589275B2 JP52024887A JP2488777A JPS589275B2 JP S589275 B2 JPS589275 B2 JP S589275B2 JP 52024887 A JP52024887 A JP 52024887A JP 2488777 A JP2488777 A JP 2488777A JP S589275 B2 JPS589275 B2 JP S589275B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- voltage
- output
- variable displacement
- amplifier
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52024887A JPS589275B2 (ja) | 1977-03-09 | 1977-03-09 | 可変容量ポンプの出力制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52024887A JPS589275B2 (ja) | 1977-03-09 | 1977-03-09 | 可変容量ポンプの出力制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53110102A JPS53110102A (en) | 1978-09-26 |
JPS589275B2 true JPS589275B2 (ja) | 1983-02-19 |
Family
ID=12150688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52024887A Expired JPS589275B2 (ja) | 1977-03-09 | 1977-03-09 | 可変容量ポンプの出力制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS589275B2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55104787U (de) * | 1979-01-16 | 1980-07-22 | ||
JPS5685581A (en) * | 1979-12-17 | 1981-07-11 | Komatsu Ltd | Engine stop protecting device for hydraulic construction equipment |
JPS56107989A (en) * | 1980-01-31 | 1981-08-27 | Uchida Yuatsu Kiki Kogyo Kk | Output control device for oil-hydraulic pumps in parallel connection |
JPS5744789A (en) * | 1980-08-28 | 1982-03-13 | Mitsubishi Heavy Ind Ltd | Control method of variable capacity pump |
JP3865590B2 (ja) | 2001-02-19 | 2007-01-10 | 日立建機株式会社 | 建設機械の油圧回路 |
JP3985756B2 (ja) | 2003-09-05 | 2007-10-03 | コベルコ建機株式会社 | 建設機械の油圧制御回路 |
CN105143685B (zh) * | 2013-04-11 | 2017-04-26 | 日立建机株式会社 | 作业机械的驱动装置 |
-
1977
- 1977-03-09 JP JP52024887A patent/JPS589275B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS53110102A (en) | 1978-09-26 |
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