JPS53110102A - Method of controlling output of variable pump - Google Patents
Method of controlling output of variable pumpInfo
- Publication number
- JPS53110102A JPS53110102A JP2488777A JP2488777A JPS53110102A JP S53110102 A JPS53110102 A JP S53110102A JP 2488777 A JP2488777 A JP 2488777A JP 2488777 A JP2488777 A JP 2488777A JP S53110102 A JPS53110102 A JP S53110102A
- Authority
- JP
- Japan
- Prior art keywords
- variable pump
- controlling output
- controlling
- output
- variable
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52024887A JPS589275B2 (en) | 1977-03-09 | 1977-03-09 | Output control method of variable displacement pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52024887A JPS589275B2 (en) | 1977-03-09 | 1977-03-09 | Output control method of variable displacement pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53110102A true JPS53110102A (en) | 1978-09-26 |
JPS589275B2 JPS589275B2 (en) | 1983-02-19 |
Family
ID=12150688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52024887A Expired JPS589275B2 (en) | 1977-03-09 | 1977-03-09 | Output control method of variable displacement pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS589275B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55104787U (en) * | 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 |
WO2002066841A1 (en) | 2001-02-19 | 2002-08-29 | Hitachi Construction Machinery Co., Ltd. | Hydraulic circuit of construction machinery |
US7059125B2 (en) | 2003-09-05 | 2006-06-13 | Kobelco Construction Machinery Co., Ltd. | Hydraulic controller for construction machine |
WO2014168058A1 (en) * | 2013-04-11 | 2014-10-16 | 日立建機株式会社 | Apparatus for driving work machine |
-
1977
- 1977-03-09 JP JP52024887A patent/JPS589275B2/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55104787U (en) * | 1979-01-16 | 1980-07-22 | ||
JPS5685581A (en) * | 1979-12-17 | 1981-07-11 | Komatsu Ltd | Engine stop protecting device for hydraulic construction equipment |
JPS6332988B2 (en) * | 1979-12-17 | 1988-07-04 | Komatsu Mfg Co Ltd | |
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 |
JPH0331915B2 (en) * | 1980-08-28 | 1991-05-09 | Mitsubishi Heavy Ind Ltd | |
WO2002066841A1 (en) | 2001-02-19 | 2002-08-29 | Hitachi Construction Machinery Co., Ltd. | Hydraulic circuit of construction machinery |
US7272928B2 (en) | 2001-02-19 | 2007-09-25 | Hitachi Construction Machinery Co., Ltd. | Hydraulic circuit of construction machinery |
US7059125B2 (en) | 2003-09-05 | 2006-06-13 | Kobelco Construction Machinery Co., Ltd. | Hydraulic controller for construction machine |
WO2014168058A1 (en) * | 2013-04-11 | 2014-10-16 | 日立建機株式会社 | Apparatus for driving work machine |
CN105143685A (en) * | 2013-04-11 | 2015-12-09 | 日立建机株式会社 | Apparatus for driving work machine |
US9506480B2 (en) | 2013-04-11 | 2016-11-29 | Hitachi Construction Machinery Co., Ltd. | Apparatus for driving work machine |
JPWO2014168058A1 (en) * | 2013-04-11 | 2017-02-16 | 日立建機株式会社 | Drive device for work machine |
Also Published As
Publication number | Publication date |
---|---|
JPS589275B2 (en) | 1983-02-19 |
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