JPS633153B2 - - Google Patents
Info
- Publication number
- JPS633153B2 JPS633153B2 JP53160016A JP16001678A JPS633153B2 JP S633153 B2 JPS633153 B2 JP S633153B2 JP 53160016 A JP53160016 A JP 53160016A JP 16001678 A JP16001678 A JP 16001678A JP S633153 B2 JPS633153 B2 JP S633153B2
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- pressure
- valve
- control device
- angle control
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Feedback Control In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16001678A JPS5587865A (en) | 1978-12-27 | 1978-12-27 | Control circuit of variable capacity pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16001678A JPS5587865A (en) | 1978-12-27 | 1978-12-27 | Control circuit of variable capacity pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5587865A JPS5587865A (en) | 1980-07-03 |
JPS633153B2 true JPS633153B2 (de) | 1988-01-22 |
Family
ID=15706148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16001678A Granted JPS5587865A (en) | 1978-12-27 | 1978-12-27 | Control circuit of variable capacity pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5587865A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07193158A (ja) * | 1993-12-27 | 1995-07-28 | Nec Corp | 高周波トランジスタのパッケージ |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57129991U (de) * | 1981-02-09 | 1982-08-13 | ||
JPS57129990U (de) * | 1981-02-09 | 1982-08-13 | ||
JPS5845978U (ja) * | 1981-09-22 | 1983-03-28 | 株式会社日本製鋼所 | 可変容量ポンプの制御装置 |
JPS5845977U (ja) * | 1981-09-22 | 1983-03-28 | 株式会社日本製鋼所 | 可変容量ポンプの制御装置 |
JPS5862390A (ja) * | 1981-10-07 | 1983-04-13 | Ishikawajima Harima Heavy Ind Co Ltd | ポンプ制御装置 |
JPS5934491A (ja) * | 1982-08-20 | 1984-02-24 | Mitsubishi Heavy Ind Ltd | 複数の可変容量形ポンプの制御回路 |
US4596517A (en) * | 1985-01-29 | 1986-06-24 | Poclain | Pressurized fluid supply circuit comprising a variable displacement pump |
JPS6480629A (en) * | 1987-09-22 | 1989-03-27 | Yutani Juko Kk | Hydraulic circuit of construction equipment |
JPH0528392Y2 (de) * | 1988-03-22 | 1993-07-21 | ||
JPH0299277U (de) * | 1989-01-24 | 1990-08-07 |
-
1978
- 1978-12-27 JP JP16001678A patent/JPS5587865A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07193158A (ja) * | 1993-12-27 | 1995-07-28 | Nec Corp | 高周波トランジスタのパッケージ |
Also Published As
Publication number | Publication date |
---|---|
JPS5587865A (en) | 1980-07-03 |
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