JPS5654982A - Controller for variable capacity pump - Google Patents
Controller for variable capacity pumpInfo
- Publication number
- JPS5654982A JPS5654982A JP13140179A JP13140179A JPS5654982A JP S5654982 A JPS5654982 A JP S5654982A JP 13140179 A JP13140179 A JP 13140179A JP 13140179 A JP13140179 A JP 13140179A JP S5654982 A JPS5654982 A JP S5654982A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pump
- discharge
- spring
- external command
- 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
Landscapes
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13140179A JPS5654982A (en) | 1979-10-11 | 1979-10-11 | Controller for variable capacity pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13140179A JPS5654982A (en) | 1979-10-11 | 1979-10-11 | Controller for variable capacity pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5654982A true JPS5654982A (en) | 1981-05-15 |
JPS638317B2 JPS638317B2 (ru) | 1988-02-22 |
Family
ID=15057106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13140179A Granted JPS5654982A (en) | 1979-10-11 | 1979-10-11 | Controller for variable capacity pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5654982A (ru) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5888480A (ja) * | 1981-11-21 | 1983-05-26 | Hitachi Constr Mach Co Ltd | 原動機で駆動される油圧ポンプの入力制御装置 |
JPS601392A (ja) * | 1983-06-20 | 1985-01-07 | Komatsu Ltd | 可変容量型油圧ポンプの制御装置 |
JPS60145287U (ja) * | 1984-03-08 | 1985-09-26 | 内田油圧機器工業株式会社 | 可変容量ポンプの流量制御装置 |
JPS6181587A (ja) * | 1984-11-30 | 1986-04-25 | Komatsu Ltd | 可変容量型油圧ポンプの制御装置 |
JPS61149789U (ru) * | 1985-03-08 | 1986-09-16 | ||
JPS61184888U (ru) * | 1985-05-13 | 1986-11-18 | ||
JPS63200691U (ru) * | 1987-06-16 | 1988-12-23 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941902A (ru) * | 1972-08-28 | 1974-04-19 |
-
1979
- 1979-10-11 JP JP13140179A patent/JPS5654982A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941902A (ru) * | 1972-08-28 | 1974-04-19 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5888480A (ja) * | 1981-11-21 | 1983-05-26 | Hitachi Constr Mach Co Ltd | 原動機で駆動される油圧ポンプの入力制御装置 |
JPS6212398B2 (ru) * | 1981-11-21 | 1987-03-18 | Hitachi Construction Machinery | |
JPS601392A (ja) * | 1983-06-20 | 1985-01-07 | Komatsu Ltd | 可変容量型油圧ポンプの制御装置 |
JPH0445675B2 (ru) * | 1983-06-20 | 1992-07-27 | Komatsu Mfg Co Ltd | |
JPS60145287U (ja) * | 1984-03-08 | 1985-09-26 | 内田油圧機器工業株式会社 | 可変容量ポンプの流量制御装置 |
JPH0220474Y2 (ru) * | 1984-03-08 | 1990-06-04 | ||
JPS6181587A (ja) * | 1984-11-30 | 1986-04-25 | Komatsu Ltd | 可変容量型油圧ポンプの制御装置 |
JPS61149789U (ru) * | 1985-03-08 | 1986-09-16 | ||
JPS61184888U (ru) * | 1985-05-13 | 1986-11-18 | ||
JPS63200691U (ru) * | 1987-06-16 | 1988-12-23 |
Also Published As
Publication number | Publication date |
---|---|
JPS638317B2 (ru) | 1988-02-22 |
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