JPS6325869U - - Google Patents
Info
- Publication number
- JPS6325869U JPS6325869U JP11944986U JP11944986U JPS6325869U JP S6325869 U JPS6325869 U JP S6325869U JP 11944986 U JP11944986 U JP 11944986U JP 11944986 U JP11944986 U JP 11944986U JP S6325869 U JPS6325869 U JP S6325869U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic circuit
- variable displacement
- displacement pump
- closed hydraulic
- closed
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Control Of Fluid Gearings (AREA)
Description
第１図は従来例の線図、第２図は本考案の実施
例の線図である。 １…油圧モータ、２…可変容量ポンプ、５…閉
油圧回路、８，８…チエツク弁、９…開閉弁、１
０…高圧小流量ポンプ。
例の線図である。 １…油圧モータ、２…可変容量ポンプ、５…閉
油圧回路、８，８…チエツク弁、９…開閉弁、１
０…高圧小流量ポンプ。
Claims (1)
- 油圧モータと可変容量ポンプとを閉油圧回路で
接続して該可変容量ポンプの吐出量を変化させる
ことにより油圧モータの回転速度を制御するよう
にしたものに於いて、該閉油圧回路へチエツク弁
及び開閉弁を介して高圧小流量油圧ポンプを接続
したことを特徴とする閉油圧回路装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11944986U JPS6325869U (ja) | 1986-08-05 | 1986-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11944986U JPS6325869U (ja) | 1986-08-05 | 1986-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6325869U true JPS6325869U (ja) | 1988-02-20 |
Family
ID=31006833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11944986U Pending JPS6325869U (ja) | 1986-08-05 | 1986-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6325869U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012189149A (ja) * | 2011-03-10 | 2012-10-04 | Kanzaki Kokyukoki Manufacturing Co Ltd | 油圧式無段変速装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910789A (ja) * | 1972-05-27 | 1974-01-30 | ||
| JPS4939105A (ja) * | 1972-08-21 | 1974-04-12 |
-
1986
- 1986-08-05 JP JP11944986U patent/JPS6325869U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910789A (ja) * | 1972-05-27 | 1974-01-30 | ||
| JPS4939105A (ja) * | 1972-08-21 | 1974-04-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012189149A (ja) * | 2011-03-10 | 2012-10-04 | Kanzaki Kokyukoki Manufacturing Co Ltd | 油圧式無段変速装置 |