JPH0384476U - - Google Patents
Info
- Publication number
- JPH0384476U JPH0384476U JP14637689U JP14637689U JPH0384476U JP H0384476 U JPH0384476 U JP H0384476U JP 14637689 U JP14637689 U JP 14637689U JP 14637689 U JP14637689 U JP 14637689U JP H0384476 U JPH0384476 U JP H0384476U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic oil
- pump
- motor
- tank
- hydraulic
- 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
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Fluid Gearings (AREA)
Description
第１図は本考案に係る車両の減速エネルギー回
収装置の一実施例を示す油圧回路図、第２図は作
動油タンクトとドレンタンクとを一体化してなる
タンクの外観側面図で第１図に示した同上装置に
適用した状態で示しているものである。
１……エンジン、２……クラツチ、３……トラ
ンスミツシヨン、３′……多段変速式ＰＴＯ出力
装置、４……メインシヤフト、６……メインシヤ
フトＰＴＯギヤ、７ａ，７ｂ……駆動ギヤ、８…
…ＰＴＯ出力軸、９……メインシヤフトＰＴＯギ
ヤシンクロナイザ、１６……油圧ポンプ・モータ
、２８……第１ポート、２９……第２ポート、３
０……容量制御用電磁弁、３２……ピストン、４
０……高圧油路、４１……アキユムレータ、４２
……低圧油路、４３……作動油タンク、４５……
エアタンク、１０２……チヤージポンプ、１１４
……ドレンタンク部。
Fig. 1 is a hydraulic circuit diagram showing an embodiment of the vehicle deceleration energy recovery device according to the present invention, and Fig. 2 is an external side view of a tank that integrates a hydraulic oil tank and a drain tank. The figure is shown applied to the same device shown above. 1... Engine, 2... Clutch, 3... Transmission, 3'... Multi-speed PTO output device, 4... Main shaft, 6... Main shaft PTO gear, 7a, 7b... Drive gear, 8...
...PTO output shaft, 9...Main shaft PTO gear synchronizer, 16...Hydraulic pump/motor, 28...1st port, 29...2nd port, 3
0... Solenoid valve for capacity control, 32... Piston, 4
0... High pressure oil line, 41... Accumulator, 42
...Low pressure oil line, 43...Hydraulic oil tank, 45...
Air tank, 102...Charge pump, 114
...Drain tank section.
Claims (1)
タを減速時にポンプとして作動させ加圧された作
動油タンク内の作動油をアキユムレータへ送つて
蓄圧するとともに、前記アキユムレータ内の蓄積
エネルギーで前記油圧ポンプ・モータをモータと
して作動させて起動エネルギーとして使用し、か
つ前記作動油タンク内へ通じる油路にドレンタン
ク内の作動油をチヤージポンプを介して補給する
ようにした車両の減速エネルギー回収装置であつ
て、前記作動油タンクと前記ドレンタンクとを一
体化したことを特徴とする車両の減速エネルギー
回収装置。 The hydraulic pump/motor connected to the output shaft of the PTO is operated as a pump during deceleration, and the pressurized hydraulic oil in the hydraulic oil tank is sent to the accumulator to accumulate pressure, and the energy stored in the accumulator is used to pump the hydraulic pump/motor. A deceleration energy recovery device for a vehicle, which operates a motor as a motor and uses it as starting energy, and replenishes hydraulic oil in a drain tank via a charge pump to an oil passage leading into the hydraulic oil tank, A vehicle deceleration energy recovery device, characterized in that the hydraulic oil tank and the drain tank are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14637689U JPH0384476U (en) | 1989-12-19 | 1989-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14637689U JPH0384476U (en) | 1989-12-19 | 1989-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384476U true JPH0384476U (en) | 1991-08-27 |
Family
ID=31692968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14637689U Pending JPH0384476U (en) | 1989-12-19 | 1989-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384476U (en) |
-
1989
- 1989-12-19 JP JP14637689U patent/JPH0384476U/ja active Pending
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