JPH0243754U - - Google Patents
Info
- Publication number
- JPH0243754U JPH0243754U JP1988123702U JP12370288U JPH0243754U JP H0243754 U JPH0243754 U JP H0243754U JP 1988123702 U JP1988123702 U JP 1988123702U JP 12370288 U JP12370288 U JP 12370288U JP H0243754 U JPH0243754 U JP H0243754U
- Authority
- JP
- Japan
- Prior art keywords
- pressure circuit
- pump motor
- switching valve
- control
- accumulators
- 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
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Braking Arrangements (AREA)
Description
第１図はこの考案の実施例を示す一部構成図、
第２図は同じくエネルギの回収制御の一例を説明
する制御パターン図、第３図は同じくフル蓄圧時
での動力再生制御を説明する制御パターン図、第
４図は同じく部分蓄圧時での動力再生制御を説明
する制御パターン図、第５図は他の実施例を示す
一部構成図、第６図は同じくエネルギの回収制御
の一例を説明する制御パターン図、第７図は同じ
くエネルギ回収時でのポンプモータの斜板角制御
を説明する制御パターン図である。
１……ポンプモータ、２，５，８……切換弁、
３……高圧回路、４……低圧回路、６，７，２１
，２２……高圧型アキユームレータ、９，１０，
２０……低圧型アキユームレータ。
FIG. 1 is a partial configuration diagram showing an embodiment of this invention.
Fig. 2 is a control pattern diagram illustrating an example of energy recovery control, Fig. 3 is a control pattern diagram illustrating power regeneration control during full pressure accumulation, and Fig. 4 is a control pattern diagram illustrating power regeneration control during partial pressure accumulation. FIG. 5 is a partial configuration diagram showing another embodiment, FIG. 6 is a control pattern diagram explaining an example of energy recovery control, and FIG. 7 is a control pattern diagram illustrating an example of energy recovery control. FIG. 3 is a control pattern diagram illustrating swash plate angle control of the pump motor. 1...Pump motor, 2, 5, 8...Switching valve,
3...High voltage circuit, 4...Low voltage circuit, 6, 7, 21
, 22... High pressure type accumulator, 9, 10,
20...Low pressure type accumulator.
Claims (1)
動されるオイルポンプモータを設け、このポンプ
モータの吐出側と吸込側を切換弁を介して高圧回
路と低圧回路に接続すると共に、高圧回路に切換
弁を介して複数の高圧型アキユームレータを並列
に接続したことを特徴とする車両のブレーキエネ
ルギ回生装置。 An oil pump motor is provided that is driven by the engine exhaust or the rotational force of the drive system, and the discharge side and suction side of this pump motor are connected to the high pressure circuit and the low pressure circuit via a switching valve, and the switching valve is connected to the high pressure circuit. A brake energy regeneration device for a vehicle, characterized in that a plurality of high-pressure accumulators are connected in parallel through a plurality of high-pressure accumulators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123702U JPH0243754U (en) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123702U JPH0243754U (en) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243754U true JPH0243754U (en) | 1990-03-26 |
Family
ID=31372796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988123702U Pending JPH0243754U (en) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017133538A (en) * | 2016-01-25 | 2017-08-03 | マツダ株式会社 | Vehicle regeneration system |
-
1988
- 1988-09-21 JP JP1988123702U patent/JPH0243754U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017133538A (en) * | 2016-01-25 | 2017-08-03 | マツダ株式会社 | Vehicle regeneration system |
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