JPH01159502U - - Google Patents
Info
- Publication number
- JPH01159502U JPH01159502U JP5435288U JP5435288U JPH01159502U JP H01159502 U JPH01159502 U JP H01159502U JP 5435288 U JP5435288 U JP 5435288U JP 5435288 U JP5435288 U JP 5435288U JP H01159502 U JPH01159502 U JP H01159502U
- Authority
- JP
- Japan
- Prior art keywords
- generator
- switching element
- coil
- retarder
- field coil
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例に係る界磁電流の制
御回路を示す回路図、第２図は界磁電流を制御す
るパルス状の信号を示すグラフ、第３図はリター
ダの制動特性を示すグラフ、第４図はリターダを
備えるエンジンの全体の構造を示す正面図、第５
図はリターダの要部斜視図、第６図は同要部拡大
展開正面図である。
なお図面に用いた符号において、４……フライ
ホイール、７……誘導子磁極、９……ポールコア
、１１……電機子コイル、１２……界磁コイル、
１４……バツテリ、１６……トランジスタ、１７
……コントローラ、２１……マイクロコンピユー
タ、２４〜２６……コンデンサ、２７，２８……
トライアツク、である。
Fig. 1 is a circuit diagram showing a field current control circuit according to an embodiment of the present invention, Fig. 2 is a graph showing a pulse-like signal for controlling the field current, and Fig. 3 shows the braking characteristics of the retarder. Figure 4 is a front view showing the overall structure of an engine equipped with a retarder;
The figure is a perspective view of the main part of the retarder, and FIG. 6 is an enlarged front view of the main part. In addition, in the symbols used in the drawings, 4... flywheel, 7... inductor magnetic pole, 9... pole core, 11... armature coil, 12... field coil,
14...Battery, 16...Transistor, 17
... Controller, 21 ... Microcomputer, 24 to 26 ... Capacitor, 27, 28 ...
It's a triage.
Claims (1)
電を行なう際に外部からなされる仕事を制動力と
して利用するとともに、前記発電機の電機子コイ
ルのコンデンサを接続して共振回路を形成するよ
うにした装置において、前記発電機の界磁コイル
をスイツチング素子を介して直流電源と接続し、
前記直流電源から前記界磁コイルにパルス状に界
磁電流を共給するとともに、そのパルス巾を前記
スイツチング素子によつて調整するようにしたこ
とを特徴とする車両用制動装置。 The retarder is composed of a generator, and when the generator generates electricity, the work done from the outside is used as a braking force, and a resonant circuit is formed by connecting a capacitor of the armature coil of the generator. In the device, the field coil of the generator is connected to a DC power source via a switching element,
A braking device for a vehicle, characterized in that a pulsed field current is co-supplied from the DC power supply to the field coil, and the width of the pulse is adjusted by the switching element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5435288U JPH0628882Y2 (en) | 1988-04-22 | 1988-04-22 | Vehicle retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5435288U JPH0628882Y2 (en) | 1988-04-22 | 1988-04-22 | Vehicle retarder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01159502U true JPH01159502U (en) | 1989-11-06 |
| JPH0628882Y2 JPH0628882Y2 (en) | 1994-08-03 |
Family
ID=31280288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5435288U Expired - Lifetime JPH0628882Y2 (en) | 1988-04-22 | 1988-04-22 | Vehicle retarder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628882Y2 (en) |
-
1988
- 1988-04-22 JP JP5435288U patent/JPH0628882Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628882Y2 (en) | 1994-08-03 |