JPH02132168U - - Google Patents
Info
- Publication number
- JPH02132168U JPH02132168U JP4142989U JP4142989U JPH02132168U JP H02132168 U JPH02132168 U JP H02132168U JP 4142989 U JP4142989 U JP 4142989U JP 4142989 U JP4142989 U JP 4142989U JP H02132168 U JPH02132168 U JP H02132168U
- Authority
- JP
- Japan
- Prior art keywords
- torque converter
- torque
- converter cover
- turbine shaft
- oil
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Control Of Fluid Gearings (AREA)
Description
第１〜６図は本考案に係るトルクコンバータの
トルク伝達制御装置の第１実施例を示す図であり
、第１図はそのトルクコンバータの断面図、第２
図はそのオイルポンプ構造体の構成図、第３図は
その吐出抵抗付加手段の構成図、第４図はその作
用を説明するためのタイミングチヤート、第５図
および第６図はそれぞれ吐出抵抗付加手段の他の
態様を示す構成図、第７図は本考案に係るトルク
コンバータのトルク伝達制御装置の第２実施例を
示すそのトルクコンバータの断面図、第８図は第
１、第２実施例におけるオイルポンプ構造体の他
の態様を示す斜視図である。第９〜１１図は従来
例を示す図であり、第９図はそのトルクコンバー
タの断面図、第１０図はその油圧制御回路図、第
１１図ａ〜ｄは従来の課題の説明図である。
２１……トルクコンバータカバー、２３……ポ
ンプインペラ、２５……タービンランナ、２７…
…インプツトシヤフト（タービン軸）、３１……
オイルポンプ構造体、９３……ギヤポンプ（オイ
ルポンプ構造体）、４９，６０，７０……吐出抵
抗付加手段。
1 to 6 are diagrams showing a first embodiment of a torque transmission control device for a torque converter according to the present invention, and FIG. 1 is a sectional view of the torque converter, and FIG.
Fig. 3 is a block diagram of the oil pump structure, Fig. 3 is a block diagram of its discharge resistance adding means, Fig. 4 is a timing chart for explaining its operation, and Figs. 5 and 6 are respective illustrations of the discharge resistance adding means. FIG. 7 is a sectional view of the torque converter showing a second embodiment of the torque transmission control device for a torque converter according to the present invention, and FIG. 8 is a diagram showing the first and second embodiments. FIG. 3 is a perspective view showing another aspect of the oil pump structure in FIG. 9 to 11 are diagrams showing a conventional example, in which FIG. 9 is a sectional view of the torque converter, FIG. 10 is a hydraulic control circuit diagram thereof, and FIGS. 11 a to d are explanatory diagrams of conventional problems. . 21...Torque converter cover, 23...Pump impeller, 25...Turbine runner, 27...
...Input shaft (turbine shaft), 31...
Oil pump structure, 93... Gear pump (oil pump structure), 49, 60, 70... Discharge resistance adding means.
Claims (1)
駆動するトルクコンバータカバーと、トルクコン
バータカバー内に収装されてポンプインペラから
圧送される油流により駆動され、タービン軸を介
して外部にトルクを伝達するタービンランナと、
トルクコンバータカバーおよびタービン軸の間に
介装され、両者の相対回転により駆動されてトル
クコンバータカバー内の油を吸入・吐出するオイ
ルポンプ構造体と、オイルポンプ構造体に吐出抵
抗を付加し、オイルポンプ構造体を介してトルク
コンバータカバーからタービン軸に前記吐出抵抗
に応じてトルクを伝達させる吐出抵抗吐出抵抗付
加手段と、を備えたことを特徴とするトルクコン
バータのトルク伝達制御装置。 A torque converter cover receives torque from the drive source to drive the pump impeller, and is driven by an oil flow housed within the torque converter cover and pumped from the pump impeller, transmitting torque to the outside via the turbine shaft. turbine runner and
An oil pump structure is installed between the torque converter cover and the turbine shaft, and is driven by the relative rotation between the two to suck in and discharge oil from the torque converter cover. A torque transmission control device for a torque converter, comprising: a discharge resistance adding means for transmitting torque from a torque converter cover to a turbine shaft via a pump structure in accordance with the discharge resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4142989U JPH02132168U (en) | 1989-04-06 | 1989-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4142989U JPH02132168U (en) | 1989-04-06 | 1989-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132168U true JPH02132168U (en) | 1990-11-02 |
Family
ID=31552090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4142989U Pending JPH02132168U (en) | 1989-04-06 | 1989-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132168U (en) |
-
1989
- 1989-04-06 JP JP4142989U patent/JPH02132168U/ja active Pending
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