JPH02456U - - Google Patents
Info
- Publication number
- JPH02456U JPH02456U JP7748488U JP7748488U JPH02456U JP H02456 U JPH02456 U JP H02456U JP 7748488 U JP7748488 U JP 7748488U JP 7748488 U JP7748488 U JP 7748488U JP H02456 U JPH02456 U JP H02456U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- torque converter
- pump
- fluid pressure
- casing
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Fluid Gearings (AREA)
Description
第１図〜第５図は本考案の実施例を示すもので
、第１図はトルクコンバータの上部縦断面図、第
２図は第１図においてタービンのみを示した上部
背面図、第３図は本実施例に係るチエツク弁の要
部拡大断面図、第４図は減速時におけるチエツク
弁の動作状態を示す要部拡大断面図、第５図はタ
ービンをインナコア側から見た要部正面図である
。第６図は従来のロツクアツプ機構付きトルクコ
ンバータの概略構成図である。
１０…トルクコンバータ、１２…ケーシング、
１２ａ…ケース内面壁、１３…ポンプ、１４…タ
ービン、１７…ステータ、２２…タービンシエル
、２７…流体通路、２９…ロツクアツプピストン
、３２…締結室、３３…弁（チエツク弁）。
Figures 1 to 5 show an embodiment of the present invention, in which Figure 1 is a vertical cross-sectional view of the upper part of the torque converter, Figure 2 is a rear view of the upper part of Figure 1 showing only the turbine, and Figure 3 is a rear view of the upper part of the torque converter. 4 is an enlarged sectional view of the main part of the check valve according to this embodiment, FIG. 4 is an enlarged sectional view of the main part showing the operating state of the check valve during deceleration, and FIG. 5 is a front view of the main part of the turbine as seen from the inner core side. It is. FIG. 6 is a schematic diagram of a conventional torque converter with a lock-up mechanism. 10...torque converter, 12...casing,
12a... Case inner wall, 13... Pump, 14... Turbine, 17... Stator, 22... Turbine shell, 27... Fluid passage, 29... Lock-up piston, 32... Fastening chamber, 33... Valve (check valve).
Claims (1)
のケーシングと一体的に回転するポンプと、この
ポンプに相対向して配置された回転自在のタービ
ンと、両者間に配置されたステータと、上記ター
ビンの背面側に配設されてケース内面壁に締結可
能とされたロツクアツプピストンとを有するトル
クコンバータであつて、上記タービンを形成する
タービンシエルに、このタービンシエルの外側の
流体圧が内側の流体圧よりも低下したとき開弁す
る弁が設けられていることを特徴とするトルクコ
ンバータ。 Inside a casing filled with working fluid, there are a pump that rotates integrally with the casing, a rotatable turbine that is placed opposite to the pump, a stator that is placed between them, and the turbine. The torque converter has a lock-up piston that is disposed on the back side and can be fastened to the inner wall of the case, and the fluid pressure on the outside of the turbine shell is equal to the fluid pressure on the inside of the turbine shell that forms the turbine. A torque converter characterized by being provided with a valve that opens when the torque becomes lower than .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7748488U JPH06685Y2 (en) | 1988-06-10 | 1988-06-10 | Torque converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7748488U JPH06685Y2 (en) | 1988-06-10 | 1988-06-10 | Torque converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02456U true JPH02456U (en) | 1990-01-05 |
| JPH06685Y2 JPH06685Y2 (en) | 1994-01-05 |
Family
ID=31302468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7748488U Expired - Lifetime JPH06685Y2 (en) | 1988-06-10 | 1988-06-10 | Torque converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06685Y2 (en) |
-
1988
- 1988-06-10 JP JP7748488U patent/JPH06685Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06685Y2 (en) | 1994-01-05 |