JPH02452U

JPH02452U -

Info

Publication number: JPH02452U
Application number: JP7787188U
Authority: JP
Priority date: 1988-06-13
Filing date: 1988-06-13
Publication date: 1990-01-05

Description

[Brief explanation of drawings]

第１図はこの考案による自動変速装置用流体フ
イルタ装置の第１の実施例を示す概略縦断面図、
第２図は第１図に示すものに使用している補強板
および金網を下ケース側から見た概略図、第３図
はストツパ部材の概略図、第４図はストツパ部材
が取付けられた部分の補強板を示す断面図、第５
図はこの考案による自動変速装置用流体フイルタ
装置の第２の実施例を示す概略縦断面図、第６図
は第５図に示すものに使用している補強板および
金網を下ケース側から見た断面図、第７図はスト
ツパ部材の概略図、第８図はストツパ部材が取付
けられた部分の補強板を示す断面図、第９図はこ
の考案による自動変速装置用流体フイルタ装置の
第３の実施例を示す概略縦断面図、第１０図は第
９図に示すものに使用している補強板および金網
を下ケース側から見た断面図、第１１図はストツ
パ部材の概略図、第１２図ａ，ｂ，ｃはストツパ
部材の係止部を作る状態を示す概略図、第１３図
はストツパ部材が取付けられた部分の捕強板を示
す断面図、第１４図および第１５図はストツパ部
材の変形例を示す概略図、第１６図はこの考案に
よる自動変速装置用流体フイルタ装置の第４の実
施例を示す概略縦断面図、第１７図は第１６図に
示すものに使用している補強板および金網を下ケ
ース側から見た断面図、第１８図は補強板の凹部
の拡大図、第１９図はストツパ部材の概略図、第
２０図はストツパ部材が取付けられた部分の補強
板を示す断面図、第２１図はストツパ部材の概略
図、第２２図はこの考案による自動変速装置用流
体フイルタ装置の第４の実施例の変形例の凹部を
示す概略縦断面図、第２３図は第２２図に示す部
分に取付けられるストツパ部材を示す概略図、第
２４図はストツパ部材の概略図、第２５図は従来
の自動変速装置用流体フイルタ装置を示す概略縦
断面図、第２６図は第２５図に示すものの補強板
および金網を下ケース側から見た概略図である。１，２１……補強部材（補強板）、２，２２…
…フイルタ（金網）、３，２３……フレーム部、
３ａ……凹部、３ｂ，３ｄ……切欠部、３ｃ，３
ｅ……孔、４，２４……枠部、５，２５……流入
口、６，２６……下ケース、７，２７……流出口
、８，２８……上ケース、１０……ストツパ部材
、１０ａ……端部、１０ｂ，１０ｅ，１０ｋ，１
０ｌ，１０ｍ，１０ｐ……案内羽根、１０ｃ……
スポツト溶接、１０ｄ，１０ｈ……係止部。 FIG. 1 is a schematic longitudinal sectional view showing a first embodiment of a fluid filter device for an automatic transmission according to the invention;
Figure 2 is a schematic view of the reinforcing plate and wire mesh used in the thing shown in Figure 1, viewed from the lower case side, Figure 3 is a schematic diagram of the stopper member, and Figure 4 is the part where the stopper member is attached. 5th cross-sectional view showing the reinforcing plate of
The figure is a schematic longitudinal sectional view showing a second embodiment of the fluid filter device for automatic transmission according to this invention, and FIG. 6 is a reinforcing plate and wire mesh used in the device shown in FIG. 7 is a schematic diagram of the stopper member, FIG. 8 is a sectional view showing the reinforcing plate of the portion where the stopper member is attached, and FIG. 9 is a third diagram of the fluid filter device for an automatic transmission according to the invention. FIG. 10 is a cross-sectional view of the reinforcing plate and wire mesh used in the embodiment shown in FIG. 9, viewed from the lower case side. FIG. 11 is a schematic diagram of the stopper member. Figures 12a, b, and c are schematic diagrams showing how the locking part of the stopper member is made, Figure 13 is a sectional view showing the reinforcing plate in the part where the stopper member is attached, and Figures 14 and 15 are A schematic view showing a modification of the stopper member, FIG. 16 is a schematic vertical sectional view showing a fourth embodiment of the fluid filter device for an automatic transmission according to this invention, and FIG. Fig. 18 is an enlarged view of the recessed portion of the reinforcing plate, Fig. 19 is a schematic diagram of the stopper member, and Fig. 20 is a cross-sectional view of the part where the stopper member is attached. 21 is a sectional view showing the reinforcing plate, FIG. 21 is a schematic view of the stopper member, FIG. 22 is a schematic vertical sectional view showing the recess of a modification of the fourth embodiment of the fluid filter device for an automatic transmission according to this invention, and FIG. 23 is a schematic diagram showing a stopper member attached to the part shown in FIG. 22, FIG. 24 is a schematic diagram of the stopper member, and FIG. 25 is a schematic vertical sectional view showing a conventional fluid filter device for an automatic transmission. FIG. 26 is a schematic diagram of the reinforcing plate and wire mesh shown in FIG. 25, viewed from the lower case side. 1, 21... Reinforcement member (reinforcement plate), 2, 22...
... Filter (wire mesh), 3, 23 ... Frame part,
3a... recess, 3b, 3d... notch, 3c, 3
e... Hole, 4, 24... Frame, 5, 25... Inlet, 6, 26... Lower case, 7, 27... Outlet, 8, 28... Upper case, 10... Stopper member , 10a... end, 10b, 10e, 10k, 1
0l, 10m, 10p...Guide vane, 10c...
Spot welding, 10d, 10h...locking part.

Claims

[Claims for Utility Model Registration] (1) A filter 2 that filters oil, and a filter 2 provided adjacent to the filter 2;
A lower case 6 having an inlet 5 on the side of the filter 2 and an upper case 8 having an outlet 7 on the side of the reinforcing member 1 are stacked on top of each other. A fluid filter device for an automatic transmission, which is positioned and sandwiched between guide vanes 10b for ensuring oil flow in the lattice-shaped portion 3 of the reinforcing member 1.
. A fluid filter device for an automatic transmission, characterized in that it prevents. (2) A filter 2 that filters oil, and a filter 2 that is provided adjacent to the filter 2.
A lower case 6 having an inlet 5 on the side of the filter 2 and an upper case 8 having an outlet 7 on the side of the reinforcing member 1 are stacked on top of each other. This is a fluid filter device for an automatic transmission, which is positioned and sandwiched between them, and has a pair of recesses 3a formed in the lattice-shaped portion 3 of the reinforcing member 1, and between the pair of recesses 3a, oil is filtered. Guide vane 10 to ensure the flow of
A stopper member 10 having sizes 10k, 10l is attached via its locking portions 10d and 10h, and this stopper member 10 comes into contact with the upper case 8 and the filter 2 and reinforcing member 1 are removed by oil. A fluid filter device for an automatic transmission, characterized in that it prevents pressure displacement. (3) The stopper member 10 is connected to the reinforcing member 1.
2. A fluid filter device for an automatic transmission according to claim 1, wherein the fluid filter device is fixed to the grid-like portion 3 of the automatic transmission device by welding. (4) Said guide vanes 10b, 10e, 10k, 1
0l, 10m, 10r are the inflow ports 5 of the lower case 6
3. The fluid filter device for an automatic transmission according to claim 1, wherein the fluid filter device is bent at a predetermined curvature in order to secure an oil flow path from the flow path to the outlet port 7 of the upper case 8.