JPH045580U - - Google Patents
Info
- Publication number
- JPH045580U JPH045580U JP4726790U JP4726790U JPH045580U JP H045580 U JPH045580 U JP H045580U JP 4726790 U JP4726790 U JP 4726790U JP 4726790 U JP4726790 U JP 4726790U JP H045580 U JPH045580 U JP H045580U
- Authority
- JP
- Japan
- Prior art keywords
- pipe member
- breather
- transmission
- opening
- shape memory
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Temperature-Responsive Valves (AREA)
- General Details Of Gearings (AREA)
Description
図は本考案の一実施例を示し、第１図はトラン
スミツシヨンケースに中空パイプを接続した状態
の要部断面構成図、第２図は中空パイプの先端部
の拡大断面構成図、第３図は従来のブリーザー構
造の断面構成図である。
１……トランスミツシヨンケース、２……中空
パイプ、２ａ……水平部、３……キヤツプ、４…
…形状記憶合金プレート、Ｋ……開口。
The figures show one embodiment of the present invention, in which Fig. 1 is a cross-sectional configuration diagram of the main part in a state where a hollow pipe is connected to a transmission case, Fig. 2 is an enlarged sectional configuration diagram of the tip of the hollow pipe, and Figure 3 is an enlarged sectional configuration diagram of the tip of the hollow pipe. The figure is a cross-sectional configuration diagram of a conventional breather structure. 1...Transmission case, 2...Hollow pipe, 2a...Horizontal part, 3...Cap, 4...
...Shape memory alloy plate, K...opening.
Claims (1)
られたパイプ部材を介し、トランスミツシヨン内
圧と外気圧を一定にするブリーザーにおいて、前
記パイプ部材の外気側開口部に温度差により開閉
する形状記憶合金プレートを配設したことを特徴
とするトランスミツシヨンのブリーザー構造。 (2) 前記パイプ部材の開口端側を水平方向に折
曲させ、該パイプ部材の開口部にほぼ垂直状に形
状記憶合金プレートを配設してなる実用新案登録
請求の範囲第１項記載のトランスミツシヨンのブ
リーザー構造。[Claims for Utility Model Registration] (1) In a breather that maintains transmission internal pressure and external pressure constant through a pipe member provided in communication with the transmission case, a breather is provided at the outside air side opening of the pipe member. A transmission breather structure featuring a shape memory alloy plate that opens and closes depending on temperature differences. (2) A utility model according to claim 1, wherein the opening end side of the pipe member is bent in the horizontal direction, and a shape memory alloy plate is disposed approximately vertically at the opening of the pipe member. Transmission breather structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047267U JPH081346Y2 (en) | 1990-05-02 | 1990-05-02 | Transmission breather structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047267U JPH081346Y2 (en) | 1990-05-02 | 1990-05-02 | Transmission breather structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045580U true JPH045580U (en) | 1992-01-20 |
| JPH081346Y2 JPH081346Y2 (en) | 1996-01-17 |
Family
ID=31563050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990047267U Expired - Lifetime JPH081346Y2 (en) | 1990-05-02 | 1990-05-02 | Transmission breather structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081346Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952376U (en) * | 1982-09-30 | 1984-04-06 | 日本電気ホームエレクトロニクス株式会社 | Freezer refrigerator |
| JPS6159816U (en) * | 1984-09-25 | 1986-04-22 | ||
| JPS6435277U (en) * | 1987-08-27 | 1989-03-03 | ||
| JPH01173559U (en) * | 1988-05-26 | 1989-12-08 |
-
1990
- 1990-05-02 JP JP1990047267U patent/JPH081346Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952376U (en) * | 1982-09-30 | 1984-04-06 | 日本電気ホームエレクトロニクス株式会社 | Freezer refrigerator |
| JPS6159816U (en) * | 1984-09-25 | 1986-04-22 | ||
| JPS6435277U (en) * | 1987-08-27 | 1989-03-03 | ||
| JPH01173559U (en) * | 1988-05-26 | 1989-12-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081346Y2 (en) | 1996-01-17 |
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