JPH023051U - - Google Patents
Info
- Publication number
- JPH023051U JPH023051U JP8139888U JP8139888U JPH023051U JP H023051 U JPH023051 U JP H023051U JP 8139888 U JP8139888 U JP 8139888U JP 8139888 U JP8139888 U JP 8139888U JP H023051 U JPH023051 U JP H023051U
- Authority
- JP
- Japan
- Prior art keywords
- inner vent
- spring
- vent
- biases
- communicates
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 2
- 239000006200 vaporizer Substances 0.000 claims 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の全体構成を示す断面図、第２
図と第３図は本実施例の要部断面図である。
１…気化器本体、２…エアホーン、３…フロー
ト室、４…インナベント、４ａ…固定パイプ、４
ｂ…可動パイプ、５…アウタベント、６…形状記
憶合金製スプリング、７…バツクスプリング。
Figure 1 is a sectional view showing the overall structure of the present invention, Figure 2
This figure and FIG. 3 are sectional views of essential parts of this embodiment. 1... Carburetor body, 2... Air horn, 3... Float chamber, 4... Inner vent, 4a... Fixed pipe, 4
b...Movable pipe, 5...Outer vent, 6...Shape memory alloy spring, 7...Back spring.
Claims (1)
ト及びフロート室とキヤニスタを連通するアウタ
ベントを設けた気化器において、 前記インナベントを伸縮可能なパイプによつて
形成すると共に該パイプを伸張方向に付勢する形
状記憶合金製スプリングと収縮方向に付勢するバ
ツクスプリングとを設け、インナベントの周囲温
度が所定温度以上のとき形状記憶合金製スプリン
グのばね荷重がバツクスプリングのばね荷重より
大きくなるように構成したことを特徴とする気化
器。[Claims for Utility Model Registration] In a carburetor provided with an inner vent that communicates a float chamber and an air horn, and an outer vent that communicates a float chamber and a canister, the inner vent is formed by an expandable pipe, and the pipe is extended in the extending direction. A shape memory alloy spring that biases the inner vent in the direction of contraction and a back spring that biases the inner vent in the contraction direction are provided so that the spring load of the shape memory alloy spring becomes greater than the spring load of the back spring when the ambient temperature of the inner vent is higher than a predetermined temperature. A vaporizer characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8139888U JPH023051U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8139888U JPH023051U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023051U true JPH023051U (en) | 1990-01-10 |
Family
ID=31306181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8139888U Pending JPH023051U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023051U (en) |
-
1988
- 1988-06-20 JP JP8139888U patent/JPH023051U/ja active Pending