JPH01102458U - - Google Patents
Info
- Publication number
- JPH01102458U JPH01102458U JP19717487U JP19717487U JPH01102458U JP H01102458 U JPH01102458 U JP H01102458U JP 19717487 U JP19717487 U JP 19717487U JP 19717487 U JP19717487 U JP 19717487U JP H01102458 U JPH01102458 U JP H01102458U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- complete explosion
- spring
- negative pressure
- set temperature
- 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
- 238000004880 explosion Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
Landscapes
- Means For Warming Up And Starting Carburetors (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は作動状態を示す縦断面略図で、イは低温時、
ロは常温時、第３図は雰囲気温度対するチヨーク
弁開度の本考案品と従来品との比較を示すグラフ
である。
１……吸気路、２……チヨーク弁、４……バイ
メタル、５……完爆ダイヤフラム機構、７……ダ
イヤフラム、８……負圧室、１１……完爆ばね、
１２……筒体、１４……ロツド、１６……補助完
爆ばね。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a schematic longitudinal cross-sectional view showing the operating state. A is at low temperature;
Figure 3 is a graph showing a comparison of the valve opening of the present invention and a conventional product with respect to ambient temperature. DESCRIPTION OF SYMBOLS 1...Intake path, 2...Chiyoke valve, 4...Bimetal, 5...Complete explosion diaphragm mechanism, 7...Diaphragm, 8...Negative pressure chamber, 11...Complete explosion spring,
12... cylinder body, 14... rod, 16... auxiliary complete explosion spring.
Claims (1)
ヤフラムとこのダイヤフラムをチヨーク弁閉弁方
向へ付勢する完爆ばねとを有し且つチヨーク弁に
連結されたロツドと前記ダイヤフラムとが補助完
爆ばねを介して連結されている完爆ダイヤフラム
機構を具えた気化器の自動チヨーク装置において
、前記補助完爆ばねは自由長が設定温度以下で短
く設定温度以上で長くなるように形状記憶合金に
よつて作られていることを特徴とする気化器の自
動チヨーク装置。 It has a negative pressure chamber into which engine suction negative pressure is introduced, a diaphragm, and a complete explosion spring that urges the diaphragm in the direction of closing the choke valve, and the rod connected to the choke valve and the diaphragm assist in complete explosion. In an automatic choke device for a carburetor equipped with a complete explosion diaphragm mechanism connected via a spring, the auxiliary complete explosion spring is made of a shape memory alloy so that its free length is short below a set temperature and becomes long above a set temperature. An automatic combustion device for a vaporizer, characterized in that it is made of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19717487U JPH01102458U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19717487U JPH01102458U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102458U true JPH01102458U (en) | 1989-07-11 |
Family
ID=31487742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19717487U Pending JPH01102458U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102458U (en) |
-
1987
- 1987-12-25 JP JP19717487U patent/JPH01102458U/ja active Pending
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