JP4252943B2 - 気化器のオートチョーク装置 - Google Patents
気化器のオートチョーク装置 Download PDFInfo
- Publication number
- JP4252943B2 JP4252943B2 JP2004217000A JP2004217000A JP4252943B2 JP 4252943 B2 JP4252943 B2 JP 4252943B2 JP 2004217000 A JP2004217000 A JP 2004217000A JP 2004217000 A JP2004217000 A JP 2004217000A JP 4252943 B2 JP4252943 B2 JP 4252943B2
- Authority
- JP
- Japan
- Prior art keywords
- movable cylinder
- temperature sensing
- engine
- choke
- heat
- 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.)
- Expired - Fee Related
Links
- 239000006200 vaporizer Substances 0.000 title claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 6
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 231100000518 lethal Toxicity 0.000 description 2
- 230000001665 lethal effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000031070 response to heat Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
Description
C・・・・・気化器
E・・・・・4サイクルエンジン
4・・・・・シリンダヘッド
4a・・・・吸気ポートの周壁
4i・・・・囲壁
6i・・・・吸気ポート
19・・・・チョーク弁
25・・・・感温部
26・・・・出力部
27・・・・収容室
30・・・・ハウジング
30a・・・ハウジングの第1部分
30a′・・第1部分の底部
30b・・・ハウジングの第2部分
31・・・・可動シリンダ
33・・・・固定ピストン
35・・・・ワックス
Claims (1)
- 4サイクルエンジン(E)の発熱部に配置される感温部(25)と,この感温部(25)及び気化器(C)のチョーク弁(19)間を連結し,感温部(25)の受熱作動に応じてチョーク弁(19)を開くように作動する出力部(26)とを備える,気化器のオートチョーク装置において,
前記4サイクルエンジン(E)のシリンダヘッド(4)に形成された吸気ポート(6i)の周壁(4a)と,この周壁(4a)の一側から起立する囲壁(4b)とで画成される収容室(27)に前記感温部(25)を配置し,
この感温部(25)を,熱伝導性の高い金属製で底部(30a′)を有するカップ状の第1部分(30a)及び,この第1部分(30a)の解放端に嵌合する断熱性の高い円筒状の第2部分(30b)よりなるハウジング(30)と,このハウジング(30)内に摺動可能に嵌合される可動シリンダ(31)と,この可動シリンダ(31)内に摺動可能に嵌合されてその外端を前記第1部分(30a)の底部(30a′)に当接させた固定ピストン(33)と,前記可動シリンダ(31)内に封入され,前記シリンダヘッド(4)からの受熱により膨張して前記固定ピストン(33)を前記底部(30a′)に向けて押圧し,その反作用で前記可動シリンダ(31)を前記第1部分(30a)との嵌合位置から前記第2部分(30b)との嵌合位置へと摺動させるワックス(35)とから構成し,前記可動シリンダ(31)を前記出力部(26)に連結したことを特徴とする,気化器のオートチョーク装置。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004217000A JP4252943B2 (ja) | 2004-07-26 | 2004-07-26 | 気化器のオートチョーク装置 |
ES05015669T ES2405760T3 (es) | 2004-07-26 | 2005-07-19 | Sistema de estrangulador automático para carburador |
EP05015669.4A EP1621754B1 (en) | 2004-07-26 | 2005-07-19 | Automatic choke system for carburetor |
US11/185,019 US7128309B2 (en) | 2004-07-26 | 2005-07-20 | Automatic choke system for carburetor |
TW094124709A TWI265997B (en) | 2004-07-26 | 2005-07-21 | Automatic choke system for carburetor |
CA002513367A CA2513367C (en) | 2004-07-26 | 2005-07-25 | Automatic choke system for carburetor |
KR1020050067345A KR100732137B1 (ko) | 2004-07-26 | 2005-07-25 | 기화기의 오토 쵸크 장치 |
MXPA05007895A MXPA05007895A (es) | 2004-07-26 | 2005-07-25 | Sistema de difusor automatico para carburador. |
AU2005203242A AU2005203242B2 (en) | 2004-07-26 | 2005-07-25 | Automatic choke system for carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004217000A JP4252943B2 (ja) | 2004-07-26 | 2004-07-26 | 気化器のオートチョーク装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006037806A JP2006037806A (ja) | 2006-02-09 |
JP4252943B2 true JP4252943B2 (ja) | 2009-04-08 |
Family
ID=35903058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004217000A Expired - Fee Related JP4252943B2 (ja) | 2004-07-26 | 2004-07-26 | 気化器のオートチョーク装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4252943B2 (ja) |
-
2004
- 2004-07-26 JP JP2004217000A patent/JP4252943B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006037806A (ja) | 2006-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7246794B2 (en) | Carburetor throttle valve control system | |
US6990969B2 (en) | Automatic choke for an engine | |
US7886716B1 (en) | Carburetor control system | |
KR100732137B1 (ko) | 기화기의 오토 쵸크 장치 | |
EP2400138B1 (en) | Automatic choke for an engine | |
JP4145844B2 (ja) | 気化器のオートチョーク装置 | |
US6446586B2 (en) | Engine cooling system | |
JP4252943B2 (ja) | 気化器のオートチョーク装置 | |
JP4145845B2 (ja) | 気化器のオートチョーク装置 | |
US4003355A (en) | Carburetor choke valve control device | |
JP4145846B2 (ja) | 気化器のオートチョーク装置 | |
JP4145847B2 (ja) | 気化器のオートチョーク装置 | |
JP4199171B2 (ja) | 気化器のオートチョーク装置 | |
JP4970298B2 (ja) | 気化器の制御装置 | |
JP4970297B2 (ja) | 気化器の制御装置 | |
JP2003027966A (ja) | 燃料噴射量制御装置 | |
JP3986719B2 (ja) | 温水式ファーストアイドル装置 | |
US11384714B2 (en) | Auto-choke device of carburetor | |
JPH0217163Y2 (ja) | ||
JPS6228659Y2 (ja) | ||
JPH10196408A (ja) | 遠心式ガバナを備えたディーゼルエンジン | |
JPH07243352A (ja) | 天然ガス2サイクル機関 | |
JPH10196406A (ja) | 遠心式ガバナを備えたディーゼルエンジン |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061130 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080611 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080808 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080924 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081125 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20081202 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090107 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090122 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4252943 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120130 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130130 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130130 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140130 Year of fee payment: 5 |
|
LAPS | Cancellation because of no payment of annual fees |