JPS639448U - - Google Patents
Info
- Publication number
- JPS639448U JPS639448U JP10286286U JP10286286U JPS639448U JP S639448 U JPS639448 U JP S639448U JP 10286286 U JP10286286 U JP 10286286U JP 10286286 U JP10286286 U JP 10286286U JP S639448 U JPS639448 U JP S639448U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- bistarter
- opens
- bypass
- opened
- 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
- 239000000446 fuel Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Means For Warming Up And Starting Carburetors (AREA)
Description
第１図及び第２図は本考案の一実施例を示して
おり、第１図は気化器の始動装置を一部断面で示
した概略図、第２図はヒータとその回路を示す概
略図、第３図は従来例を示す断面図である。
１……気化器、２……吸気管（吸気通路）、３
……バイスタータ通路、４……バイパス路、５…
…バイスタータジエツト、６……側路、１０……
バイスタータバルブ、１１……バルブボデイ、１
２……弁体、Ａ１……第１開口、Ａ２……第２開
口、Ａ３……第３開口。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a schematic diagram showing a starter device for a carburetor, partially in section, and Figure 2 being a schematic diagram showing a heater and its circuit. , FIG. 3 is a sectional view showing a conventional example. 1... Carburetor, 2... Intake pipe (intake passage), 3
...Bistarter passage, 4...Bypass path, 5...
...bice starter, 6...side road, 10...
Bi-starter valve, 11...Valve body, 1
2... Valve body, A1... First opening, A2... Second opening, A3... Third opening.
Claims (1)
と、該バイスタータ通路を開閉するバイスタータ
バルブと、該バイスタータ通路の開時に燃料を吸
い上げて該バイスタータ通路に送るバイスタータ
ジエツトとを有し、エンジンの始動時に該バイス
タータ通路を開いて吸気管内の混合気を濃くする
気化器の始動装置において、前記バイスタータ通
路を迂回したバイパス路と、該バイパス路の開時
に、前記バイスタータ通路への燃料より少ない燃
料を前記バイスタータジエツトからバイパス路へ
送るための側路とを設け、かつ前記バイスタータ
バルブを、前記バイスタータジエツト、バイパス
路及びバイスタータ通路に夫々連通した第１、第
２及び第３開口を有するバルブホデイと、該バル
ブボデイ内に設けられ、前記開口の全てを閉じる
第１位置、前記第２開口を開いて前記バイパス路
を開く第２位置及び前記第１、第３開口を開いて
前記バイスタータ通路を開く第３位置の間で切換
可能な弁体とで構成したことを特徴とする気化器
の始動装置。 It has a bistarter passage that bypasses the intake passage of the carburetor, a bistarter valve that opens and closes the bistarter passage, and a bistarter jet that sucks up fuel and sends it to the bistarter passage when the bistarter passage is opened. , a carburetor starting device that opens the bistarter passage to enrich the air-fuel mixture in the intake pipe when starting the engine; a bypass passage that bypasses the bistarter passage; and a bypass passage that flows into the bistarter passage when the bypass passage is opened; a side passage for sending less fuel from the bistarter jet to the bypass passage, and the bistarter valve communicates with the bistarter jet, the bypass passage, and the bistarter passage, respectively; a valve body having second and third openings; a first position that is provided in the valve body and closes all of the openings; a second position that opens the second opening and opens the bypass path; A starting device for a carburetor, comprising a valve body that can be switched between a third position where an opening is opened and a third position where the bistarter passage is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10286286U JPS639448U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10286286U JPS639448U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639448U true JPS639448U (en) | 1988-01-22 |
Family
ID=30974891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10286286U Pending JPS639448U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639448U (en) |
-
1986
- 1986-07-03 JP JP10286286U patent/JPS639448U/ja active Pending
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