JPH0335247U - - Google Patents

Info

Publication number
JPH0335247U
JPH0335247U JP9663089U JP9663089U JPH0335247U JP H0335247 U JPH0335247 U JP H0335247U JP 9663089 U JP9663089 U JP 9663089U JP 9663089 U JP9663089 U JP 9663089U JP H0335247 U JPH0335247 U JP H0335247U
Authority
JP
Japan
Prior art keywords
engine
temperature
speed
detection means
rotation speed
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
Application number
JP9663089U
Other languages
Japanese (ja)
Other versions
JPH0727399Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989096630U priority Critical patent/JPH0727399Y2/en
Publication of JPH0335247U publication Critical patent/JPH0335247U/ja
Application granted granted Critical
Publication of JPH0727399Y2 publication Critical patent/JPH0727399Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Means For Warming Up And Starting Carburetors (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す概略構成図、
第２図はその電気回路図、第３図は第２図中のＡ
点の回転数−電圧特性図である。 １……エンジン、６……キヤブレータ、９……
スロツトルバルブ、１０……バイパスノズル、１
１……燃料供給路、１２……電磁弁（開閉弁）、
１９……サーミスタ（温度検出手段）、２０……
回転数検出手段、３６……制御手段。 FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
Figure 2 is the electrical circuit diagram, Figure 3 is A in Figure 2.
It is a rotation speed-voltage characteristic diagram of a point. 1...Engine, 6...Carburetor, 9...
Throttle valve, 10...Bypass nozzle, 1
1... Fuel supply path, 12... Solenoid valve (on/off valve),
19...Thermistor (temperature detection means), 20...
Rotation speed detection means, 36...control means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンに混合気を供給するキヤブレータにお
けるスロツトルバルブの後方に燃料を供給するバ
イパスノズルと、該バイパスノズルに接続された
燃料供給路を開閉せしめる開閉弁と、前記エンジ
ンの温度を検出する温度検出手段と、前記エンジ
ンの回転数を検出する回転数検出手段と、前記温
度検出手段の検出信号及び前記回転数検出手段の
検出信号に基づいて、前記エンジンの温度が低い
ほど高い回転数を基準回転数とするとともに、前
記エンジンの温度が高いほど低い回転数を基準回
転数として、前記エンジンの回転数が前記基準回
転数より低いときには前記開閉弁を開くとともに
、前記エンジンの回転数が前記基準回転数より高
いときには前記開閉弁を閉じる制御手段とを備え
てなることを特徴とするエンジンのオートチヨー
ク装置。 A bypass nozzle that supplies fuel behind a throttle valve in a carburetor that supplies mixture to the engine, an on-off valve that opens and closes a fuel supply passage connected to the bypass nozzle, and temperature detection means that detects the temperature of the engine. and a rotation speed detection means for detecting the rotation speed of the engine, and a rotation speed that is higher as the temperature of the engine is lower based on a detection signal of the temperature detection means and a detection signal of the rotation speed detection means. At the same time, the higher the temperature of the engine, the lower the engine speed is set as the reference engine speed, and when the engine engine speed is lower than the reference engine speed, the opening/closing valve is opened, and the engine speed is set to the reference engine speed. An automatic engine yoke device comprising: control means for closing the opening/closing valve when the engine temperature is higher.
JP1989096630U 1989-08-18 1989-08-18 Engine auto-chioke system Expired - Lifetime JPH0727399Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989096630U JPH0727399Y2 (en) 1989-08-18 1989-08-18 Engine auto-chioke system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989096630U JPH0727399Y2 (en) 1989-08-18 1989-08-18 Engine auto-chioke system

Publications (2)

Publication Number Publication Date
JPH0335247U true JPH0335247U (en) 1991-04-05
JPH0727399Y2 JPH0727399Y2 (en) 1995-06-21

Family

ID=31645822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989096630U Expired - Lifetime JPH0727399Y2 (en) 1989-08-18 1989-08-18 Engine auto-chioke system

Country Status (1)

Country Link
JP (1) JPH0727399Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009264268A (en) * 2008-04-25 2009-11-12 Honda Motor Co Ltd Control apparatus for general-purpose internal combustion engine
JP4629551B2 (en) * 2005-10-20 2011-02-09 リンテック株式会社 Luminous sheet
JP2013170471A (en) * 2012-02-17 2013-09-02 Hitachi Koki Co Ltd Engine working machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886456U (en) * 1981-12-07 1983-06-11 国産電機株式会社 Automatic choke device for internal combustion engine
JPS58102755U (en) * 1982-01-06 1983-07-13 株式会社日立製作所 Starting fuel supply system
JPH01134056A (en) * 1987-11-18 1989-05-26 Nippon Carbureter Co Ltd Auxiliary fuel supply system for carburetor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886456U (en) * 1981-12-07 1983-06-11 国産電機株式会社 Automatic choke device for internal combustion engine
JPS58102755U (en) * 1982-01-06 1983-07-13 株式会社日立製作所 Starting fuel supply system
JPH01134056A (en) * 1987-11-18 1989-05-26 Nippon Carbureter Co Ltd Auxiliary fuel supply system for carburetor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4629551B2 (en) * 2005-10-20 2011-02-09 リンテック株式会社 Luminous sheet
JP2009264268A (en) * 2008-04-25 2009-11-12 Honda Motor Co Ltd Control apparatus for general-purpose internal combustion engine
JP2013170471A (en) * 2012-02-17 2013-09-02 Hitachi Koki Co Ltd Engine working machine

Also Published As

Publication number Publication date
JPH0727399Y2 (en) 1995-06-21

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