JPS59170682U - Internal combustion engine mixture supply system - Google Patents

Internal combustion engine mixture supply system

Info

Publication number
JPS59170682U
JPS59170682U JP6500883U JP6500883U JPS59170682U JP S59170682 U JPS59170682 U JP S59170682U JP 6500883 U JP6500883 U JP 6500883U JP 6500883 U JP6500883 U JP 6500883U JP S59170682 U JPS59170682 U JP S59170682U
Authority
JP
Japan
Prior art keywords
internal combustion
mixture supply
combustion engine
passage
supply system
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
JP6500883U
Other languages
Japanese (ja)
Other versions
JPH0117653Y2 (en
Inventor
浩一 藤原
柿崎　忠雄
Original Assignee
日本電子機器株式会社
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 by 日本電子機器株式会社 filed Critical 日本電子機器株式会社
Priority to JP6500883U priority Critical patent/JPS59170682U/en
Publication of JPS59170682U publication Critical patent/JPS59170682U/en
Application granted granted Critical
Publication of JPH0117653Y2 publication Critical patent/JPH0117653Y2/ja
Granted legal-status Critical Current

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  • Measuring Volume Flow (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の内燃機関の混合気供給装置の一例を示す
断面図、第２図は同上装置において絞り弁開度を変化さ
せた時の吸入空気流量と熱線式流量計の出力との関係を
示す線図、第３図Ａは本考案の一実施例に係る内燃機関
の混合気供給装置を示す断面図、同図Ｂは同上装置の平
面図、第４図は同上装置において絞り弁開度を変化させ
た時の吸入空気流量と熱線式流量計の出力との関係を示
す線図、第５図は本考案の第２の実施例を示す平面図で
ある。 １１・・・スロットルボディ、１２・・・絞り弁、１２
ａ、２２ａ・・・回転軸、１３．２３・・・主通路、１
４．２１・・・バイパス通路、１４ａ、２１ａ・・・出
口１．１５・・・燃料噴射弁、１６・・・熱線式流量計
。Figure 1 is a sectional view showing an example of a conventional air-fuel mixture supply system for an internal combustion engine, and Figure 2 is the relationship between the intake air flow rate and the output of the hot wire flowmeter when the throttle valve opening is changed in the same system. FIG. 3A is a sectional view showing a mixture supply device for an internal combustion engine according to an embodiment of the present invention, FIG. 3B is a plan view of the same device, and FIG. FIG. 5 is a diagram showing the relationship between the intake air flow rate and the output of the hot wire flowmeter when the temperature is changed, and FIG. 5 is a plan view showing the second embodiment of the present invention. 11... Throttle body, 12... Throttle valve, 12
a, 22a... Rotating shaft, 13.23... Main passage, 1
4.21... Bypass passage, 14a, 21a... Outlet 1.15... Fuel injection valve, 16... Hot wire flow meter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸気通路の絞り弁に近接する上流側部分を絞り弁装着部
と略同−の中心軸をもつ主通路とその側方のバイパス通
路とに分割して形成し、主通路に燃料噴射弁を備えると
共に、バイパス通路に熱線式流量計を備えてなる内燃機
関の混合気供給装置において、バイパス通路の出口を絞
り弁の回転軸と主通路の中心軸とを含む面上に開設した
ことを特徴とする内燃機関の混合気供給装置。The upstream portion of the intake passage close to the throttle valve is divided into a main passage having a central axis substantially the same as the throttle valve mounting part and a bypass passage on the side thereof, and the main passage is provided with a fuel injection valve. Also, in the air-fuel mixture supply device for an internal combustion engine, the bypass passage is equipped with a hot-wire flowmeter, and the bypass passage is characterized in that the outlet of the bypass passage is opened on a plane that includes the rotation axis of the throttle valve and the central axis of the main passage. A mixture supply system for internal combustion engines.
JP6500883U 1983-05-02 1983-05-02 Internal combustion engine mixture supply system Granted JPS59170682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6500883U JPS59170682U (en) 1983-05-02 1983-05-02 Internal combustion engine mixture supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6500883U JPS59170682U (en) 1983-05-02 1983-05-02 Internal combustion engine mixture supply system

Publications (2)

Publication Number Publication Date
JPS59170682U true JPS59170682U (en) 1984-11-15
JPH0117653Y2 JPH0117653Y2 (en) 1989-05-23

Family

ID=30195200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6500883U Granted JPS59170682U (en) 1983-05-02 1983-05-02 Internal combustion engine mixture supply system

Country Status (1)

Country Link
JP (1) JPS59170682U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125928A (en) * 1984-07-17 1986-02-05 Hitachi Ltd Throttle valve assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825664U (en) * 1981-08-12 1983-02-18 自動車機器技術研究組合 fuel supply device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825664B2 (en) * 1979-05-14 1983-05-28 株式会社 パ−マケム・アジア Production method of guanidinocaproic acid ester

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825664U (en) * 1981-08-12 1983-02-18 自動車機器技術研究組合 fuel supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125928A (en) * 1984-07-17 1986-02-05 Hitachi Ltd Throttle valve assembly

Also Published As

Publication number Publication date
JPH0117653Y2 (en) 1989-05-23

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