JPS5991472U - Carburetor fuel supply system - Google Patents

Carburetor fuel supply system

Info

Publication number
JPS5991472U
JPS5991472U JP18950082U JP18950082U JPS5991472U JP S5991472 U JPS5991472 U JP S5991472U JP 18950082 U JP18950082 U JP 18950082U JP 18950082 U JP18950082 U JP 18950082U JP S5991472 U JPS5991472 U JP S5991472U
Authority
JP
Japan
Prior art keywords
fuel supply
carburetor
fuel
tank
compartment
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
JP18950082U
Other languages
Japanese (ja)
Other versions
JPH021479Y2 (en
Inventor
船越　弘一
原嶋　育夫
Original Assignee
新ダイワ工業株式会社
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 新ダイワ工業株式会社 filed Critical 新ダイワ工業株式会社
Priority to JP18950082U priority Critical patent/JPS5991472U/en
Publication of JPS5991472U publication Critical patent/JPS5991472U/en
Application granted granted Critical
Publication of JPH021479Y2 publication Critical patent/JPH021479Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (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図は実施例キャブレークの燃料供給装置を装備した
エンジンの外観斜視図、第２図は第一実施例構成を示す
概略断面図、第３図は第二実施例構成を示す概略断面図
を示す。 １・・・・・・燃料タンク、２．３・・・・・・燃料パ
イプ、４゜４′・・・・・・燃料ポンプ、５・・・・・
・隔室部、５ａ・・・・・・ブリーザ室、５ｂ・・・・
・・ブリーザバルブ、５ｃ、　　５ａ・・・・・・開口
、６・・・・・・サブタンク、７・・・・・・シリンダ
、８・・・・・・クランクケース、９・・・・・・マフ
ラーケース、１０・・・・・・リコイルスタータ、Ｃ・
・・・・・キャブレータ、Ｃ１・・・・・・感知室、Ｃ
２・・・・・・ダイヤフラム、Ｃ３・・・・・・ニード
ル弁、Ｃ１・・・・・・オーバフロ一部。Fig. 1 is an external perspective view of an engine equipped with a fuel supply device for a carburetor brake according to the embodiment, Fig. 2 is a schematic sectional view showing the configuration of the first embodiment, and Fig. 3 is a schematic sectional view showing the configuration of the second embodiment. shows. 1...Fuel tank, 2.3...Fuel pipe, 4゜4'...Fuel pump, 5...
- Compartment section, 5a... Breather room, 5b...
... Breather valve, 5c, 5a ... Opening, 6 ... Sub tank, 7 ... Cylinder, 8 ... Crank case, 9 ...・Muffler case, 10... Recoil starter, C.
...Carburetor, C1...Sensing chamber, C
2...Diaphragm, C3...Needle valve, C1...Part of overflow.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）キャブレータの感知室と燃料タンクとを循環パイ
プで連結し、該パイプの感知室オーバフロ一部から導出
している部分と燃料タンクとを連結したそのパイプ適所
には、大気開放した開口と所定圧により開弁するブリー
ザバルブとを具備する隔室部を介在させてなり、感知室
からオーバフローした燃料を一時的に隔室部に貯納した
のち、ブリーザバルブを経て燃料タンクに戻すようにし
た事を特徴とするキャブレータの燃′　籾供給装置。(1) The sensing chamber of the carburetor and the fuel tank are connected by a circulation pipe, and the part of the pipe that leads out from the overflow part of the sensing chamber and the fuel tank are connected, and the pipe has an opening open to the atmosphere at an appropriate place. A compartment is provided with a breather valve that opens when a predetermined pressure is applied, and fuel overflowing from the sensing chamber is temporarily stored in the compartment and then returned to the fuel tank via the breather valve. A fuel supply device for carburetor which is characterized by: （２）前記隔室部としては、大気開放する開口を有した
サブタンクと、該サブタンク後方に連通ずるブリーザバ
ルブを有したブリーザ室とから構成された事を特徴とす
る実用新案登録請求の範囲第１項記載のキャブレークの
燃料供給装置。(2) The utility model registration claim is characterized in that the compartment section is composed of a sub-tank having an opening that opens to the atmosphere, and a breather chamber having a breather valve communicating with the rear of the sub-tank. The fuel supply device for a carburetor according to item 1.
JP18950082U 1982-12-14 1982-12-14 Carburetor fuel supply system Granted JPS5991472U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18950082U JPS5991472U (en) 1982-12-14 1982-12-14 Carburetor fuel supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18950082U JPS5991472U (en) 1982-12-14 1982-12-14 Carburetor fuel supply system

Publications (2)

Publication Number Publication Date
JPS5991472U true JPS5991472U (en) 1984-06-21
JPH021479Y2 JPH021479Y2 (en) 1990-01-16

Family

ID=30408547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18950082U Granted JPS5991472U (en) 1982-12-14 1982-12-14 Carburetor fuel supply system

Country Status (1)

Country Link
JP (1) JPS5991472U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742429U (en) * 1993-12-29 1995-08-04 川崎重工業株式会社 Breather mechanism for engine fuel tank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197612U (en) * 1975-02-03 1976-08-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197612U (en) * 1975-02-03 1976-08-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742429U (en) * 1993-12-29 1995-08-04 川崎重工業株式会社 Breather mechanism for engine fuel tank

Also Published As

Publication number Publication date
JPH021479Y2 (en) 1990-01-16

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