JPS5517676A - Fuel feeder - Google Patents

Fuel feeder

Info

Publication number
JPS5517676A
JPS5517676A JP9060478A JP9060478A JPS5517676A JP S5517676 A JPS5517676 A JP S5517676A JP 9060478 A JP9060478 A JP 9060478A JP 9060478 A JP9060478 A JP 9060478A JP S5517676 A JPS5517676 A JP S5517676A
Authority
JP
Japan
Prior art keywords
throttle valve
fuel
suction pipe
opening
valve
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
Application number
JP9060478A
Other languages
Japanese (ja)
Inventor
Kei Kimata
Masanori Kaneko
Kazuharu Kato
Ken Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
NTN Toyo Bearing Co Ltd
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 NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Priority to JP9060478A priority Critical patent/JPS5517676A/en
Publication of JPS5517676A publication Critical patent/JPS5517676A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/1025—Details of the flap the rotation axis of the flap being off-set from the flap center axis
    • F02D9/103—Details of the flap the rotation axis of the flap being off-set from the flap center axis the rotation axis being located at an edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE: To promote granulation of fuel while improving fuel distribution to respective cylinders when the throttle valve is fully opened in a feeder which is designed to feed fuel to the upstream or the opening of the throttle valve equipped with a suction pipe.
CONSTITUTION: Fuel measured with a measuring device not illustrated is injected to a Venturi 16 with an injector 4. It is granulated due to a high speed air current herein existing and fed to the top of a throttle valve 5. In an apparatus thus arranged a plate-shaped means 21 is mounted to a throttle valve 20 leaving a proper clearance which is communicated to a path 24 composed of a notch 23. A skirt means 26 is mounted to the downstream side of the throttle valve 20 at a distance e from the end 20a while a diffuser section 28 with a lavel nozzle construction is arranged at the opening 27 made up of the valve 20 and a wall 6a of a suction pipe 6. The skirt means 26 is linked to a diaphragm 30 through a rod 31.
COPYRIGHT: (C)1980,JPO&Japio
JP9060478A 1978-07-24 1978-07-24 Fuel feeder Pending JPS5517676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9060478A JPS5517676A (en) 1978-07-24 1978-07-24 Fuel feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9060478A JPS5517676A (en) 1978-07-24 1978-07-24 Fuel feeder

Publications (1)

Publication Number Publication Date
JPS5517676A true JPS5517676A (en) 1980-02-07

Family

ID=14003066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9060478A Pending JPS5517676A (en) 1978-07-24 1978-07-24 Fuel feeder

Country Status (1)

Country Link
JP (1) JPS5517676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127826U (en) * 1981-02-04 1982-08-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127826U (en) * 1981-02-04 1982-08-09

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