FR2288871A1 - Anti-return impeller for IC engine intake - has shaft adjustably positioned in mounting bore in cruciform bearing - Google Patents

Anti-return impeller for IC engine intake - has shaft adjustably positioned in mounting bore in cruciform bearing

Info

Publication number
FR2288871A1
FR2288871A1 FR7428644A FR7428644A FR2288871A1 FR 2288871 A1 FR2288871 A1 FR 2288871A1 FR 7428644 A FR7428644 A FR 7428644A FR 7428644 A FR7428644 A FR 7428644A FR 2288871 A1 FR2288871 A1 FR 2288871A1
Authority
FR
France
Prior art keywords
impeller
engine intake
adjustably positioned
mounting bore
cruciform
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
FR7428644A
Other languages
French (fr)
Other versions
FR2288871B1 (en
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.)
BERENGUER ROBERT
Original Assignee
BERENGUER ROBERT
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 BERENGUER ROBERT filed Critical BERENGUER ROBERT
Priority to FR7428644A priority Critical patent/FR2288871A1/en
Publication of FR2288871A1 publication Critical patent/FR2288871A1/en
Application granted granted Critical
Publication of FR2288871B1 publication Critical patent/FR2288871B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/02—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having rotary parts, e.g. fan wheels

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

The impeller has a large number of blades, each flat in cross section and at an angle to the plane of the impeller. The impeller fills the air intake manifold to the engine between the throttle valve and the engine. The impeller is mounted on a spindle and is supported in cruciform bearings. The spindle supporting the impeller has a number of circular grooves corresponding to some inlet holes in the support tube. The impeller is able to float according to the volume of combustion gas being aspired, and pressure pulses are not transmitted back to the carburetter.
FR7428644A 1974-08-13 1974-08-13 Anti-return impeller for IC engine intake - has shaft adjustably positioned in mounting bore in cruciform bearing Granted FR2288871A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7428644A FR2288871A1 (en) 1974-08-13 1974-08-13 Anti-return impeller for IC engine intake - has shaft adjustably positioned in mounting bore in cruciform bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7428644A FR2288871A1 (en) 1974-08-13 1974-08-13 Anti-return impeller for IC engine intake - has shaft adjustably positioned in mounting bore in cruciform bearing

Publications (2)

Publication Number Publication Date
FR2288871A1 true FR2288871A1 (en) 1976-05-21
FR2288871B1 FR2288871B1 (en) 1977-03-25

Family

ID=9142495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428644A Granted FR2288871A1 (en) 1974-08-13 1974-08-13 Anti-return impeller for IC engine intake - has shaft adjustably positioned in mounting bore in cruciform bearing

Country Status (1)

Country Link
FR (1) FR2288871A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399800A (en) * 1982-05-07 1983-08-23 Outboard Marine Corporation Device for improving fuel efficiency in internal combustion engine
WO1983004071A1 (en) * 1982-05-07 1983-11-24 Free Spirit Enterprises, Incorporated Device for improving fuel efficiency in internal combustion engines

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1488417A (en) * 1921-06-08 1924-03-25 Volz Kurt Gas mixer for internal-combustion engines
US1509694A (en) * 1919-07-21 1924-09-23 Charles N Silver Mixer for carburetor outlets
GB217544A (en) * 1923-06-12 1925-03-23 Alfred Walter Studer Improvements in or relating to carburetters for internal combustion engines
FR645092A (en) * 1926-12-04 1928-10-19 Method and device for the treatment of fuel and air mixtures for explosion engines
US1913787A (en) * 1929-12-07 1933-06-13 Basseau Suzanne Antibackfiring gas mixer
US2093918A (en) * 1936-03-13 1937-09-21 Jr Marcellous J Lord Rotary fuel, gas, and air mixer
US2291671A (en) * 1940-11-28 1942-08-04 Wyss Joseph Carburetor
FR1174142A (en) * 1957-04-08 1959-03-06 Device for supplying fuel mixture to internal combustion engines

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1509694A (en) * 1919-07-21 1924-09-23 Charles N Silver Mixer for carburetor outlets
US1488417A (en) * 1921-06-08 1924-03-25 Volz Kurt Gas mixer for internal-combustion engines
GB217544A (en) * 1923-06-12 1925-03-23 Alfred Walter Studer Improvements in or relating to carburetters for internal combustion engines
FR645092A (en) * 1926-12-04 1928-10-19 Method and device for the treatment of fuel and air mixtures for explosion engines
US1913787A (en) * 1929-12-07 1933-06-13 Basseau Suzanne Antibackfiring gas mixer
US2093918A (en) * 1936-03-13 1937-09-21 Jr Marcellous J Lord Rotary fuel, gas, and air mixer
US2291671A (en) * 1940-11-28 1942-08-04 Wyss Joseph Carburetor
FR1174142A (en) * 1957-04-08 1959-03-06 Device for supplying fuel mixture to internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399800A (en) * 1982-05-07 1983-08-23 Outboard Marine Corporation Device for improving fuel efficiency in internal combustion engine
WO1983004071A1 (en) * 1982-05-07 1983-11-24 Free Spirit Enterprises, Incorporated Device for improving fuel efficiency in internal combustion engines

Also Published As

Publication number Publication date
FR2288871B1 (en) 1977-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse