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GB511257A - Improvements in or relating to carburettors for internal combustion engines - Google Patents

Improvements in or relating to carburettors for internal combustion engines

Info

Publication number
GB511257A
GB511257A GB35069/38A GB3506938A GB511257A GB 511257 A GB511257 A GB 511257A GB 35069/38 A GB35069/38 A GB 35069/38A GB 3506938 A GB3506938 A GB 3506938A GB 511257 A GB511257 A GB 511257A
Authority
GB
United Kingdom
Prior art keywords
passage
valve
air
induction pipe
opening
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.)
Expired
Application number
GB35069/38A
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.)
ALWIN DUESTERLOH
Original Assignee
ALWIN DUESTERLOH
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 ALWIN DUESTERLOH filed Critical ALWIN DUESTERLOH
Publication of GB511257A publication Critical patent/GB511257A/en
Expired 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
    • F02M1/043—Auxiliary carburetting apparatus controlled by rotary sliding valves
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/04—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being auxiliary carburetting apparatus able to be put into, and out of, operation, e.g. having automatically-operated disc valves
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/10—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on temperature, e.g. engine temperature
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

511,257. Spray carburetters. BECK, L., BERTELE, L., and DUSTERLOH, A. Dec. 1, 1938, No. 35069. Convention date, Dec. 1, 1937. [Class 7 (iii)] A starting or accelerating device comprises two passages opening into the induction pipe behind the throttle and controlled by a single valve 7 which, in one position admits air through one, the smaller passage 5, to neutralize suction on a starting nozzle opening into the passage between the valve 7 and the induction pipe 1, and which in a second position admits combustion air to the other, larger, passage and cuts off the air from the smaller passage to permit the suction to draw fuel through the starting nozzle. The air for both passages enters a chamber 6 containing the valve 7 through an adjustable opening 10. In a modification, the passages open into opposite sides of the induction pipe and have separate outlets 33, 34 to the atmosphere, the outlets being remote from the induction pipe and oppositely disposed to permit a valve 36. carried by a thermo-sensitive strip 37 mounted on the exhaust pipe 30, to close the larger passage 34, 25 when the strip is hot and the smaller passage 33, 21 when it is cold. Fuel is supplied from a reservoir 23 which is raised by the suction when it has been emptied, fuel passing a calibrated orifice 39 beneath it is emulsified by air entering through an inlet 40. A cam on the throttle valve spindle may be adapted to close the opening 33 and open the inlet 34 against the pressure of the strip to facilitate acceleration.
GB35069/38A 1937-12-01 1938-12-01 Improvements in or relating to carburettors for internal combustion engines Expired GB511257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE846864X 1937-12-01

Publications (1)

Publication Number Publication Date
GB511257A true GB511257A (en) 1939-08-15

Family

ID=6775166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35069/38A Expired GB511257A (en) 1937-12-01 1938-12-01 Improvements in or relating to carburettors for internal combustion engines

Country Status (3)

Country Link
US (1) US2245139A (en)
FR (1) FR846864A (en)
GB (1) GB511257A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10240698B2 (en) 2016-02-17 2019-03-26 Nibco Inc. Crimp connection with one or more crimping elements

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930666C (en) * 1952-11-04 1955-07-21 Carter Carburetor Corp Arrangement for supplying the control thermostat of an internal combustion engine with air from its surroundings
JPS4939087B1 (en) * 1970-10-09 1974-10-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10240698B2 (en) 2016-02-17 2019-03-26 Nibco Inc. Crimp connection with one or more crimping elements

Also Published As

Publication number Publication date
FR846864A (en) 1939-09-27
US2245139A (en) 1941-06-10

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