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
  • F02M1/02—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being chokes for enriching fuel-air mixture
• • 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
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • F02D—CONTROLLING COMBUSTION ENGINES
  • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
  • F02D2700/02—Controlling by changing the air or fuel supply
  • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
  • F02D2700/0225—Control of air or mixture supply
  • F02D2700/0228—Engines without compressor
  • F02D2700/0243—Engines without compressor by means of a plurality of throttle devices
• • 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
  • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
  • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
  • F02M2700/1305—Auxiliary air supply devices for carburettors
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T137/00—Fluid handling
  • Y10T137/8593—Systems
  • Y10T137/86928—Sequentially progressive opening or closing of plural valves
  • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T137/00—Fluid handling
  • Y10T137/8593—Systems
  • Y10T137/87917—Flow path with serial valves and/or closures
  • Y10T137/87981—Common actuator
  • Y10T137/87997—Alternately seating
  • Y10T137/88005—Biased valve

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Means For Warming Up And Starting Carburetors (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=22103058

Family Applications (1)

Country Status (6)

Family Cites Families (9)

• 0
  • NL NL150965D patent/NL150965C/xx active
  • BE BE492543D patent/BE492543A/xx unknown
• 1949
  • 1949-01-19 US US71708A patent/US2617656A/en not_active Expired - Lifetime
  • 1949-09-01 FR FR994599D patent/FR994599A/fr not_active Expired
  • 1949-09-26 GB GB24624/49A patent/GB661838A/en not_active Expired
• 1950
  • 1950-01-19 CH CH282497D patent/CH282497A/de unknown

Also Published As

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