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Class Information
Number: 261/23.3
Name: Gas and liquid contact apparatus > Fluid distribution > Systems > Parallel > Carburetors > Stratified charge
Description: Apparatus adapted to form both a rich mixture and a lean mixture to be supplied to different portions of an engine cylinder.










Patents under this class:

Patent Number Title Of Patent Date Issued
8453998 Air scavenging carburetor Jun. 4, 2013
8166931 Carburetor and two-stroke engine with a carburetor May. 1, 2012
8011641 Carburettors Sep. 6, 2011
7922154 Fuel supply assembly Apr. 12, 2011
7905469 Gaseous fuel mixing device Mar. 15, 2011
7828272 Carburettor Nov. 9, 2010
7819391 Carburettor Oct. 26, 2010
7753347 Layered scavenging carburetor Jul. 13, 2010
7722015 Internal shape of rotor for two-bore rotary carburetor used in stratified scavenging engine May. 25, 2010
7694943 Carburetor Apr. 13, 2010
7523922 Carburetor for stratified charge two-cycle engine Apr. 28, 2009
7516724 Transmissible connecting mechanism for a throttle Apr. 14, 2009
7494113 Carburetor Feb. 24, 2009
6896245 Stratified scavenging carburetor May. 24, 2005
6889637 Two-cycle engine with forward scavenging air positioning and single-flow carburetor May. 10, 2005
6877723 Valve for control of additional air for a two-stroke engine Apr. 12, 2005
6749180 Diaphragm carburetor for an internal combustion engine that operates with scavenging air Jun. 15, 2004
6349925 Carburetor for two-stroke engine Feb. 26, 2002
6347787 Carburetor with air and throttle valve for two-cycle engine Feb. 19, 2002
6334606 Carburetor for stratified type scavenging engine Jan. 1, 2002
4479470 Intake passage structure for internal combustion engines Oct. 30, 1984
4414939 Method of and apparatus for preparing a fuel mixture for an internal combustion engine Nov. 15, 1983
4333429 Internal combustion engine Jun. 8, 1982
4294205 Internal combustion engine Oct. 13, 1981
4256063 Intake system of a multi-cylinder internal combustion engine Mar. 17, 1981
4232640 Induction system for an internal combustion engine Nov. 11, 1980
4138974 Air-fuel mixture intake system Feb. 13, 1979
4099492 Mixture correction system during rapid acceleration in internal combustion engine with auxiliary combustion chamber Jul. 11, 1978
4094931 Carburetor assembly Jun. 13, 1978
4086885 Carburetor for stratified internal combustion engine May. 2, 1978
4064850 Internal combustion engine with main and auxiliary combustion chambers Dec. 27, 1977
4060062 Carburetor choke valve control system apparatus Nov. 29, 1977
4060573 Carburetor assembly Nov. 29, 1977
4058093 Carburetor for use in internal combustion engine Nov. 15, 1977
4038957 Fuel control system for use in internal combustion engine Aug. 2, 1977
4029066 Carburetor Jun. 14, 1977
4026280 Choke control system for internal combustion engine May. 31, 1977
4018856 Fuel increase system for engine Apr. 19, 1977
4014960 Carburator for a stratified combustion engine with a prechamber Mar. 29, 1977
4010228 Carburetor Mar. 1, 1977
4003355 Carburetor choke valve control device Jan. 18, 1977
4002704 Carburetor Jan. 11, 1977
4002153 Intake system in internal combustion engine Jan. 11, 1977
3994268 Internal combustion engine Nov. 30, 1976
3982507 Afterburning prevention device for an internal combustion engine Sep. 28, 1976
3967600 Carburetor choke control device Jul. 6, 1976
3941105 Exhaust gas recirculation for three-valve engine Mar. 2, 1976











 
 
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