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Class Information
Number: 261/41.5
Name: Gas and liquid contact apparatus > Fluid distribution > Valved > Multiple jet > Progressive > Bypass opening beyond throttle
Description: Apparatus wherein flow from at least one liquid jet discharges into gas or mixture flow downstream of a gas or mixture throttle valve (e.g., includes carburetor idle systems).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7165536 |
Evaporative emissions control system for small internal combustion engines |
Jan. 23, 2007 |
| 6871843 |
Carburetor with idle fuel supply arrangement |
Mar. 29, 2005 |
| 6499726 |
Engine having carburetor with bridge circuit |
Dec. 31, 2002 |
| 6247681 |
Carburetor for an internal combustion engine of a hand-held working tool |
Jun. 19, 2001 |
| 6135628 |
Method and apparatus for homogenizing aerosol formulations |
Oct. 24, 2000 |
| 5441673 |
Carburetor for an internal combustion engine |
Aug. 15, 1995 |
| 5128071 |
Carburetor |
Jul. 7, 1992 |
| 5073308 |
Carburetor idle jet venting device |
Dec. 17, 1991 |
| 5034163 |
Modular side-draft carburetor |
Jul. 23, 1991 |
| 5002705 |
Carburetor including an idling adjustment system |
Mar. 26, 1991 |
| 4960545 |
Device for feeding a carburation engine in special operating conditions |
Oct. 2, 1990 |
| 4955342 |
Idle revolution number control apparatus for carbureter |
Sep. 11, 1990 |
| 4931226 |
Charge forming apparatus |
Jun. 5, 1990 |
| 4853160 |
Apparatus for adjusting a variable length valve member for a needle valve |
Aug. 1, 1989 |
| 4838224 |
Method and apparatus for control of engine idling circuit |
Jun. 13, 1989 |
| 4783286 |
Rotor-actuating carburetor with variable venturi tube |
Nov. 8, 1988 |
| 4768494 |
Idling system for multi-cylinder two-stroke engine |
Sep. 6, 1988 |
| 4754743 |
Mixture control system for internal combustion engines |
Jul. 5, 1988 |
| 4714817 |
Method and apparatus for locating and machining an idle bypass hole in a carburetor body |
Dec. 22, 1987 |
| 4708828 |
Carburetor for IC engines and an idling insert therefor |
Nov. 24, 1987 |
| 4674460 |
Fuel injection system |
Jun. 23, 1987 |
| 4670195 |
Carburetor |
Jun. 2, 1987 |
| 4632788 |
Carburetor fuel feed system with bidirectional passage |
Dec. 30, 1986 |
| 4584981 |
Intake system for internal combustion engine |
Apr. 29, 1986 |
| 4578228 |
Carburetor for an internal combustion engine |
Mar. 25, 1986 |
| 4568499 |
Carburetor with self seating needle valve |
Feb. 4, 1986 |
| 4559185 |
Variable venturi type carburetor |
Dec. 17, 1985 |
| 4539163 |
Carburetor |
Sep. 3, 1985 |
| 4508189 |
Motorcycle |
Apr. 2, 1985 |
| 4505250 |
Variable venturi carburetor |
Mar. 19, 1985 |
| 4496497 |
Carburetor assembly |
Jan. 29, 1985 |
| 4495112 |
Variable venturi-type carburetor |
Jan. 22, 1985 |
| 4454080 |
Fuel flow automatic modulating and economizing carburetor jet assembly |
Jun. 12, 1984 |
| 4422423 |
Jet control type carburetor |
Dec. 27, 1983 |
| 4387063 |
Carburettors comprising a main fuel circuit and an auxiliary circuit |
Jun. 7, 1983 |
| 4382047 |
Carburetor for internal combustion engine |
May. 3, 1983 |
| 4379096 |
Compound carburetor |
Apr. 5, 1983 |
| 4378321 |
Tamper proof sealing plug |
Mar. 29, 1983 |
| 4377141 |
Low speed fuel supply system for a carburetor |
Mar. 22, 1983 |
| 4349489 |
Jet for the production of a vaporized idling mixture in an internal combustion engine |
Sep. 14, 1982 |
| 4348338 |
Injection-type pressure-freed carburetor |
Sep. 7, 1982 |
| 4333890 |
Slow fuel controlling device for carburetor |
Jun. 8, 1982 |
| 4333891 |
Tamper proof sealing plug |
Jun. 8, 1982 |
| 4329964 |
Liquid fuel carburetion system |
May. 18, 1982 |
| 4319553 |
Induction control system for internal combustion engine |
Mar. 16, 1982 |
| 4318868 |
Analog carburetor |
Mar. 9, 1982 |
| 4308837 |
Intake system of an internal combustion engine |
Jan. 5, 1982 |
| 4308220 |
Tamperproof protecting construction |
Dec. 29, 1981 |
| T101202 |
Carburetor idle system air/fuel ratio control |
Nov. 3, 1981 |
| 4285887 |
Carburetor |
Aug. 25, 1981 |
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