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7523922 |
Carburetor for stratified charge two-cycle engine
A carburetor for a stratified charge two cycle engine with a choke bore, venturi, and throttle bore configuration matching an irregularly shaped choke valve. The trailing and leading edges of the...
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7429033 |
Scavenging carburetor
A scavenging carburetor having an improved relationship between scavenging air flow and fuel-and-air flow to an engine over its range of operating conditions. The carburetor has a butterfly...
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7407153 |
Carburettor
A carburettor for a two stroke engine includes a flow duct including rich and lean flow passages ( 160, 150 ) in parallel, through which, in use, air flows in a flow direction and which are...
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7364140 |
CPAP apparatus
A continuous positive airway pressure (CPAP) apparatus to supply pressurized breathable gas to a patient includes a flow generator having a gas inlet and a gas outlet, a humidifier having a gas...
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7357377 |
Carburettors
A carburettor is connected into the inlet duct ( 48 ) of an internal combustion engine. The inlet duct is divided by a dividing wall ( 64 ) into a rich passage ( 42 ) and a lean passage ( 44 ). The...
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7290757 |
Rotary carburetor
A versatile rotary carburetor has an idle adjustment needle, a high speed adjustment needle, and preferably an air bypass screw which are substantially parallel to one another and are axially...
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7287743 |
Carburetor with an air bleed passage
A carburetor for use with an internal combustion engine has a fuel and air mixing passage, a choke valve with a valve head disposed at least partially in the fuel and air mixing passage and an air...
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7261281 |
Carburetor
A carburetor including a mixture channel and an air channel that are separated from one another, wherein a fuel opening opens into the mixture channel. A throttle element is rotatable about an axis...
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7258327 |
Carburetor
A carburetor ( 18 ) has a carburetor housing ( 17 ) wherein an intake channel ( 19 ) is guided having a flow cross section of less than 3 cm 2 . The carburetor ( 18 ) includes a partition wall ( 11...
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7255331 |
Carburetor with adjustable air bypass
A carburetor assembly includes a base plate ( 12 ) having an air bypass passage ( 30 ) extending there through, with air channels ( 71 - 74 ) formed in the surface of the base plate intersecting...
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7237770 |
Humidifier for breathable gas apparatus
A humidifier for use with a breathable gas supply apparatus includes a hollow body adapted for partial filling with water to a predetermined maximum water level, a gas inlet to the body above the...
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7090204 |
Carburetor arrangement
A carburetor arrangement for a two-stroke engine ( 1 ) is for a portable handheld work apparatus such as a motor-driven chain saw, cutoff machine or the like and has an intake channel ( 22 ). The...
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7028993 |
Charge forming apparatus
A charge forming apparatus for delivering a controlled mixture of fuel-and-air to an engine has a butterfly-type throttle-choke valve disposed in a fuel-and-air mixing passage. Incoming air flowing...
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7011298 |
Intake device
An intake device having an intake channel that includes an intake channel section is provided. A butterfly valve is pivotably mounted in the intake channel section. A dividing wall is disposed...
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6896247 |
X-ray analysis system with humidified sample
An X-ray analysis system controls the humidity of a sample. The analysis system has a device for dividing a gas flow stream into two portions and for submerging a membrane humidifier tube,...
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6877723 |
Valve for control of additional air for a two-stroke engine
Flange assembly for supporting a structure that provides scavenging air supply to an internal combustion engine at the carburetor to the engine. The assembly includes a thin-body flange that is...
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6871843 |
Carburetor with idle fuel supply arrangement
An idle fuel supply device for a carburetor has an idle air passage that communicates with an air intake passage and a fuel chamber. A passage extending from a fuel metering chamber is connected to...
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6845972 |
Fuel system of carburetor
The present invention facilitates the stabilization of the fuel flow rate in a single fuel system carburetor in which bleed air, mixed with fuel, is controlled by a metering needle moving in...
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6644631 |
Diaphragm-type carburetor
A diaphragm-type carburetor has a body defining at least in part an air intake passage, a fuel metering chamber that receives fuel for delivery into the air intake passage, a fuel supply passage...
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6554260 |
Humidifier for breathable gas apparatus
A humidifier for use with a breathable gas supply apparatus includes a hollow body adapted for partial filling with water to a predetermined maximum water level, a gas inlet to the body above the...
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6536747 |
Carburetor vent control
A carburetor preferably of a diaphragm type for an internal combustion engine has a low speed circuit for starting and idling of a cold engine. An air bleed line of the low speed circuit...
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6431527 |
Rotary throttle valve carburetor
A rotary throttle valve carburetor for a two cycle engine reroutes a portion of intake air and introduces the air around the circumference of a fuel feed tube. A rotary throttle, rotatable and...
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6189870 |
Dual port medical oxygen humidifier
An improved disposable bubble oxygen humidifier is provided having a humidifying chamber included for the blending of oxygen and moisture. A slide switch on the top of the humidifier directs pure...
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6186482 |
Carburetor choke valve
To provide a lightweight choke valve that has a reduced number of components and is easy to assemble, despite being provided with a relief valve. A carburetor choke valve provided in an intake...
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6135428 |
Diaphragm carburetor for an internal combustion engine with a manual starter
A diaphragm carburetor for a combustion engine having a manual starter has a housing and a control chamber arranged in the housing and filled with fuel. A suction channel is arranged in the housing...
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6000369 |
Starting system for diaphragm carburetor
The object of the present invention is to easily provide an appropriate amount of starting fuel for all-purpose engines, without requiring any special skill. The upstream side and downstream side...
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5500027 |
Aerosol generator
An aerosol generator specially designed for the generation of monodisperse aerosols such as calibration aerosols for the testing of measuring equipment and filters; for aerosols for making streams...
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5417894 |
Adjustable seal assembly for modulator blades in industrial humidifiers
An adjustable seal assembly is provided for better sealing along the length of modulator blades used in industrial humidifiers. The assembly comprises a channel that runs parallel with the blades....
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5294378 |
Calibrating apparatus for isothermally introducing moisture into a stream of dry gas at a very slow rate
A calibrating apparatus for isothermally introducing, into a stream of dry gas, amounts of moisture lower than 1000 ppb, said apparatus comprising: A. a moist gas generating unit, comprising in...
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5062999 |
Vaporizer for an anesthetic medium
The invention is directed to a vaporizer for an anesthetic medium having a throttle arrangement for throttling the gas flowing therethrough. A compensating arrangement is provided for adjusting a...
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5049317 |
Metering arrangement for a gas mixture
The invention is directed to an arrangement for generating and metering a gas mixture which includes controllable adjusting elements whereby the gas mixture is either conducted through a bypass...
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5037586 |
Universally mounted humidifier
A universally mountable humidifier which can be mounted such that the outlet extends upwardly, downwardly or from a selected sidewall. The humidifier can be mounted in many different orientations...
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4712531 |
Apparatus for adjusting specific volume of intake air for engine
An apparatus for adjusting the specific volume of intake air for an engine has an orifice for controlling the amount of air to by-pass a throttle valve. The apparatus is provided with a...
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4671899 |
Carburetion device for internal combustion engines
A carburetion device comprises a vacuum-tight vaporization chamber into which fuel and air are drawn by the vacuum produced by the engine. The vaporization chamber is supplied fuel and air through...
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4632789 |
Gas humidification apparatus
This invention relates generally to the art of gas humidification and more particularly to an improved apparatus for humidifying a gas.
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4444182 |
Anaesthetic vaporizer
An anaesthetic vaporizer of the by-pass type has a sump 7 with an outlet flow path comprising a first run 27 leading upwardly, a second run 30 leading downwardly and a third run 32 leading upwardly...
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4424069 |
Dry and wet dual-purpose dust-collecting device
A dual purpose dust-collecting device consisting of an upright cylinder tapered at the lower end to form a settling chamber containing water. An inner cylinder formed with a plurality of...
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4401074 |
Idling air flow rate adjusting device for an internal combustion engine
An internal combustion engine includes an intake air passage provided with a throttle valve, and an idling air passage by-passing the throttle valve and provided with an idling air flow rate...
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4376738 |
Carburetion control apparatus
An apparatus for use in conjunction with a conventionally carbureted internal combustion engine for improving fuel economy, which is connected to the carburetor float chamber and intake manifold of...
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4374512 |
Internal combustion engine having provisions for heating the fuel-air mixture prior to injection into the cylinders
An improved internal combustion engine having a means for heating the fuel-air mixture by injecting hot air into the carburetor, said hot air having a temperature of at least 150° F. whereby the...
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4329969 |
Direct air cooling device for the combustion chamber of the internal combustion engine in an automobile
A direct air cooling device for the combustion chamber of the internal combustion engine in an automobile in which an external air suction port member is provided in a path connecting between the...
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4303047 |
Double throttle valve carburator
In combination with a standard carburator for an internal combustion engine having a butterfly type throttle valve, a means is provided having a passageway with another butterfly type valve and the...
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4261317 |
Anti-after burn system for internal combustion engine
An anti-after burn system for an internal combustion engine has an air passage for feeding an additional air into the engine intake manifold and a valve member disposed in the air passage for the...
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4237841 |
Apparatus for controlling the air supply to the intake manifold of an internal combustion engine
Apparatus for controlling the air supply to the intake manifold of an internal combustion engine having an intake system comprising a carburetor, the carburetor having a throttle, means for...
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4211523 |
Gas-flow control apparatus for equipment for producing foamed plastic
Gas-flow control apparatus for delivering a constant volumetric flow of gas to an extruder through which a molten thermoplastic resin is being processed. The gas-flow control apparatus consists of...
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4210627 |
Method for increasing the hydrogen sulphide concentration in an acid gas
A method for increasing the hydrogen sulfide concentration in a gas stream, particularly a stream to be fed to a Claus unit, is disclosed. The method is characterized by the measurement of the flow...
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4198386 |
Selective removal of a gaseous component from a multi-component gas stream
A method and apparatus for selectively removing a desired gaseous component from a gas stream containing at least two gaseous components and having a variable flow rate. The absorber is divided...
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4198388 |
Selective removal of H.sub.2 S from an H.sub.2 S and CO.sub.2 containing gas stream
A method and apparatus for selectively removing H 2 S from an H 2 S and CO 2 containing gas stream which has a variable flow rate. The absorption apparatus is divided into two connected...
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4198387 |
Maintaining the selective removal of H.sub.2 S from a variably flowing gas stream containing H.sub.2 S and CO.sub.2
A method and apparatus for selectively removing H 2 S from a gas stream containing H 2 S and CO 2 and having a variable flow rate. The absorption system is divided into at least two absorption...
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4169471 |
Apparatus for the preparation of fuel mixtures for carburetors
A modification to or ancillary apparatus for carburetors for internal combustion engines to prepare liquid fuel for internal combustion engines by supplying supplementary air such as air or exhaust...
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