Bizarre Patents
A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.
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| Number | Title | Issue Date |
| 7744066 | Mechanical air fuel ratio regulating carburetor with fuel pressure regulation A carburetor includes an air inlet with a mechanically adjustable air valve, a mechanically adjustable atomizer discharging in the air inlet, and a mechanical metering device connected with the air valve and the atomizer, maintaining a stoichiometric ratio between a... | 06/29/2010 |
| 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 exposed for adjustment in a substantially common direction. Preferably a c... | 11/06/2007 |
| 7287741 | Rotary throttle valve carburetor A rotary throttle valve carburetor includes a main body defining a mixing passage and a valve bore, and a throttle valve rotatably received in the valve bore to selectively open and close the mixing passage. The carburetor main body includes an integral throttle val... | 10/30/2007 |
| 7267327 | Throttle valve assembly and dust seal for a carburetor A carburetor has a throttle valve assembly with a cam member and cam surface internally arranged in a body of the carburetor. The cam member is carried by the throttle valve body and preferably has outwardly extending tabs for locking engagement within slots formed ... | 09/11/2007 |
| 7114708 | Rotary throttle valve carburetor A rotary throttle valve carburetor includes a body having a fuel and air mixing passage and a throttle valve movable between idle and wide open positions. A valve bore is increasingly aligned with the fuel and air mixing passage as the throttle valve is moved from i... | 10/03/2006 |
| 7097162 | Carburetor with fuel vapor control A carburetor includes a body having a fuel and air mixing passage formed therein and an opening in fluid communication with the fuel and air mixing passage, a fuel metering assembly carried by the body and including a fuel metering diaphragm that defines at least pa... | 08/29/2006 |
| 7070173 | Carburetor air-fuel mixture adjustment assembly An apparatus for adjusting the air-fuel ratio of a fuel mixture to be supplied to an engine. The apparatus has a pair of needle valve bodies and a pair of receptacles formed in a main body of a carburetor for receiving the needle valve bodies. Each needle valve body... | 07/04/2006 |
| 7007931 | Rotary throttle valve carburetor A rotary throttle valve carburetor includes an air intake passage and a throttle valve bore formed in a carburetor body, a cam disposed in the throttle valve bore, and a throttle valve disposed in the throttle valve bore so that one end engages the cam and the other... | 03/07/2006 |
| 6945520 | Starting assembly for a carburetor A starting device for a rotary throttle valve-type carburetor enables adjustment of the quantity of air and fuel delivered to an engine to facilitate the cold start of the engine. The starting device changes the position of the throttle valve prior to starting the e... | 09/20/2005 |
| 5782225 | Vaporization system A fluid vaporization system comprises a first fluid inlet for receiving a first fluid, a second fluid inlet for receiving a second fluid, and a first discharge aperture for discharging the first fluid and the second fluid. A first connecting passage conne... | 07/21/1998 |
| 5753147 | Fuel delivery apparatus A fuel delivery system for use with an internal combustion engine includes a fuel delivery device such as a carburetor 12, or a throttle body or port fuel injection fuel regulator 16, a fuel vaporizer 14 that provides the carburetor 12 with vaporized fuel... | 05/19/1998 |
| 5709822 | Fuel regulating mechanism for a rotary throttle valve type carburetor A fuel regulating method and mechanism for a rotary throttle (barrel-type) carburetor which prevents an end-user A/F adjustment that would cause increase in fuel quantity to a level in excess of a regulated value so as to comply with the exhaust gas emiss... | 01/20/1998 |
| 5599484 | Construction of a fuel supply pipe in a rotary throttle valve type carburetor A construction of a fuel supply pipe with a proximal end press-fit portion formed of metal and a metering tip portion formed of synthetic resin. The metering tip portion, formed with a fuel jet therein, is telescopically connected to the proximal end pres... | 02/04/1997 |
| 5439619 | Steam conditioning butterfly valve The present invention is a steam conditioning valve for use in simultaneously reducing temperature and pressure in a superheated steam line. The invention provides a butterfly-type valve with desuperheating water nozzles oriented on its downstream face. I... | 08/08/1995 |
| 5262091 | Steam injector system A steam injector system comprises a plurality of steam injectors each being provided with with a check valve adapted for water supply, a check valve adapted for steam supply, a check valve adapted for overflow and a check valve adapted for discharge and t... | 11/16/1993 |
| 5045245 | Device for atomizing liquid or for comminuting gas into small bubbles The invention relates to a device for atomizing liquid with the aid of gas or for comminuting gas into small bubbles with the aid of liquid, in which the gas and the liquid are joined into a two-phase mixture in a mixing chamber and mixed, and the inflow ... | 09/03/1991 |
| 4981500 | Venturi type cooler for flue gas desulphurization device A Venturi Cooler for flue gas desulphurization devices sprays water through water spray nozzles on pipes positioned perpendicularly to the longitudinal flow direction of the cooler. It is important for the effectiveness of the diffused water that the spee... | 01/01/1991 |
| 4655976 | Carburetor components and carburetor An improved variable venturi carburetor including one or more improved features such as one or more air valve(s) comprising fuel discharge orifices, upstream of one or more throttle(s); backfire protection means in the air valve(s); layered construction o... | 04/07/1987 |
| 4609506 | Throttled fluid mixing device Fluid mixing valve means comprising valves in first and second fluid conduits having specific configurations, means coupling said valves for common movement and means coupling the output of said second fluid conduit to said first fluid conduit on the down... | 09/02/1986 |
| 4572809 | Carburettor A carburettor has a butterfly valve formed with an internal passage and outlet openings communicating with the passage. Fuel is discharged through the butterfly valve into the air stream to form a combustible mixture.... | 02/25/1986 |
| 4526729 | Vortex carburetor A high velocity carburetor comprises a housing defining an air flow conduit with an air valve member therein. The air valve member includes a curved air-conducting surface facing the air stream and at least one position of the member for establishing a vo... | 07/02/1985 |
| 4524034 | Carburetor An improved carburetor having a system for precisely metering fuel introduced into an internal combustion engine. The carburetor includes an air passageway and a throttle valve having a throttle opening movable across the air passageway to control the eff... | 06/18/1985 |
| 4505863 | Carburetor A carburetor includes a pendulum metering element delivering fuel to a hollow throttle shaft from a fuel metering chamber by means of a graduated depth groove in the chamber wall which is engaged by a spring urged jet member carried by the pendulum elemen... | 03/19/1985 |
| 4505865 | Steam-pressure reduction valve A valve housing in the form of a straight- or bent-passage valve accepts in the the valve seat between its steam intake and steam outlet a choking device in the form of a perforated bushing into which a cold-water pipe with jacket-side cold-water exits pr... | 03/19/1985 |
| 4484558 | Variable fuel delivery system for internal combustion engines A pivotal air door or velocity blade provides a carburetor and injection action which transitionally changes back and forth in accordance with the door's angular position. The angular position of the air door or velocity blade is controlled by the movemen... | 11/27/1984 |
| 4481153 | Rotary throttle valve carburetor A rotary throttle valve carburetor in which the rotary valve is assembled with an operating lever, a needle valve and a carburetor body cover in such a way that the lever may be operated from opposite sides of the carburetor by orienting the assembly in t... | 11/06/1984 |
| 4481152 | Rotary throttle valve carburetor A rotary throttle carburetor in which an air passage leading to the engine has a crossbore to receive a cylindrical rotary throttle having a throttle passage to regulate the air passage. A constant pressure device is mounted on the carburetor body directl... | 11/06/1984 |
| 4455979 | Carburettors for internal combustion engines A carburettor for an internal combustion engine has an air passageway in which air flow is controlled by a poppet valve in which fuel is fed from a tapered needle controlled valve readily variable for different fuels including CNG, LPG, Methanol and petro... | 06/26/1984 |
| 4369149 | Carburetor for model jet power plant A vertically oriented carburetor for use in a model jet aircraft power plant having an essentially circular duct and a multibladed fan. The carburetor utilizes an essentially cylindrical body having a web portion to permit airflow from the fan for cooling... | 01/18/1983 |
| 4340549 | Dual input carburetor An improved carburetor (20) for delivering one combustible fuel and a liquid, or two combustible fuels from separate reservoirs (50), (500), to the central portion of a hollow spray bar (98) for discharge into carburetor venturi (30) includes substantiall... | 07/20/1982 |
| 4322376 | Carburetor A carburetor having a tapered plug adjusting air flow into the throat of a carburetor housing air passageway. A control arm connected to the plug and guided by a groove in the housing shaped to move the plug more rapidly in the upstream than in the downst... | 03/30/1982 |
| 4292257 | Carburetor and valving therefor A carburetor and valving therefor comprising a hollow tubular housing secured between top and base plates, said housing having outer and inner walls. A roller valve having a bore through the axis thereof and a radially extending pre-mixing chamber interse... | 09/29/1981 |
| 4271794 | Fuel delivery apparatus A fuel delivery apparatus is proposed for mixture-compressing, externally ignited internal combustion engines, which serves to meter a fuel quantity adapted to the quantity of air induced and to regulate the fuel-air mixture in accordance with operational... | 06/09/1981 |
| 4259935 | Fuel injection type throttle valve Disclosed is a device for injecting fuel into an intake air supply passage which is communicated with the combustion chambers of an internal combustion engine. The device comprises: a swingable throttle shaft having a hole formed therein along a longitudi... | 04/07/1981 |
| 4250848 | Fuel injection system A fuel injection system for controlling a mixture-compressing, externally ignited internal combustion engine which includes a fuel apportionment valve controllable by means of an air flow rate meter, with the fuel pressure upstream of the apportionment po... | 02/17/1981 |
| 4250125 | Slide valve carburetor idle fuel delivery system A slide valve carburetor includes an idle fuel system to deliver fuel to the central downstream portion of the main air induction passage. The idle fuel delivery system is sequentially occluded as the driven device attains full-throttle operation, and can... | 02/10/1981 |
| 4237079 | Fuel supply device A fuel supply device is proposed which serves to supply fuel to a mixture-compressing, externally ignited internal combustion engine with a good distribution of the fuel-air mixture. The fuel supply device includes a fuel metering device activated by an a... | 12/02/1980 |
| 4230083 | Fuel supply apparatus A fuel supply apparatus is proposed which serves to control a mixture-compressing, externally ignited internal combustion engine. The fuel supply apparatus includes at least one fuel depositing point in the air intake manifold, within which an air flow ra... | 10/28/1980 |
| 4227500 | Fuel injection apparatus A fuel injection apparatus is proposed for mixture-compressing, externally ignited internal combustion engines which serves to apportion a quantity of fuel corresponding to the aspirated air quantity and to effect good preparation of the fuel-air mixture.... | 10/14/1980 |
| 4224914 | Fuel injection apparatus A fuel injection apparatus for mixture-compressing, externally ignited internal combustion engines with continuous injection into the air induction line adapted to apportion a quantity of fuel proportional to the quantity of induced air and to accomplish ... | 09/30/1980 |
