Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 6955342 | Fluidized spray tower A fluidized spray vessel. A vessel design is provided for recovering heat from gaseous heat streams. The vessel utilizes a semi-fluidized bed for obtaining desirable liquid/vapor contact times. A spray section is provided in which liquid is sprayed through nozzles d... | 10/18/2005 |
| 6952914 | Deflector for tree-fruit harvester A deflector (10) for collecting and guiding harvested tree-fruit is implemented for resilient recovery from collisions with obstacles in the field. The deflector is coupled in cantilever to boom harvester (4) mounted on a vehicle (2). The harves... | 10/11/2005 |
| 4167401 | Scrubber having fixed throat venturi and adjustable plug Apparatus is disclosed for scurbbing contaminants from a gas steam. The apparatus includes a vertically extending cylinrical vessel having an upper gas steam inlet and a lower gas steam outlet. Means are provided for forming an annular venturi gas flow pa... | 09/11/1979 |
| 4155725 | Dust removal from smoke gas or the like The dust removal plant is comprised of a fan with adjustable guide vanes and a ring gap scrubber with adjustable gap width. A first feedback loop controls the scrubber operation through gap width control for maintaining a constant residual dust content of... | 05/22/1979 |
| 4145193 | Apparatus for cleaning stack gas and using same for generation of electric power Stack gas is first passed through a coarse-particle separator and then a prescrubbing tower. Then this gas, which is under pressure, is passed through a pair of differential-pressure (annular-gap) washers. The output side of one of the washers is connecte... | 03/20/1979 |
| 4144041 | Adjustable throat venturi scrubber A venturi scrubber for the scrubbing of an inlet gas stream with a scrubbing liquid or slurry, to remove gaseous or vaporous components from the gas stream, or to remove entrained solid particulate or discrete liquid droplet (fog or mist) constituents, an... | 03/13/1979 |
| 4133655 | Scrubber for blast furnace gas A scrubber for blast furnace gas has a primary purifying unit and a secondary purifying and pressure adjusting unit in series with the primary unit. The primary purifying unit includes venturi having a divergent-constant diameter-convergent core in which ... | 01/09/1979 |
| 4123238 | Flow-control nozzle for flue-gas scrubber A nozzle in a descending discharge duct for hot flue gases has a tubular body of hourglass shape partly obstructed by a vertically movable frustoconical insert which defines a narrow, downwardly diverging annular channel with the lower part of the body ly... | 10/31/1978 |
| 4093434 | Gas-scrubber apparatus for blast furnace The gas-cleaning apparatus for a blast furnace operating under pressure using a differential-pressure washing arrangement whereby the differential-pressure washer comprises at least one annular gap with an annular-gap passage and an axially adjustable bod... | 06/06/1978 |
| 4007025 | Apparatus for cleaning stack gas and using same for generation of electric power Stack gas is first passed through a coarse-particle separator and then a prescrubbing tower. Then this gas, which is under pressure, is passed through a pair of Venturi washers. The output side of one of the washers is connected directly to a droplet sepa... | 02/08/1977 |
| 3976454 | Exhaust system for steel-making plant Dust-laden waste gases from a converter and from ancillary equipment are exhausted by respective blowers through a first and a second duct to a main and a secondary scrubbing station whence the purified gases escape through respective chimneys. The first ... | 08/24/1976 |
