US4582255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-propelled, floating, rotary, liquid atomizer
Assignee: Individual
•
Filing: 1985-01-08
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Granted: 1986-04-15
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Expires: 2005-01-08
Abstract
Abstract A self-propelled, floating, rotary, liquid atomizer having a feed tube and a free floating rotor operably connected at the bottom thereof. The feed tube is hollow and is affixed to the inlet line of a pressurized liquid source. This liquid source is not only atomized but serves as the motor force for the atomizer as well as lifts the rotor off its support to become free floating. A plurality of slits are formed adjacent the bottom of feed tube and they are juxtaposed a plurality of cup-like openings and holes formed in the rotor. As the liquid under pressure is passed through the feed tubes it exits from the slits at the bottom of the feed tube and impinges upon the upper edges of the cup-like openings within the rotor to cause the rotor to lift from its support coincidental to rotation thereof. This high speed rotation causes the free-floating rotor to act as a fly wheel spinning at such high speed that it increases the momentum of the liquid forcing it up and along the walls of the rotor and out through both the top and bottom of the openings therein. As the liquid reaches the openings at the top and bottom of the rotor, it is sheared into fine droplets and sprayed/atomized at 360 DEG around the rotor.
Inventors
- 👤 Vann Y. Won
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:09
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/10; B05B3/1057; B05B3/04; B05B3/0417; B05B3/0425; B05B3/0426; B05B3/1007
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
277 words
A self-propelled, floating, rotary, liquid atomizer, comprising: means for providing a source of liquid under pressure; a feed tube operably connected at one end to said pressurized liquid source, said feed tube including an elongated structure having a hollow interior surrounded by a side wall and closed at the other end thereof, and a plurality of slits of predetermined size in said side wall adjacent said closed end for permitting said pressurized liquid to pass therethrough; means encompassing said closed end of said feed tube for rotation therearound, for receiving said pressurized liquid from said slits and for dispersing said liquid therefrom in the form of a fine globular spray; said receiving and dispersing means including a plurality of circumferentially spaced-apart holes through which said liquid is dispersed and each of the side walls of said holes being partially cut-out and having upper and lower edges adjacent said cut-out, said cut-outs being of a size substantially equal to said predetermined size of said slits; and means rotatably secured to said closed end of said feed tube for supporting said receiving and dispersing means when said receiving and dispersing means is at rest; whereby upon the passing of said pressurized liquid from said slits, said pressurized liquid impinges upon said upper edges of said receiving and dispersing means to raise said receiving and dispersing means above said supporting means such that continued pressurized liquid not only acts upon said upper and lower edges to maintain said receiving and dispersing means above said supporting means, but also acts as the motive force to rotatably drive said receiving and dispersing means thereby causing atomization of said liquid to take place.
Claim 2
Dependent Claim
277 words
A self-propelled, floating, rotary, liquid atomizer, comprising: means for providing a source of liquid under pressure; a feed tube operably connected at one end to said pressurized liquid source, said feed tube including an elongated structure having a hollow interior surrounded by a side wall and closed at the other end thereof, and a plurality of slits of predetermined size in said side wall adjacent said closed end for permitting said pressurized liquid to pass therethrough; means encompassing said closed end of said feed tube for rotation therearound, for receiving said pressurized liquid from said slits and for dispersing said liquid therefrom in the form of a fine globular spray; said receiving and dispersing means including a plurality of circumferentially spaced-apart holes through which said liquid is dispersed and each of the side walls of said holes being partially cut-out and having upper and lower edges adjacent said cut-out, said cut-outs being of a size substantially equal to said predetermined size of said slits; and means rotatably secured to said closed end of said feed tube for supporting said receiving and dispersing means when said receiving and dispersing means is at rest; whereby upon the passing of said pressurized liquid from said slits, said pressurized liquid impinges upon said upper edges of said receiving and dispersing means to raise said receiving and dispersing means above said supporting means such that continued pressurized liquid not only acts upon said upper and lower edges to maintain said receiving and dispersing means above said supporting means, but also acts as the motive force to rotatably drive said receiving and dispersing means thereby causing atomization of said liquid to take place.
Claim 3
Dependent Claim
30 words
A self-propelled, floating, rotary, liquid atomizer as defined in claim 1 wherein said supporting means comprises a ball bearing assembly rotatably secured to said closed end of said feed tube.
Claim 4
Dependent Claim
53 words
A self-propelled, floating, rotary, liquid atomizer as defined in claim 2 wherein said liquid receiving and dispersing means comprises a rotor and said circumferentially spaced-apart holes are located in said rotor, each of said holes being open at the top and bottom thereof and having their longitudinal axis substantially in the vertical direction.
Claim 5
Dependent Claim
40 words
A self-propelled, floating, rotary, liquid atomizer as defined in claim 3 wherein said slits in said side wall of said feed tube are configured to be substantially tangential to the circumference of the inside wall surface of said feed tube.
Claim 6
Dependent Claim
24 words
A self-propelled, floating, rotary, liquid atomizer as defined in claim 4 wherein said feed tube is directly connected to said pressurized liquid source means.
Claim 7
Dependent Claim
50 words
A self-propelled, floating, rotary, liquid atomizer as defined in claim 5 wherein said ball bearing assembly is secured to said closed end of said feed tube by means of a bolt, and is of such a size as to abut said rotor without obstructing said holes located in said rotor.
Claim 8
Dependent Claim
31 words
A self-propelled, floating, rotary, liquid atomizer as defined in claim 6 wherein said rotor has portions cut from the periphery thereof in order to substantially reduce the weight of said rotor.
References Cited (Backward Citations)
DE155040C
Cited
US3125297A
Cited
US662236A
Cited
US2408511A
Cited
US2815246A
Cited
US2836464A
Cited
US3081949A
Cited
US3659957A
Cited
US4044081A
Cited
US4222523A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-14 | 1989-10-14 | 1990-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-14 | 1993-10-14 | 1994-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-14 | 1997-10-14 | 1998-04-15 | $7700.00 | Window Closed / Lapsed |