US4310022A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid distributor system
Assignee: GIVAT CHAIM ICHUD
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Filing: 1980-05-07
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Granted: 1982-01-12
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Expires: 2000-05-07
Abstract
Abstract A fluid distributor system is described comprising a circular distributor plate formed with a central opening connected at one side of the plate to a fluid inlet pipe, and a plurality of outlet openings arranged in a circular array around the outer periphery of the distributor plate and each connected at said one side of the plate to one of a plurality of outlet pipes. A rotary distributor arm is rotatably mounted on an axis passing through the center of the distributor plate and in spaced relationship with respect to its opposite side. The distributor arm is formed with a passageway having an inlet at its center aligned with the inlet opening, and an outlet at its end selectively alignable with one of the peripheral outlet openings according to the selected rotary position of the distributor arm. The system further includes rotary drive means for rotating the distributor arm to a selected rotary position, and axial drive means effective, when the distributor arm is rotated to a selected position, to move the distributor arm axially against the distributor plate to bring the inlet end of the distributor arm passageway into communication with the discharge plate inlet opening, and the outlet end of the distributor arm passageway into communication with the selected outlet opening of the distributor plate.
Inventors
- 👤 William Cohen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:03
CPC Classifications
F; F16; F16K; F16K11/00; F16K11/02; F16K11/06; F16K11/072; F16K11/074; F16K11/0743; A; A01; A01J; A01J7/00; A01J7/02; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86389; Y10T137/86445; Y10T137/86493; Y10T137/86501; Y10T137/86863
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
244 words
A fluid distributor system, comprising: a circular distributor plate formed with a central opening connected at one side of the plate to a fluid inlet pipe and a plurality of outlet openings arranged in a circular array around the outer periphery of the distributor plate and each connected at said one side of the plate to one of a plurality of outlet pipes; a rotary distributor arm rotatably mounted on an axis passing through the center of said distributor plate and in spaced relationship with respect to its opposite side, said distributor arm being formed with a passageway having an inlet at its center aligned with said inlet opening, and an outlet at its end selectively alignable with one of said peripheral outlet openings according to the selected rotary position of the distributor arm; rotary drive means for rotating said distributor arm to a selected rotary position; and axial drive means effective, when the distributor arm is rotated to a selected position, to move the distributor arm axially against the distributor plate to bring the inlet end of the distributor arm passageway into communication with the discharge plate inlet opening, and the outlet end of the distributor arm passageway into communication with the selected outlet opening of the distributor plate, said axial drive comprising a fluid motor having a cylinder and piston, one of which is fixed with respect to said distributor plate, and the other of which is coupled to said distributor arm.
Claim 2
Dependent Claim
244 words
A fluid distributor system, comprising: a circular distributor plate formed with a central opening connected at one side of the plate to a fluid inlet pipe and a plurality of outlet openings arranged in a circular array around the outer periphery of the distributor plate and each connected at said one side of the plate to one of a plurality of outlet pipes; a rotary distributor arm rotatably mounted on an axis passing through the center of said distributor plate and in spaced relationship with respect to its opposite side, said distributor arm being formed with a passageway having an inlet at its center aligned with said inlet opening, and an outlet at its end selectively alignable with one of said peripheral outlet openings according to the selected rotary position of the distributor arm; rotary drive means for rotating said distributor arm to a selected rotary position; and axial drive means effective, when the distributor arm is rotated to a selected position, to move the distributor arm axially against the distributor plate to bring the inlet end of the distributor arm passageway into communication with the discharge plate inlet opening, and the outlet end of the distributor arm passageway into communication with the selected outlet opening of the distributor plate, said axial drive comprising a fluid motor having a cylinder and piston, one of which is fixed with respect to said distributor plate, and the other of which is coupled to said distributor arm.
Claim 3
Dependent Claim
41 words
A system according to claim 1, wherein said rotary drive means comprises a rotary motor coupled to said distributor arm to rotate same, and position sensor means sensing the position of said distributor arm and controlling said motor in response thereto.
Claim 4
Dependent Claim
40 words
A system according to claim 2, wherein said position sensor means comprises a position sensor plate including a plurality of sensor members located thereon in a circular array corresponding to the location of the outlet openings in the distributor plate.
Claim 5
Dependent Claim
32 words
A system according to claim 3, wherein said position sensor plate is fixed with respect to said distributor plate and cooperates with a rotary arm coupled to rotate with said distributor arm.
Claim 6
Dependent Claim
32 words
A system according to claim 4, wherein said plurality of sensor members are electrical switches actuated by said rotary arm as it rotates over said one face of the position sensor plate.
Claim 7
Dependent Claim
51 words
A system according to claim 5, wherein said position sensor plate includes a second series of electrical switches on the opposite face thereof, said latter switches being cooperable with a second rotary arm coupled to said first-mentioned rotary arm to control the supply of fluid to the selected fluid outlet pipe.
Claim 8
Dependent Claim
132 words
A system according to claim 6, further including control means effective, when said first-mentioned rotary selector arm on said one side of the position sensor plate reaches the position sensor member corresponding to the selected outlet opening in the distributor plate, to terminate the operation of the rotary drive and then to actuate the axial drive, whereupon the rotary selector arm on said opposite face of the position sensor plate actuates the respective switch on said opposite side of the position sensor plate to turn-on the flow of the fluid via the fluid inlet pipe and rotary distributor arm to the selected outlet pipe for a predetermined time, and then to permit said axial drive to return the rotary distributor arm to its normally spaced position with respect to the distributor plate.
Claim 9
Dependent Claim
30 words
A system according to claim 7, wherein said fluid inlet pipe is connected to a plurality of different fluid sources, each including a control valve controlled by said control means.
Claim 10
Dependent Claim
21 words
A system according to claim 8, wherein said different fluid sources include a source of water and a source of air.
Claim 11
Dependent Claim
48 words
A system according to claim 9, wherein said control means controls the water and air sources to turn-on the water source for a predetermined time interval to effect a rinsing operation, and subsequently to turn-on the air source for a predetermined time interval to effect a drying operation.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-01-11 | 1985-07-13 | 1986-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-01-11 | 1989-07-13 | 1990-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-01-11 | 1993-07-13 | 1994-01-12 | $7700.00 | Window Closed / Lapsed |