Patent US1884022A successfully refreshed from Google Patents.
US4055280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diverter valve assembly for ice distribution systems
Assignee: King Seeley Thermos Co
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Filing: 1976-06-01
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Granted: 1977-10-25
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Expires: 1996-06-01
Abstract
Abstract A diverter valve assembly for use in an ice distribution system having an ice source and first and second ice delivery stations, the valve assembly comprising a valve body having an inlet section communicable with the ice source, and first and second outlet sections communicable with the first and second delivery stations, respectively; the valve assembly including a valve body having a central valve chamber communicable with the inlet and outlet sections and having a rotatable valve element disposed therein; an electrically energized motor for selectively rotating the valve element whereby to selectively communicate ice being supplied from the ice source to selected of the ice delivery stations, and a control system for use with the valve assembly, whereby to assure against actuation of the valve element during the delivery of ice to the valve assembly.
Inventors
- 👤 Vance L. Kohl
- 👤 Joseph R. Spinner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:03
CPC Classifications
B; B65; B65G; B65G53/00; B65G53/34; B65G53/52; B65G53/56; F; F25; F25C; F25C5/00; F25C5/20; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86863
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
202 words
A diverter valve assembly for an ice distributing system including an ice source and first and second ice delivery stations, said valve assembly comprising a generally cylindrically-shaped valve body having an inlet section communicable with the ice source and first and second outlet sections communicable with the first and second delivery stations, respectively, said valve body having a central cylindrical valve chamber communicable with said inlet and outlet sections and having a rotatable valve element located coaxially therein, said valve element being of a generally cylindrical shape and having an outer diameter approximately equal to the diameter of said valve chamber having an ice blocking portion and an ice deflecting portion, and electrically energized motor means for selectively rotating said valve element between a first position wherein said blocking portion prevents the transfer of ice from said inlet section to said first outlet section and said deflecting portion permits the transfer of ice from said inlet section to said second outlet section, at a second position wherein said blocking portion prevents the transfer of ice from said inlet section to said second outlet section and said deflecting portion permits the transfer of ice from said inlet section to said first outlet section.
Claim 2
Dependent Claim
202 words
A diverter valve assembly for an ice distributing system including an ice source and first and second ice delivery stations, said valve assembly comprising a generally cylindrically-shaped valve body having an inlet section communicable with the ice source and first and second outlet sections communicable with the first and second delivery stations, respectively, said valve body having a central cylindrical valve chamber communicable with said inlet and outlet sections and having a rotatable valve element located coaxially therein, said valve element being of a generally cylindrical shape and having an outer diameter approximately equal to the diameter of said valve chamber having an ice blocking portion and an ice deflecting portion, and electrically energized motor means for selectively rotating said valve element between a first position wherein said blocking portion prevents the transfer of ice from said inlet section to said first outlet section and said deflecting portion permits the transfer of ice from said inlet section to said second outlet section, at a second position wherein said blocking portion prevents the transfer of ice from said inlet section to said second outlet section and said deflecting portion permits the transfer of ice from said inlet section to said first outlet section.
Claim 3
Dependent Claim
33 words
The invention as set forth in claim 1 which includes a drive shaft arranged coaxially of the axis of rotation of said valve element for effecting rotation thereof relative to said valve body.
Claim 4
Dependent Claim
34 words
The invention as set forth in claim 1 wherein said outlet section of said valve body includes a pair of diametrically oppposed elongated openings which are communicable with said first and second outlet sections.
Claim 5
Dependent Claim
28 words
The invention as set forth in claim 1 wherein said valve chamber, said inlet section and first and second outlet sections are all generally circular in transverse cross-section.
Claim 6
Dependent Claim
66 words
The invention as set forth in claim 1 wherein at least one of said ice delivery stations includes means for sensing the quantity of ice therein and for producing a control signal in response to a predetermined magnitude of ice at said one station, and wherein said distribution system includes means for providing a high velocity flow of air in said system for transferring ice therewithin.
Claim 7
Dependent Claim
39 words
The invention as set forth in claim 5 which includes timing means for preventing energization of said motor when said source of operating fluid is actuated, and wherein said motor is selectively operable in response to said control signal.
Claim 8
Dependent Claim
43 words
The invention as set forth in claim 5 which includes time delay means for energizing said motor means a predetemined time after receipt of said control signal, whereby any ice within the system will be purged preparatory to actuation of said valve element.
Claim 9
Dependent Claim
155 words
In combination in a material distributing system, a diverter valve assembly for selectively communicating material between a first conduit and a second or third conduit, said assembly comprising a generally cylindrically-shaped valve body having a first section operably connected with the first conduit, and a second section operably connected with the second and third conduits, said valve body defining a generally cylindrical valve chamber, a generally cylindrically-shaped valve element rotatably disposed coaxially within said chamber and including a blocking portion and a deflecting portion, and means for selectively moving said valve element within said valve body between a first position wherein said blocking portion prevents material transfer between said first and third conduit and said deflecting portion permits material transfer between said first and second conduits, and a second position wherein said blocking portion prevents material transfer between said first and second conduits and deflecting portion permits material transfer between said first and third conduits.
Claim 10
Dependent Claim
155 words
In combination in a material distributing system, a diverter valve assembly for selectively communicating material between a first conduit and a second or third conduit, said assembly comprising a generally cylindrically-shaped valve body having a first section operably connected with the first conduit, and a second section operably connected with the second and third conduits, said valve body defining a generally cylindrical valve chamber, a generally cylindrically-shaped valve element rotatably disposed coaxially within said chamber and including a blocking portion and a deflecting portion, and means for selectively moving said valve element within said valve body between a first position wherein said blocking portion prevents material transfer between said first and third conduit and said deflecting portion permits material transfer between said first and second conduits, and a second position wherein said blocking portion prevents material transfer between said first and second conduits and deflecting portion permits material transfer between said first and third conduits.
Claim 11
Dependent Claim
32 words
The invention as set forth in claim 8 wherein said valve element is rotatably mounted within said valve body which includes electrically energized motor means for causing rotation of said valve element.
Claim 12
Dependent Claim
54 words
The invention as set forth in claim 8 which includes an ice source and wherein said second and third conduits are communicable with remotely located ice delivery stations, said ice source including a source of a high velocity flow of air for communicating ice through said conduits from said source to said delivery stations.
Claim 13
Dependent Claim
32 words
The invention as set forth in claim 10 wherein said valve body includes a pair of diametrically opposed openings, and wherein said openings are communicable with said second and third conduits, respectively.
Claim 14
Dependent Claim
28 words
The invention as set forth in claim 11 wherein said valve chamber, said inlet section and first and second outlet sections are all generally circular in transverse cross-section.
Claim 15
Dependent Claim
66 words
The invention as set forth in claim 10 wherein at least one of said ice delivery stations includes means for sensing the quantity of ice therein and for producing a control signal in response to a predetermined magnitude of ice at said one station, and wherein said distribution system includes means for providing a high velocity flow of air in said system for transferring ice therewithin.
Claim 16
Dependent Claim
39 words
The invention as set forth in claim 13 which includes timing means for preventing energization of said motor when said source of operating fluid is actuated, and wherein said motor is selectively operable in response to said control signal.
Claim 17
Dependent Claim
43 words
The invention as set forth in claim 13 which includes time delay means for energizing said motor means a predetermined time after receipt of said control signal, whereby any ice within the system will be purged preparatory to actuation of said valve element.
Claim 18
Dependent Claim
37 words
The invention as set forth in claim 4 wherein said first and second outlet sections are arranged in a common plane and at an angle of approximately 20° from the axis of rotation of said valve element.
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) | 1980-10-24 | 1981-04-25 | 1981-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-24 | 1985-04-25 | 1985-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-24 | 1989-04-25 | 1989-10-25 | $7700.00 | Window Closed / Lapsed |