Patent US4418559A successfully refreshed from Google Patents.
US4418559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll coolant distribution header
Assignee: BLISS-SALEM Inc A CORP OF
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Filing: 1981-12-08
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Granted: 1983-12-06
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Expires: 2001-12-08
Abstract
Abstract A roll coolant distribution header is provided. The header includes a binary valve assembly comprising a plurality of individually mounted two-stage solenoid valves. The valves extend through a plenum chamber filled with coolant. Spray nozzles project through one side of the chamber. The solenoids extend through the opposite side of the chamber and are sealed therefrom. Coolant is introduced into the chamber through its hollow trunnions from mounting/distributor blocks. The mounting/distributor blocks are fitted with coolant pipe connections.
Inventors
- 👤 Paul E. Huzyak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:45
CPC Classifications
B; B21; B21B; B21B27/00; B21B27/06; B21B27/10
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
121 words
A roll coolant distribution assembly comprising: a header; a chamber defined within said header; a plurality of two-stage valves mounted to said header, portions of said valves being positioned within said chamber; each of said valves including an inlet, an outlet, and means for controlling the passage of coolant from said inlet to said outlet, said inlet positioned within said chamber; a plurality of nozzles extending from said chamber, said valve outlets each being connected to one of said nozzles; said valves each including a solenoid for actuating said controlling means, said solenoids being positioned outside the header and sealed from said chamber; and a cover secured to said header, said cover and said header defining an enclosure for said solenoids.
Claim 2
Dependent Claim
121 words
A roll coolant distribution assembly comprising: a header; a chamber defined within said header; a plurality of two-stage valves mounted to said header, portions of said valves being positioned within said chamber; each of said valves including an inlet, an outlet, and means for controlling the passage of coolant from said inlet to said outlet, said inlet positioned within said chamber; a plurality of nozzles extending from said chamber, said valve outlets each being connected to one of said nozzles; said valves each including a solenoid for actuating said controlling means, said solenoids being positioned outside the header and sealed from said chamber; and a cover secured to said header, said cover and said header defining an enclosure for said solenoids.
Claim 3
Dependent Claim
33 words
An assembly as defined in claim 1 including a mounting assembly to which said header is secured, said mounting assembly including a fluid inlet and means connecting said fluid inlet to said chamber.
Claim 4
Dependent Claim
16 words
As assembly as defined in claims 1 or 2 including a roll coolant within said chamber.
Claim 5
Dependent Claim
36 words
An assembly as defined in claims 1 or 2 wherein each of said valves are individually mounted to said header and each of said nozzles are individually connected to a respective one of said valve outlets.
Claim 6
Dependent Claim
41 words
An assembly as defined in claims 1 or 2 including an electrical connector assembly and wires leading thereto from said solenoids, said electrical connector assembly and said wires both being positioned within said enclosure defined by said header and said cover.
Claim 7
Dependent Claim
46 words
An assembly as defined in claim 5 wherein said header includes a closed chamber receiving wires from said electrical connector assembly, an opening within a wall of said header connecting said enclosure with said closed chamber, and means separating said first-mentioned chamber from said closed chamber.
Claim 8
Dependent Claim
19 words
An assembly as defined in claims 1 or 2 wherein said plurality of valves comprise a binary valve assembly.
Claim 9
Dependent Claim
26 words
An assembly as defined in claim 2 including a retaining assembly rotatably mounted to said mounting assembly, said header being rotatably mounted to said retaining assembly.
Claim 10
Independent Claim
155 words
An apparatus for the rolling of sheet stock, comprising: a plurality of rolls positioned with respect to one another for the rolling of sheet stock; a coolant distribution header positioned adjacent to said rolls; a chamber defined within said header; a plurality of valves mounted to said header, each of said valves including an inlet, an outlet, and means for controlling the passage of coolant from said inlet to said outlet, said inlets being positioned within said chamber; a plurality of nozzles extending from said chamber and aimed towards at least one of said rolls, said valve outlets each being connected to one of said nozzles; portions of said valves extending outside said header and sealed from said chamber, said portions including electrical actuating means for actuating said controlling means; a cover secured to said header defining on enclosure in which said valve portions are positioned; and means for supplying said chamber with pressurized coolant.
Claim 11
Independent Claim
155 words
An apparatus for the rolling of sheet stock, comprising: a plurality of rolls positioned with respect to one another for the rolling of sheet stock; a coolant distribution header positioned adjacent to said rolls; a chamber defined within said header; a plurality of valves mounted to said header, each of said valves including an inlet, an outlet, and means for controlling the passage of coolant from said inlet to said outlet, said inlets being positioned within said chamber; a plurality of nozzles extending from said chamber and aimed towards at least one of said rolls, said valve outlets each being connected to one of said nozzles; portions of said valves extending outside said header and sealed from said chamber, said portions including electrical actuating means for actuating said controlling means; a cover secured to said header defining on enclosure in which said valve portions are positioned; and means for supplying said chamber with pressurized coolant.
Claim 12
Dependent Claim
35 words
An apparatus as defined in claim 9 including a mounting assembly, said header being attached to said mounting assembly, said mounting assembly including a fluid inlet and means connecting said fluid inlet to said chamber.
Claim 13
Dependent Claim
15 words
An apparatus as defined in claim 9 or 10 wherein said valves are two-stage valves.
Claim 14
Independent Claim
32 words
An apparatus as defined in claims 9 or 10 wherein each of said valves are individually mounted to said header and each of said nozzles are individually connected to said valve outlets.
Claim 15
Dependent Claim
17 words
An apparatus as defined in claim 11 wherein said electrical actuating means for said valves are solenoids.
Claim 16
Dependent Claim
30 words
An apparatus as defined in claim 13 including an electrical connector assembly and wires leading thereto from said solenoids positioned within said enclosure defined by said header and said cover.
Claim 17
Independent Claim
19 words
An apparatus as defined in claims 9 or 10 wherein said plurality of valves comprise a binary valve assembly.
Claim 18
Dependent Claim
28 words
An apparatus as defined in claim 10 including a retaining assembly rotatably mounted to said mounting assembly, said coolant distribution header being rotatably mounted to said retaining assembly.
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) | 1986-12-05 | 1987-06-06 | 1987-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-12-05 | 1991-06-06 | 1991-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-12-05 | 1995-06-06 | 1995-12-06 | $7700.00 | Window Closed / Lapsed |