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A. E. Bishop Research Pty. Limited Patents |
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Assignee: A. E. Bishop Research Pty. Limited
Address: North Ryde, AU
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5529037 |
Lubrication system for rotary valve |
June 25, 1996 |
| A rotary valve for an internal combustion engine, of the hollow cylindrical type, characterized in that there are provided in a bore of a cylinder head, in which the valve rotates, oil applicators arranged on either side of openings in the valve, each applicator being loaded by a spring |
| 5526780 |
Gas sealing system for rotary valves |
June 18, 1996 |
| A rotary valve assembly for an internal combustion engine characterized in that the valve has a combination of axial sealing elements (21,22) and inner circumferential sealing elements (23,24) arranged to form a first seal pressurizing cavity extending circumferentially between the axial |
| 5509386 |
Sealing means for rotary valves |
April 23, 1996 |
| A rotary valve (10) of an internal combustion engine, of the hollow cylindrical type for rotation in the bore (20) of the cylinder head of the engine, the valve (10) having oil and gas seals (17,14) to prevent leakage of oil to the combustion chamber and leakage of gas from the combustio |
| 5503124 |
Rotary valve with seal supporting tongue |
April 2, 1996 |
| A rotary valve (10) for an internal combustion engine, of the hollow cylindrical type, having one or more openings (14) arranged to pass periodically over a window in the cylinder head bore, characterized in that the valve (10) also incorporates at least one tongue (34) projecting fr |
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