From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Illustrations of various applications for Wills Pressure Filled Rings and Joints.
| Identifier | ExFiles\Box 86\1\ scan0077 | |
| Date | 25th July 1934 guessed | |
| Top Left Panel: APPLICATION IN COMBINED METAL AND PRESSURE FILLED RINGS FOR CYLINDER HEAD GASKET. Wills Pressure Filled Joint Ring. Pat. N° 380853. Metal Sheet 1/8 THICK or Steel Aluminium, Copper or Other suitable material. CROSS-SECTION RING COMPRESSED TO 1/16. Top Center Left Panel: APPLICATION OF WILLS RING TO ECONOMISER BEND ASSEMBLY. Wills Pressure Filled Joint Ring. PATENT N° 380853. Bend. TUBE. 90 RAD. Note Original arrangement shewn dotted. 25 RAD. Top Center Right Panel: APPLICATION OF WILLS RING TO AN OIL COOLED PISTON JOINT. Wills Pressure Filled Joint Ring. Complete joint incorporating two rings. Patent No. 380853. LUBRICATING OIL THIS SIDE 30 LBS/SQ. IN. PRESSURE. FLANGES TO MAKE A GOOD FIT WHEN FACE ABUTS. MAKE UP. Face Joint 600 LBS/SQ.IN. THIS SIDE. 1/8 LEFT FOR JOINT. GOOD FIT WHEN FACE ABUTS. MAKE UP. 2 3/16 DIA. 1/16. Top Right Panel: APPLICATION OF WILLS RING TO BREECH END JOINT. 2 Wills Pressure Filled Joint Rings. 1/8 CROSS SECTION. x 11 5/8 I.D. Part N° 380853. METAL TO METAL. 11 5/8 DIA. 12 1/8 DIA. 10 DIA. .125. .070. .080. Bottom Left Panel: APPLICATION OF WILLS RING TO WET LINER JOINT. Wills Pressure Filled Joint Ring 4 1/2 I.D. x 1/8 Cross Section Patent No 380853. Note. Metal to Metal. 5 1/4 Dia. 4 1/2 I.D. Bottom Center Left Panel: APPLICATION OF WILLS RING TO VAPORISER JOINT. Wills Joint Ring. PATENT N° 380853. Bottom Center Right Panel: APPLICATION OF WILLS RING TO THROTTLE VALVE JOINT. Wills Pressure Filled Joint Ring Part N° 380853. Enlarged View of Joint. METAL TO METAL. A.{Mr Adams} C. 1.18 DIA. 1.015 DIA. Bottom Right Panel: APPLICATION OF WILLS RING TO VENTURI JOINT. Two Wills Pressure Filled Joint Rings .82 I.D. x .97. Part N° 380853. Thickness of this flange reduced 1/32 from original by Iron. .600". .60". .60". A.{Mr Adams} METAL TO METAL. B. PREVIOUS POSITION. C. PRESENT POSITION. 1.18 DIA. 1.015 DIA. | ||