- Palmyra NY, US Patrick Robertson - Thornton CO, US David Wittekind - Lafayette CO, US T. Scott Tanner - Rochester NY, US
International Classification:
F16L 23/18 F16J 15/06
Abstract:
Gasket seals for high pressure applications include retaining elements with inner diameter seal elements that interlock with the retaining element to provide resistance to movement in both axial and radial directions between the retaining element and seal element. High pressure sealing may be accomplished using a metallic core retaining element to which an electrically isolating material is bonded on either or both sides. Sealing is achieved through an inner diameter dielectric sealing element, such as a polytetrafluoroethylene (PTFE) inner diameter sealing ring. Flanges of a joint in a fluid flow ling may be bolted together with the gasket seal interposed therebetween. In the event of pressure changes, the inner diameter seal resists being drawn into the flow line, and resists axial movement relative to the retaining element, through dual locking members that secure the seal to the retaining element.
Sealing System Having Interlocking Inner Diameter Seal Element To Resist Pressure Changes
- Palmyra NY, US Patrick Robertson - Thornton CO, US David Wittekind - Lafayette CO, US T. Scott Tanner - Rochester NY, US
International Classification:
F16L 23/18 F16L 23/036 F16J 15/06
Abstract:
Gasket seals for high pressure applications include retaining elements with inner diameter seal elements that interlock with the retaining element to provide resistance to movement in both axial and radial directions between the retaining element and seal element. High pressure sealing may be accomplished using a metallic core retaining element to which an electrically isolating material is bonded on either or both sides. Sealing is achieved through an inner diameter dielectric sealing element, such as a polytetrafluoroethylene (PTFE) inner diameter sealing ring. Flanges of a joint in a fluid flow ling may be bolted together with the gasket seal interposed therebetween. In the event of pressure changes, the inner diameter seal resists being drawn into the flow line, and resists axial movement relative to the retaining element, through dual locking members that secure the seal to the retaining element.
15 Hospital Dr Suite A, York, ME 03909 (207)3633700 (Phone), (207)3637042 (Fax)
111 S 5Th St Suite 7, Douglas, WY 82633 (307)3582122 (Phone), (307)3589216 (Fax)
Certifications:
Orthopedic Surgery, 2007
Awards:
Healthgrades Honor Roll
Languages:
English
Hospitals:
15 Hospital Dr Suite A, York, ME 03909
111 S 5Th St Suite 7, Douglas, WY 82633
York Hospital 15 Hospital Drive, York, ME 03909
Education:
Medical School Tufts University Graduated: 1988 Medical School Letterman Army Med Ctr Graduated: 1988 Medical School University Of California, Davis Graduated: 1988
111 S 5Th St, Douglas, WY 82633 16 Hospital Dr, York, ME 03909
Education:
Tufts University, School of Medicine - Doctor of Medicine University of California-Davis Medical Center - Residency - Orthopaedic Surgery Letterman Army Medical Center - Residency - Surgery
Board certifications:
American Board of Orthopaedic Surgery Certification in Orthopaedic Surgery
Name / Title
Company / Classification
Phones & Addresses
Patrick Robertson Owner
Aldridge & Southerland Real Estate Agents and Managers
13940 Meeker Boulevard #119, Sun City, AZ 85375
Patrick Aaron Robertson
Patrick Robertson MD Orthopedics
16 Hospital Dr, York, ME 03909 (207)3633392
Patrick A. Robertson Sports Medicine
Associates In York Orthopaedics, PA Medical Doctor's Office
16 Long Sands Rd, York, ME 03909
Patrick A. Robertson Surgeon
Thunder Basin Orthopaedics Education Management · Ret Misc Merchandise Medical Doctors Office Osteopathic Phys Office