Oil deflector for shaft seal with forced ventilation

• US 2,846,245 A
• Filed: 07/09/1954
• Issued: 08/05/1958
• Est. Priority Date: 07/09/1954
• Status: Expired due to Term

• Current Assignee: Weaver Firm L
• Original Assignee: Weaver Firm L
• Inventors: Weaver, Firm L.
• Application Number:
  US03/442,315
• Time in Patent Office: 1,488 Days
• US Class Current: 277/412
• CPC Class Codes: F01D 11/00 Preventing or minimising internal leakage of working-fluid, e.g. between stages sealings in general F16J ; sealing arrangements for transition ducts of combustor cans F01D9/023
• CPC Class Codes: F01D 25/186 for sliding contact bearing
• CPC Class Codes: F16J 15/162 Special parts or details relating to lubrication or cooling of the sealing itself F16J15/324, F16J15/3404, F16J15/40 take precedence
• CPC Class Codes: Y10S 277/93 Seal including heating or cooling feature

Claims