IT1109955B - SEAL IN THE FORM OF A BRUSH AND MANUFACTURING METHOD - Google Patents
SEAL IN THE FORM OF A BRUSH AND MANUFACTURING METHODInfo
- Publication number
- IT1109955B IT1109955B IT25802/78A IT2580278A IT1109955B IT 1109955 B IT1109955 B IT 1109955B IT 25802/78 A IT25802/78 A IT 25802/78A IT 2580278 A IT2580278 A IT 2580278A IT 1109955 B IT1109955 B IT 1109955B
- Authority
- IT
- Italy
- Prior art keywords
- brush
- seal
- manufacturing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
- B65H81/02—Covering or wrapping annular or like cores forming a closed or substantially closed figure
- B65H81/04—Covering or wrapping annular or like cores forming a closed or substantially closed figure by feeding material obliquely to the axis of the core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- F16J15/3288—Filamentary structures, e.g. brush seals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Brushes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3039177 | 1977-07-20 | ||
GB787828776A GB2001400B (en) | 1977-07-20 | 1978-07-04 | Brush seal and a method of manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7825802A0 IT7825802A0 (en) | 1978-07-17 |
IT1109955B true IT1109955B (en) | 1985-12-23 |
Family
ID=26260423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25802/78A IT1109955B (en) | 1977-07-20 | 1978-07-17 | SEAL IN THE FORM OF A BRUSH AND MANUFACTURING METHOD |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2001400B (en) |
IT (1) | IT1109955B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8504331D0 (en) * | 1985-02-20 | 1985-03-20 | Rolls Royce | Brush seals |
GB2176167B (en) * | 1985-06-06 | 1988-07-13 | Rolls Royce | Apparatus for winding a filament onto a former |
GB2176166B (en) * | 1985-06-06 | 1989-04-12 | Rolls Royce Plc | Apparatus for winding a filament onto a former |
GB2196705B (en) * | 1986-10-24 | 1990-06-13 | Rolls Royce Plc | Improvements in or relating to brush seal manufacture |
GB2217237B (en) * | 1988-04-05 | 1992-12-23 | Rolls Royce Plc | Apparatus for and method of manufacturing brush seals |
USRE34398E (en) * | 1988-04-05 | 1993-10-05 | Rolls-Royce Plc | Apparatus for and method of manufacturing brush seals |
GB2253800A (en) * | 1988-04-05 | 1992-09-23 | Rolls Royce Plc | Manufacturing brush seals |
US7181843B1 (en) * | 1995-09-28 | 2007-02-27 | United Technologies Corporation | Method of manufacturing a brush seal |
GB2325965B (en) * | 1997-05-29 | 2000-11-22 | Europ Gas Turbines Ltd | Apparatus and method for manufacturing a brush seal |
EP1070887A3 (en) * | 1999-07-22 | 2002-08-21 | General Electric Company | Brush seal having secured bristles |
RU2497645C1 (en) * | 2012-06-27 | 2013-11-10 | Федеральное государственное унитарное предприятие "Научно-производственный центр газотурбостроения "Салют" (ФГУП "НПЦ газотурбостроения "Салют") | Method of making rotor brush seal |
-
1978
- 1978-07-04 GB GB787828776A patent/GB2001400B/en not_active Expired
- 1978-07-17 IT IT25802/78A patent/IT1109955B/en active
Also Published As
Publication number | Publication date |
---|---|
GB2001400A (en) | 1979-01-31 |
GB2001400B (en) | 1982-01-20 |
IT7825802A0 (en) | 1978-07-17 |
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