GB111897A - Improvements in and relating to Shaft Packing Devices. - Google Patents
Improvements in and relating to Shaft Packing Devices.Info
- Publication number
- GB111897A GB111897A GB1785416A GB1785416A GB111897A GB 111897 A GB111897 A GB 111897A GB 1785416 A GB1785416 A GB 1785416A GB 1785416 A GB1785416 A GB 1785416A GB 111897 A GB111897 A GB 111897A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- relating
- packing devices
- shaft packing
- operate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
- F16J15/4472—Labyrinth packings with axial path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
111,897. British Thomson - Houston Co., (General Electric Co.). Dec. 12, 1916. Stuffing-boxes, substitutes for.- Packing for the shafts of turbines &c. consists of a conical member 12 formed with cylindrical surfaces which co-operate with stationary rings 16 to form a labyrinth packing. The member 12 may also carry rings 14 which co-operate with the radial surfaces of the rings 16 to form a second labyrinth packing. Alternatively, the inner member 12 may be stationary and the outer member rotate. Reference has been directed by flic Comptroller to Specifications 8547/05 and 17201/13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1785416A GB111897A (en) | 1916-12-12 | 1916-12-12 | Improvements in and relating to Shaft Packing Devices. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1785416A GB111897A (en) | 1916-12-12 | 1916-12-12 | Improvements in and relating to Shaft Packing Devices. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB111897A true GB111897A (en) | 1917-12-12 |
Family
ID=32250314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1785416A Expired GB111897A (en) | 1916-12-12 | 1916-12-12 | Improvements in and relating to Shaft Packing Devices. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB111897A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532399A (en) * | 1968-10-28 | 1970-10-06 | Avco Corp | Labyrinth-sling seal |
US3572728A (en) * | 1968-06-17 | 1971-03-30 | Gen Eelctric Co | Rotary seal |
DE3940607A1 (en) * | 1988-12-14 | 1990-06-21 | Gen Electric | LABYRINTH SEALING SYSTEM |
EP0611905A1 (en) * | 1993-02-17 | 1994-08-24 | ABBPATENT GmbH | Contactless sealing device between spaces of different pressure |
EP1967700A3 (en) * | 2007-03-05 | 2010-05-05 | United Technologies Corporation | Labyrinth seal having canted pockets and knife edges, and gas turbine engine with such a seal |
EP1930551A3 (en) * | 2006-11-29 | 2010-05-12 | United Technologies Corporation | Seal with concave recess and corresponding gas turbine engine |
-
1916
- 1916-12-12 GB GB1785416A patent/GB111897A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3572728A (en) * | 1968-06-17 | 1971-03-30 | Gen Eelctric Co | Rotary seal |
US3532399A (en) * | 1968-10-28 | 1970-10-06 | Avco Corp | Labyrinth-sling seal |
DE3940607A1 (en) * | 1988-12-14 | 1990-06-21 | Gen Electric | LABYRINTH SEALING SYSTEM |
EP0611905A1 (en) * | 1993-02-17 | 1994-08-24 | ABBPATENT GmbH | Contactless sealing device between spaces of different pressure |
EP1930551A3 (en) * | 2006-11-29 | 2010-05-12 | United Technologies Corporation | Seal with concave recess and corresponding gas turbine engine |
EP1967700A3 (en) * | 2007-03-05 | 2010-05-05 | United Technologies Corporation | Labyrinth seal having canted pockets and knife edges, and gas turbine engine with such a seal |
US8167547B2 (en) | 2007-03-05 | 2012-05-01 | United Technologies Corporation | Gas turbine engine with canted pocket and canted knife edge seal |
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