GB188327A - An improved stuffing box for the piston rods of high-pressure steam engines - Google Patents
An improved stuffing box for the piston rods of high-pressure steam enginesInfo
- Publication number
- GB188327A GB188327A GB29701/22A GB2970122A GB188327A GB 188327 A GB188327 A GB 188327A GB 29701/22 A GB29701/22 A GB 29701/22A GB 2970122 A GB2970122 A GB 2970122A GB 188327 A GB188327 A GB 188327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- packing
- casing
- box
- stuffing
- flange
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
-
- 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
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
188,327. Huhn, G. Oct. 31, 1922. Packing, removable casings for; packing, metallic.-An axiallydivided casing 3, for the packing of the piston-rod 1 of a highpressure steamengine, has a smaller external diameter than the bore of the stuffing-box, in order that the external pressure of the steam may assist in holding the halves of the casing together. The halves are also bolted together and the casing is formed with a flange 14, which is secured to the stuffing-box by bolts 17, packing 15 being inserted between the flange and the stuffing-box. Tapped holes are formed in the flange 14 for the insertion of withdrawing screws. The casing is divided by ribs or rings 9 into chambers 8, each containing a pair of segmental rings 10, 11 bevelled externally and acted on by wedge rings 12 compressed by springs 13.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29701/22A GB188327A (en) | 1922-10-31 | 1922-10-31 | An improved stuffing box for the piston rods of high-pressure steam engines |
BE336699A BE336699A (en) | 1922-10-31 | 1926-09-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29701/22A GB188327A (en) | 1922-10-31 | 1922-10-31 | An improved stuffing box for the piston rods of high-pressure steam engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB188327A true GB188327A (en) | 1923-03-15 |
Family
ID=10295725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29701/22A Expired GB188327A (en) | 1922-10-31 | 1922-10-31 | An improved stuffing box for the piston rods of high-pressure steam engines |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE336699A (en) |
GB (1) | GB188327A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439916A1 (en) * | 1978-10-26 | 1980-05-23 | Sulzer Ag | WATERPROOF ASSEMBLY AT THE JOINT OF TWO PARTS OF THE STATOR OF A TURBOMACHINE |
EP1790883A1 (en) * | 2005-11-24 | 2007-05-30 | Siemens Aktiengesellschaft | Sealing device for a turbo-machine |
EP1748156A3 (en) * | 2005-07-26 | 2007-10-10 | Ansaldo Energia S.P.A. | Sealing of a shaft of a geothermal steam turbine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11525515B2 (en) | 2020-02-11 | 2022-12-13 | Raytheon Technologies Corporation | Radial seal segment joint |
-
1922
- 1922-10-31 GB GB29701/22A patent/GB188327A/en not_active Expired
-
1926
- 1926-09-18 BE BE336699A patent/BE336699A/fr unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2439916A1 (en) * | 1978-10-26 | 1980-05-23 | Sulzer Ag | WATERPROOF ASSEMBLY AT THE JOINT OF TWO PARTS OF THE STATOR OF A TURBOMACHINE |
US4279424A (en) * | 1978-10-26 | 1981-07-21 | Sulzer Brothers Limited | Sealing arrangement for a joint between two stator parts of a turbomachine |
EP1748156A3 (en) * | 2005-07-26 | 2007-10-10 | Ansaldo Energia S.P.A. | Sealing of a shaft of a geothermal steam turbine |
EP1790883A1 (en) * | 2005-11-24 | 2007-05-30 | Siemens Aktiengesellschaft | Sealing device for a turbo-machine |
Also Published As
Publication number | Publication date |
---|---|
BE336699A (en) | 1926-10-30 |
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