GB149741A - Improvements in packing glands for rotating bodies - Google Patents
Improvements in packing glands for rotating bodiesInfo
- Publication number
- GB149741A GB149741A GB1225319A GB1225319A GB149741A GB 149741 A GB149741 A GB 149741A GB 1225319 A GB1225319 A GB 1225319A GB 1225319 A GB1225319 A GB 1225319A GB 149741 A GB149741 A GB 149741A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon
- moulded
- packing
- rotating bodies
- metal
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/30—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of carbon
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
149,741. Parsons, Sir C. A., and Cook, S. S. May 15, 1919. Packing, non-metallic.-Packing for rotating bodies, such as the rotor shafts of steam turbines, is made of carbon or like graphitic material enclosed in a casing or moulded on a skeleton frame, of metal having a coefficient of expansion substantially the same as that of carbon, such as nickel steel or an alloy of lead and antimony. In the example shown in Fig. 2, the carbon a is moulded into an internally serrated casing b, the carbon projecting at c on the concave face to make contact with the rotating shaft; and in that shown in Fig. 6, the carbon is moulded on a skeleton frame g. In further modifications, reinforcing metal frames with radial ribs of perforated sheet. metal, or of wire, are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1225319A GB149741A (en) | 1919-05-15 | 1919-05-15 | Improvements in packing glands for rotating bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1225319A GB149741A (en) | 1919-05-15 | 1919-05-15 | Improvements in packing glands for rotating bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB149741A true GB149741A (en) | 1920-08-16 |
Family
ID=10001155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1225319A Expired GB149741A (en) | 1919-05-15 | 1919-05-15 | Improvements in packing glands for rotating bodies |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB149741A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546685A (en) * | 2017-10-20 | 2018-01-05 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of coiling supporting sealing member |
| CN107681581A (en) * | 2017-10-20 | 2018-02-09 | 佛山市蓝瑞欧特信息服务有限公司 | One kind braiding supporting sealing member |
-
1919
- 1919-05-15 GB GB1225319A patent/GB149741A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546685A (en) * | 2017-10-20 | 2018-01-05 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of coiling supporting sealing member |
| CN107681581A (en) * | 2017-10-20 | 2018-02-09 | 佛山市蓝瑞欧特信息服务有限公司 | One kind braiding supporting sealing member |
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