GB345685A - Packing ring for piston rods and the like - Google Patents
Packing ring for piston rods and the likeInfo
- Publication number
- GB345685A GB345685A GB16730A GB16730A GB345685A GB 345685 A GB345685 A GB 345685A GB 16730 A GB16730 A GB 16730A GB 16730 A GB16730 A GB 16730A GB 345685 A GB345685 A GB 345685A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- packing
- pressure
- recesses
- segmental
- 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
-
- 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)
- Sealing Devices (AREA)
Abstract
345,685. Stuffing-boxes. BRITISH METALLIC PACKINGS CO. (1929), Ltd., 7, Princes Street, Westminster, and HUHN, G., 23, Levetzowstrasse, Berlin. Jan. 2, 1930, No. 167. [Class 122 (v).] In metal or carbon packing, of the type in which axial pressure is balanced by recesses 17 on the low-pressure side, spaced pockets are employed instead of continuous recesses, in order to afford better support of the packing against the side walls of the packing chambers. Each packing may comprise a segmental ring and a ring forming a side cover for the segmental ring, or the segmental ring may be recessed to receive an auxiliary ring 43, the segments of which are secured by rivets 16 in displaced relationship, forming tongues 25 and recesses 24. The ring in the high-pressure chamber 33 may fit the rod without pressure, the other rings being provided with gaps between the ends of the segments so that the rings press on the rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16730A GB345685A (en) | 1930-01-02 | 1930-01-02 | Packing ring for piston rods and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16730A GB345685A (en) | 1930-01-02 | 1930-01-02 | Packing ring for piston rods and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB345685A true GB345685A (en) | 1931-04-02 |
Family
ID=9699578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16730A Expired GB345685A (en) | 1930-01-02 | 1930-01-02 | Packing ring for piston rods and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB345685A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226269A1 (en) * | 1985-11-01 | 1987-06-24 | Ingersoll-Rand Company | A packing ring assembly |
CN106704594A (en) * | 2015-08-04 | 2017-05-24 | 四川日机密封件股份有限公司 | Totally split type carbon ring sealing device |
CN107166039A (en) * | 2017-07-20 | 2017-09-15 | 沈阳北碳密封有限公司 | A kind of bellows carbon ring seal |
-
1930
- 1930-01-02 GB GB16730A patent/GB345685A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226269A1 (en) * | 1985-11-01 | 1987-06-24 | Ingersoll-Rand Company | A packing ring assembly |
CN106704594A (en) * | 2015-08-04 | 2017-05-24 | 四川日机密封件股份有限公司 | Totally split type carbon ring sealing device |
CN106704594B (en) * | 2015-08-04 | 2018-11-27 | 四川日机密封件股份有限公司 | Complete section fraction carbon ring seal device |
CN107166039A (en) * | 2017-07-20 | 2017-09-15 | 沈阳北碳密封有限公司 | A kind of bellows carbon ring seal |
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