GB606001A - Improvements in or relating to sealing glands or packings - Google Patents
Improvements in or relating to sealing glands or packingsInfo
- Publication number
- GB606001A GB606001A GB488146A GB488146A GB606001A GB 606001 A GB606001 A GB 606001A GB 488146 A GB488146 A GB 488146A GB 488146 A GB488146 A GB 488146A GB 606001 A GB606001 A GB 606001A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- lip
- gap
- soft
- packing
- 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/02—L-section rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
606,001. Packing for stuffing-boxes and pistons. ELECTRO-HYDRAULICS (MESSIER), Ltd., (formerly MESSIER AIRCRAFT EQUIPMENT, Ltd.), SHARP, C. W., and ORLOFF, G. Feb. 15, 1946, Nos. 4881 and 4882. [Classes 122 (i) and 122 (v)] A packing comprises a member 5 of soft resilient material, placed within and protruding from a metallic member 1 which is formed with a deformable lip 3 and engages a stationary member 4 so as together with the soft member 5 to close the gap between the member 4 and a movable member 2 to effect the seal at low pressure, whilst at high pressure the lip is deformed so as alone to effect the seal. Alternatively the lip 3 may be partially deformed at low pressure to close the gap, preventing extrusion of the soft member into the gap, the seal being effected by the lip and the soft member 5. The packing may be applied to a piston or may be secured to a cylinder to seal a piston-rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB488146A GB606001A (en) | 1946-02-15 | 1946-02-15 | Improvements in or relating to sealing glands or packings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB488146A GB606001A (en) | 1946-02-15 | 1946-02-15 | Improvements in or relating to sealing glands or packings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB606001A true GB606001A (en) | 1948-08-04 |
Family
ID=9785588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB488146A Expired GB606001A (en) | 1946-02-15 | 1946-02-15 | Improvements in or relating to sealing glands or packings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB606001A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733969A (en) * | 1956-02-07 | Packing seal | ||
| US2844421A (en) * | 1954-11-05 | 1958-07-22 | Haskel Engineering Associates | Sealing structure |
| US3132569A (en) * | 1961-11-13 | 1964-05-12 | North American Aviation Inc | Lightweight motor means |
| DE1295936B (en) * | 1964-12-10 | 1969-05-22 | Le Nii Khim Maschinos | Pipe seal |
-
1946
- 1946-02-15 GB GB488146A patent/GB606001A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733969A (en) * | 1956-02-07 | Packing seal | ||
| US2844421A (en) * | 1954-11-05 | 1958-07-22 | Haskel Engineering Associates | Sealing structure |
| US3132569A (en) * | 1961-11-13 | 1964-05-12 | North American Aviation Inc | Lightweight motor means |
| DE1295936B (en) * | 1964-12-10 | 1969-05-22 | Le Nii Khim Maschinos | Pipe seal |
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