GB589768A - Improvements in resilient pressure sealing devices - Google Patents
Improvements in resilient pressure sealing devicesInfo
- Publication number
- GB589768A GB589768A GB822445A GB822445A GB589768A GB 589768 A GB589768 A GB 589768A GB 822445 A GB822445 A GB 822445A GB 822445 A GB822445 A GB 822445A GB 589768 A GB589768 A GB 589768A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- tongue
- engage
- packing ring
- sealing devices
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
- F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
589,768. Oil seals. DE HAVILLAND AIRCRAFT CO., Ltd., CROWHURST, J. A., and HETHERINGTON, J. W. April 3, 1945, No. 8224. [Class 122 (v)] A spring for applying pressure to a packing ring of channel &c. cross-section, comprises a metal strip formed with slots 10 extending alternately from the outer longitudinal edges inwardly beyond the centre line of the strip, the strip being folded over about that line and then bent lengthwise to a curved formation which becomes a closed ring on joining the ends together. Each end of the strip is provided with a tongue 16 cranked inwardly to engage inside the other end of the strip and one tongue ends in a rib &c. 26 which engages in a slot 28 in the other end of the strip. Preferably, the inside faces of the packing ring are rebated to provide shoulders against which the edges of the strip engage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB822445A GB589768A (en) | 1945-04-03 | 1945-04-03 | Improvements in resilient pressure sealing devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB822445A GB589768A (en) | 1945-04-03 | 1945-04-03 | Improvements in resilient pressure sealing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB589768A true GB589768A (en) | 1947-06-30 |
Family
ID=9848330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB822445A Expired GB589768A (en) | 1945-04-03 | 1945-04-03 | Improvements in resilient pressure sealing devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB589768A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2701155A (en) * | 1951-02-19 | 1955-02-01 | Globe Hoist Co | Oil seal unit and expander ring therefor |
DE958793C (en) * | 1954-09-25 | 1957-02-21 | Siemens Planiawerke Ag | Seal for the connection of synthetic carbon pipes to container floors |
DE1045747B (en) * | 1952-03-25 | 1958-12-04 | Kupfer Asbest Co | Seal with spring element |
DE1098305B (en) * | 1957-08-20 | 1961-01-26 | Kupfer Asbest Co | Seal with spring element |
US3114561A (en) * | 1959-10-13 | 1963-12-17 | Creath | Composite seal with resilient expansion member |
US3301568A (en) * | 1963-05-28 | 1967-01-31 | Fmc Corp | Fluid seal |
DE2008487A1 (en) * | 1969-03-07 | 1970-10-01 | Pneumo Dynamics Corp., Cleveland, Ohio (V.St.A.) | poetry |
US3554562A (en) * | 1967-06-21 | 1971-01-12 | Gen Motors Corp | Valve stem seal assembly |
US4298203A (en) * | 1979-12-12 | 1981-11-03 | Firma Carl Freudenberg | Two part shaft sealing ring |
GB2164102A (en) * | 1984-09-05 | 1986-03-12 | Terence Peter Nicholson | Improvement relating to ring seals |
US4585238A (en) * | 1984-08-22 | 1986-04-29 | Nicholson Terence P | Channeled ring seals with spring rings |
US9182041B2 (en) | 2011-08-15 | 2015-11-10 | Elringklinger Ag | Seal for sealing a sealing gap and method for producing a seal of this type |
-
1945
- 1945-04-03 GB GB822445A patent/GB589768A/en not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2701155A (en) * | 1951-02-19 | 1955-02-01 | Globe Hoist Co | Oil seal unit and expander ring therefor |
DE1045747B (en) * | 1952-03-25 | 1958-12-04 | Kupfer Asbest Co | Seal with spring element |
DE958793C (en) * | 1954-09-25 | 1957-02-21 | Siemens Planiawerke Ag | Seal for the connection of synthetic carbon pipes to container floors |
DE1098305B (en) * | 1957-08-20 | 1961-01-26 | Kupfer Asbest Co | Seal with spring element |
US3114561A (en) * | 1959-10-13 | 1963-12-17 | Creath | Composite seal with resilient expansion member |
US3301568A (en) * | 1963-05-28 | 1967-01-31 | Fmc Corp | Fluid seal |
US3554562A (en) * | 1967-06-21 | 1971-01-12 | Gen Motors Corp | Valve stem seal assembly |
DE2008487A1 (en) * | 1969-03-07 | 1970-10-01 | Pneumo Dynamics Corp., Cleveland, Ohio (V.St.A.) | poetry |
US4298203A (en) * | 1979-12-12 | 1981-11-03 | Firma Carl Freudenberg | Two part shaft sealing ring |
US4585238A (en) * | 1984-08-22 | 1986-04-29 | Nicholson Terence P | Channeled ring seals with spring rings |
EP0184285A2 (en) * | 1984-08-22 | 1986-06-11 | Terence Peter Nicholson | Ring seals |
EP0184285A3 (en) * | 1984-08-22 | 1987-05-20 | Terence Peter Nicholson | Improvements relating to ring seals |
GB2164102A (en) * | 1984-09-05 | 1986-03-12 | Terence Peter Nicholson | Improvement relating to ring seals |
EP0178070A1 (en) * | 1984-09-05 | 1986-04-16 | Terence Peter Nicholson | Improvements relating to ring seals |
US9182041B2 (en) | 2011-08-15 | 2015-11-10 | Elringklinger Ag | Seal for sealing a sealing gap and method for producing a seal of this type |
DE102011080970B4 (en) | 2011-08-15 | 2020-01-09 | Elringklinger Ag | Seal for sealing a sealing gap and method for producing such a seal |
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