GB2306190B - Floating roof metallic shoe seal spring hanger system - Google Patents
Floating roof metallic shoe seal spring hanger systemInfo
- Publication number
- GB2306190B GB2306190B GB9700471A GB9700471A GB2306190B GB 2306190 B GB2306190 B GB 2306190B GB 9700471 A GB9700471 A GB 9700471A GB 9700471 A GB9700471 A GB 9700471A GB 2306190 B GB2306190 B GB 2306190B
- Authority
- GB
- United Kingdom
- Prior art keywords
- floating roof
- hanger system
- spring hanger
- seal spring
- metallic shoe
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
- B65D88/42—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle
- B65D88/46—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with mechanical means acting on the seal
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7842393A | 1993-06-16 | 1993-06-16 | |
GB9525539A GB2294719B (en) | 1993-06-16 | 1994-06-15 | Floating roof metallic shoe seal spring hanger system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9700471D0 GB9700471D0 (en) | 1997-02-26 |
GB2306190A GB2306190A (en) | 1997-04-30 |
GB2306190B true GB2306190B (en) | 1998-02-25 |
Family
ID=26308299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9700471A Expired - Fee Related GB2306190B (en) | 1993-06-16 | 1994-06-15 | Floating roof metallic shoe seal spring hanger system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2306190B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7207397B2 (en) | 2003-09-30 | 2007-04-24 | Schlumberger Technology Corporation | Multi-pole transmitter source |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB644817A (en) * | 1947-02-05 | 1950-10-18 | Chicago Bridge & Iron Co | Improvements in or relating to floating roof tanks |
US2696930A (en) * | 1951-08-24 | 1954-12-14 | Chicago Bridge & Iron Co | Seal hanger for floating roof tanks |
US3625415A (en) * | 1970-03-27 | 1971-12-07 | Pittsburgh Des Moines Steel | Floating roof seal |
GB1511879A (en) * | 1974-12-24 | 1978-05-24 | Salzgitter Stahlbau Gmbh | Storage tanks |
US4154359A (en) * | 1977-11-14 | 1979-05-15 | Bissett Bill E | Shoe type seal for floating tank roof, or the like |
GB2146379A (en) * | 1983-09-12 | 1985-04-17 | Nippon Kokan Kk | A device for sealing the floating roof of an oil tank |
US5036995A (en) * | 1990-07-13 | 1991-08-06 | 501 Matrix Service, Inc. | Peripheral seal for floating tank cover |
US5103992A (en) * | 1990-04-18 | 1992-04-14 | Hmt, Inc. | Shoe seal for floating roof of storage tank, and method of installing same |
-
1994
- 1994-06-15 GB GB9700471A patent/GB2306190B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB644817A (en) * | 1947-02-05 | 1950-10-18 | Chicago Bridge & Iron Co | Improvements in or relating to floating roof tanks |
US2696930A (en) * | 1951-08-24 | 1954-12-14 | Chicago Bridge & Iron Co | Seal hanger for floating roof tanks |
US3625415A (en) * | 1970-03-27 | 1971-12-07 | Pittsburgh Des Moines Steel | Floating roof seal |
GB1511879A (en) * | 1974-12-24 | 1978-05-24 | Salzgitter Stahlbau Gmbh | Storage tanks |
US4154359A (en) * | 1977-11-14 | 1979-05-15 | Bissett Bill E | Shoe type seal for floating tank roof, or the like |
GB2146379A (en) * | 1983-09-12 | 1985-04-17 | Nippon Kokan Kk | A device for sealing the floating roof of an oil tank |
US5103992A (en) * | 1990-04-18 | 1992-04-14 | Hmt, Inc. | Shoe seal for floating roof of storage tank, and method of installing same |
US5036995A (en) * | 1990-07-13 | 1991-08-06 | 501 Matrix Service, Inc. | Peripheral seal for floating tank cover |
Also Published As
Publication number | Publication date |
---|---|
GB9700471D0 (en) | 1997-02-26 |
GB2306190A (en) | 1997-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20100615 |