GB768319A - Improvements relating to latch-operating means for coke oven doors - Google Patents
Improvements relating to latch-operating means for coke oven doorsInfo
- Publication number
- GB768319A GB768319A GB11129/55A GB1112955A GB768319A GB 768319 A GB768319 A GB 768319A GB 11129/55 A GB11129/55 A GB 11129/55A GB 1112955 A GB1112955 A GB 1112955A GB 768319 A GB768319 A GB 768319A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- latch
- operating means
- coke oven
- improvements relating
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B25/00—Doors or closures for coke ovens
- C10B25/02—Doors; Door frames
- C10B25/08—Closing and opening the doors
- C10B25/12—Closing and opening the doors for ovens with horizontal chambers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Fluid-Damping Devices (AREA)
Abstract
768,319. Piston packing. KOPPERS GES., H. April 18, 1955 [Aug. 30, 1954No. 11129/55. Addition to 707,351, [Group XII]. Class 122 (1). [Also in Group XII] A packing for a piston 51 comprises a ring 80 made of soft material and having annular ribs 82, the ring being held in a groove in a ring 81 which is slipped over the piston and is clamped by a screwed' ring 64. The pressure fluid passes through ducts 65, 83 and acts on the back of the packing to press the ribs 82 against the cylinder wall.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE768319X | 1954-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB768319A true GB768319A (en) | 1957-02-13 |
Family
ID=6673687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11129/55A Expired GB768319A (en) | 1954-08-30 | 1955-04-18 | Improvements relating to latch-operating means for coke oven doors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB768319A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4225393A (en) * | 1977-12-10 | 1980-09-30 | Gewerkschaft Schalker Eisenhutte | Door-removal device |
-
1955
- 1955-04-18 GB GB11129/55A patent/GB768319A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4225393A (en) * | 1977-12-10 | 1980-09-30 | Gewerkschaft Schalker Eisenhutte | Door-removal device |
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