GB1005861A - Improvements in or relating to mechanisms associated with coke ovens - Google Patents
Improvements in or relating to mechanisms associated with coke ovensInfo
- Publication number
- GB1005861A GB1005861A GB42530/62A GB4253062A GB1005861A GB 1005861 A GB1005861 A GB 1005861A GB 42530/62 A GB42530/62 A GB 42530/62A GB 4253062 A GB4253062 A GB 4253062A GB 1005861 A GB1005861 A GB 1005861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- ram
- recess
- moved
- door
- 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
- C10B25/14—Devices for lifting doors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20207—Multiple controlling elements for single controlled element
- Y10T74/20238—Interlocked
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Lock And Its Accessories (AREA)
Abstract
The operating mechanism for the doors of a coke-oven battery has a movable plate 45 with slots 46 . . . 48 for receiving manually-operated levers 41 . . . 43 responsible respectively through an hydraulic system for turning a ram through 90 degrees about a vertical axis, advancing and <PICT:1005861/C4-C5/1> <PICT:1005861/C4-C5/2> retracting the ram, and lowering and raising hooks on the ram for respectively disengaging and engaging hooks on the door. The slots 46 . . . 48 have locking recesses 54 . . . 57 for the levers and the slots 46, 47 have cam surr faces 50 . . . 53 operative to cause sideways movement of the plate 45 on movement of the levers 41 . . . 43. The lever 42 is spring-centred to position "2" and each lever has three positions, position "1" corresponding to swinging the ram to face the door (for lever 41), advancing the ram (for lever 42), and disengaging the hooks (for lever 43), position "3" corresponding to the opposite movements in each case. Operation is as follows: levers 41 and 42 being in position "2," with the door disengaged and the ram retracted, and lever 43 in position "1," (see Figs. 5 to 10, not shown); Lever 41 is moved to "1," swinging the ram to face a door, and moving the plate 45 one step to the right to free lever 42 from recess 55; lever 42 moved to "1" to free lever 43 from recess 56, to advance the ram and lock lever 41 at 54; lever 42 returns automatically to "2," and lever 43 is moved to "3" to engage hooks (no movement of plate 45); lever 42 moved from "2" to "3" to retract the ram, lock lever 43 in recess 57 and unlock lever 41 from recess 54; lever 41 moved to "3" to swing ram through 90 degrees and lock lever 42 in recess 55. The sequence of operations is repeated to close the door, except that the lever 43 is moved from the recess 57 to the recess 56. Specifications 557,498, 557,502 and 611,524 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US151528A US3069022A (en) | 1961-11-10 | 1961-11-10 | Sequence interlock for coke oven door operating valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1005861A true GB1005861A (en) | 1965-09-29 |
Family
ID=22539163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB42530/62A Expired GB1005861A (en) | 1961-11-10 | 1962-11-09 | Improvements in or relating to mechanisms associated with coke ovens |
Country Status (2)
Country | Link |
---|---|
US (1) | US3069022A (en) |
GB (1) | GB1005861A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2576126A (en) * | 1945-07-21 | 1951-11-27 | Koppers Co Inc | Coke oven door handling apparatus |
US2604797A (en) * | 1946-11-01 | 1952-07-29 | Parsons & Marine Eng Turbine | Control of gas turbines |
-
1961
- 1961-11-10 US US151528A patent/US3069022A/en not_active Expired - Lifetime
-
1962
- 1962-11-09 GB GB42530/62A patent/GB1005861A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3069022A (en) | 1962-12-18 |
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