BE643446A - - Google Patents
Info
- Publication number
- BE643446A BE643446A BE643446A BE643446A BE643446A BE 643446 A BE643446 A BE 643446A BE 643446 A BE643446 A BE 643446A BE 643446 A BE643446 A BE 643446A BE 643446 A BE643446 A BE 643446A
- Authority
- BE
- Belgium
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
- C10B25/20—Lids or closures for charging holes
-
- 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
- C10B43/00—Preventing or removing incrustations
- C10B43/02—Removing incrustations
- C10B43/04—Removing incrustations by mechanical means
- C10B43/06—Removing incrustations by mechanical means from conduits, valves or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL303050D NL303050A (me) | 1964-01-13 | ||
| DEH42179A DE1214647B (de) | 1961-04-01 | 1961-04-01 | Magnetische Abhebe- und Absenkvorrichtung fuer die Fuellochdeckel von Horizontalkammer-Koksoefen |
| FR960092A FR1385747A (fr) | 1964-01-13 | 1964-01-13 | Couvercle d'orifice de remplissage de fours à coke à chambre horizontale |
| GB2626/64A GB1006032A (en) | 1964-01-13 | 1964-01-21 | An improved device for raising and lowering heavy lids |
| US342605A US3281880A (en) | 1964-01-13 | 1964-02-05 | Device for raising and lowering heavy lids |
| BE643446A BE643446A (me) | 1964-01-13 | 1964-02-06 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR960092A FR1385747A (fr) | 1964-01-13 | 1964-01-13 | Couvercle d'orifice de remplissage de fours à coke à chambre horizontale |
| GB2626/64A GB1006032A (en) | 1964-01-13 | 1964-01-21 | An improved device for raising and lowering heavy lids |
| US342605A US3281880A (en) | 1964-01-13 | 1964-02-05 | Device for raising and lowering heavy lids |
| BE643446A BE643446A (me) | 1964-01-13 | 1964-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643446A true BE643446A (me) | 1964-02-06 |
Family
ID=27424747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643446A BE643446A (me) | 1961-04-01 | 1964-02-06 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3281880A (me) |
| BE (1) | BE643446A (me) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972781A (en) * | 1974-08-26 | 1976-08-03 | Koppers Company, Inc. | Scraper for the lid and lid seat of a coke oven ascension pipe |
| US4151919A (en) * | 1977-10-18 | 1979-05-01 | Didier Engineering Gmbh. | Coke oven hopper truck including support for removable filling cover |
| DE7916956U1 (de) * | 1979-06-13 | 1979-10-18 | Kloeckner-Werke Ag, 4100 Duisburg | Positioniereinrichtung fuer schraubenspannvorrichtungen zum oeffnen und schliessen von druckbehaeltern |
| DE3204991C2 (de) * | 1981-05-13 | 1983-12-29 | Didier Engineering Gmbh, 4300 Essen | Füllgas-Überleiteinrichtung an einem Koksofen |
| US4789072A (en) * | 1987-04-20 | 1988-12-06 | Quam Dean R | Hydraulic manhole cover lifter |
| US5035336A (en) * | 1987-04-20 | 1991-07-30 | Schmitz Robert J | Compact collapsible manhole cover lifter |
| US5882576A (en) * | 1994-06-13 | 1999-03-16 | M.S.S.I., Inc. | Insulating cover for torpedo cars |
| US7533778B1 (en) | 2004-07-15 | 2009-05-19 | Staples Wesley A | Manway opener system and method |
| US20070269267A1 (en) * | 2006-05-19 | 2007-11-22 | David Roberts | Magnetic cover remover |
| US8393823B2 (en) * | 2008-06-25 | 2013-03-12 | David Roberts | Manhole cover security and removal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1609919A (en) * | 1920-08-19 | 1926-12-07 | Bethlehem Steel Corp | Apparatus for charging coke ovens |
| GB741071A (en) * | 1952-10-09 | 1955-11-23 | Didier Kogag Hinselmann Koksofenbau Gasverwertung Ag | Improvements relating to devices for cleaning the sealing surfaces of coke oven doors and door frames |
| US2981423A (en) * | 1957-12-16 | 1961-04-25 | Woodall Duckham Constr Co Ltd | Charging horizontal coke ovens |
| US3160573A (en) * | 1961-07-31 | 1964-12-08 | K Bureau Koksohimmash Giprokok | Machine for removal and mounting of covers of the coke oven loading manholes and forsubsequent removal of coal charge around these manholes |
| US3120668A (en) * | 1962-10-10 | 1964-02-11 | United States Steel Corp | Apparatus for cleaning coke-oven doors and jambs |
-
1964
- 1964-02-05 US US342605A patent/US3281880A/en not_active Expired - Lifetime
- 1964-02-06 BE BE643446A patent/BE643446A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3281880A (en) | 1966-11-01 |