FR2393992A1 - Appareil de fermeture etanche de l'extremite d'un conduit - Google Patents
Appareil de fermeture etanche de l'extremite d'un conduitInfo
- Publication number
- FR2393992A1 FR2393992A1 FR7817155A FR7817155A FR2393992A1 FR 2393992 A1 FR2393992 A1 FR 2393992A1 FR 7817155 A FR7817155 A FR 7817155A FR 7817155 A FR7817155 A FR 7817155A FR 2393992 A1 FR2393992 A1 FR 2393992A1
- Authority
- FR
- France
- Prior art keywords
- opening
- shutter
- distillation
- chambers
- waterproofing
- 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.)
- Granted
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
- C10B27/00—Arrangements for withdrawal of the distillation gases
- C10B27/06—Conduit details, e.g. valves
-
- 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
- C10B25/06—Doors; Door frames for ovens with horizontal chambers
-
- 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
- Y10T292/00—Closure fasteners
- Y10T292/23—Cross bars
- Y10T292/237—Screw-operating means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Coke Industry (AREA)
- Hinges (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Appareil de fermeture étanche d'une chambre de combustion ou d'une chambre de distillation. Il comporte un obturateur 1 comprenant une lèvre périphérique 2 que présente au moins une surface d'étanchéité destinée à s'appliquer contre un siège 4 présenté par un organe annulaire 5 en saillie, fixé à un élément 6 de transition qui lui-même est fixé à une entretoise 7 soudée à un élément 8 délimitant une ouverture 9. Un mécanisme d'articulation et un mécanisme de verrouillage assurent le montage de l'obturateur à proximité de l'ouverture. Domaine d'application : chambres de combustion, de distillation, etc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/804,909 US4145259A (en) | 1977-06-09 | 1977-06-09 | Closure members |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393992A1 true FR2393992A1 (fr) | 1979-01-05 |
FR2393992B3 FR2393992B3 (fr) | 1981-02-13 |
Family
ID=25190181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7817155A Granted FR2393992A1 (fr) | 1977-06-09 | 1978-06-08 | Appareil de fermeture etanche de l'extremite d'un conduit |
Country Status (10)
Country | Link |
---|---|
US (1) | US4145259A (fr) |
JP (1) | JPS543928A (fr) |
AT (1) | ATA423678A (fr) |
BE (1) | BE867908A (fr) |
CA (1) | CA1100429A (fr) |
DE (1) | DE2825202A1 (fr) |
FR (1) | FR2393992A1 (fr) |
GB (1) | GB2000183B (fr) |
IT (1) | IT1105118B (fr) |
NL (1) | NL7806146A (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341041A (en) * | 1980-03-21 | 1982-07-27 | Steetley Engineering Limited | Explosion relief means |
US4389284A (en) * | 1981-12-28 | 1983-06-21 | Koppers Company, Inc. | Charging hole cover seal |
JPS5955702A (ja) * | 1982-09-25 | 1984-03-30 | 株式会社名南製作所 | ベニヤ単板の接合装置 |
JPS5955703A (ja) * | 1982-09-25 | 1984-03-30 | 株式会社名南製作所 | ベニヤ単板接合糸の溶融方法 |
DE3410922A1 (de) * | 1984-03-24 | 1985-10-03 | Dr. C. Otto & Co Gmbh, 4630 Bochum | Koksofentuer |
US4986765A (en) * | 1989-02-21 | 1991-01-22 | Amp Incorporated | Insertable latch means for use in an electrical connector |
US5056678A (en) * | 1990-06-11 | 1991-10-15 | Kaiser Aerospace And Electronics Corporation | Access port sealing device |
US5285736A (en) * | 1992-12-18 | 1994-02-15 | Joy Technologies Inc. | Pressure relief apparatus for a vessel |
US6029648A (en) * | 1997-12-29 | 2000-02-29 | Willis; W. Coy | Outside wood-burning furnace |
US6557909B2 (en) * | 2001-09-28 | 2003-05-06 | Von Morris Corporation | Mortise lock |
KR100968849B1 (ko) | 2004-08-23 | 2010-07-14 | (주)진일정공 | 상승관 곡관부의 점검구 밀폐장치 |
GB2543642B (en) | 2015-09-17 | 2021-01-20 | Neenah Foundry Company | Manhole cover assembly |
GB2542506B (en) * | 2015-09-17 | 2021-03-24 | Neenah Foundry Company | Manhole cover assembly |
US10107402B2 (en) * | 2016-12-12 | 2018-10-23 | National Oilwell Varco, L.P. | Pressure vessel and door actuator |
US10233609B2 (en) | 2017-04-19 | 2019-03-19 | Neenah Foundry Company | Floating manhole cover assembly |
US11414829B2 (en) | 2019-10-07 | 2022-08-16 | Neenah Foundry Company | Hybrid manhole cover |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US248631A (en) * | 1881-10-25 | John balmoee | ||
US204576A (en) * | 1878-06-04 | Improvement in lids for gas-retorts | ||
US309938A (en) * | 1884-12-30 | Mouth-piece and lid for retorts | ||
US3172825A (en) * | 1965-03-09 | Triple-seal oven door sealing means | ||
US725745A (en) * | 1902-07-09 | 1903-04-21 | Edwin A Moore | Coke-oven door. |
US1109828A (en) * | 1913-10-07 | 1914-09-08 | Samuel B Goft | Cooking apparatus. |
GB268313A (en) * | 1926-03-26 | 1927-08-25 | Heinrich Schwarz | Self-sealing door for coke ovens |
GB361929A (en) * | 1930-08-27 | 1931-11-27 | Gas Chambers & Coke Ovens Ltd | Improvements relating to doors of ovens, retorts or the like for carbonising coal or other materials |
GB388441A (en) * | 1930-09-06 | 1933-02-27 | Koppers Co Delaware | Improvements in or relating to coke-oven doors |
GB369121A (en) * | 1930-10-29 | 1932-03-17 | Hermann Joseph Limberg | Improvements in or relating to the doors of gas generating and coke ovens |
US1956665A (en) * | 1931-10-29 | 1934-05-01 | Nat Tank And Mfg Co | Manhole closure |
GB388537A (en) * | 1932-01-08 | 1933-03-02 | Woodall Duckham 1920 Ltd | Improvements in or relating to coke ovens or the like |
US1973461A (en) * | 1933-09-07 | 1934-09-11 | Elmer D Barringer | Weather strip |
US2154545A (en) * | 1936-11-16 | 1939-04-18 | Heil Co | Closure |
US2162446A (en) * | 1937-03-12 | 1939-06-13 | William F Kenny Company | Cover mounting and locking means for the tanks of tank trucks |
US2273186A (en) * | 1938-04-21 | 1942-02-17 | Westinghouse Electric & Mfg Co | Closure for high pressure heads |
US2442391A (en) * | 1944-02-24 | 1948-06-01 | Allied Chem & Dye Corp | Self-sealing leveller-door closure for coke ovens |
GB714260A (en) * | 1950-08-02 | 1954-08-25 | Ernst Wolff | Improvements in or relating to closure means for the levelling openings of horizontal coke ovens |
FR1433401A (fr) * | 1965-01-25 | 1966-04-01 | Couvercle pour récipient de cuisson sous pression | |
US3352006A (en) * | 1965-06-29 | 1967-11-14 | Yokohama Rubber Co Ltd | Method of making hollow ring gaskets |
US3526409A (en) * | 1967-09-12 | 1970-09-01 | Fmc Corp | Sealing device |
CA1021284A (fr) * | 1973-09-06 | 1977-11-22 | Hugh B. Carr | Porte d'extraction de four a coke |
-
1977
- 1977-06-09 US US05/804,909 patent/US4145259A/en not_active Expired - Lifetime
-
1978
- 1978-06-06 CA CA304,882A patent/CA1100429A/fr not_active Expired
- 1978-06-06 NL NL7806146A patent/NL7806146A/xx not_active Application Discontinuation
- 1978-06-07 BE BE188398A patent/BE867908A/fr unknown
- 1978-06-07 GB GB7826506A patent/GB2000183B/en not_active Expired
- 1978-06-08 JP JP6839078A patent/JPS543928A/ja active Pending
- 1978-06-08 IT IT4977478A patent/IT1105118B/it active
- 1978-06-08 DE DE19782825202 patent/DE2825202A1/de not_active Withdrawn
- 1978-06-08 FR FR7817155A patent/FR2393992A1/fr active Granted
- 1978-06-09 AT AT423678A patent/ATA423678A/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IT7849774A0 (it) | 1978-06-08 |
ATA423678A (de) | 1982-12-15 |
CA1100429A (fr) | 1981-05-05 |
JPS543928A (en) | 1979-01-12 |
BE867908A (fr) | 1978-10-02 |
IT1105118B (it) | 1985-10-28 |
FR2393992B3 (fr) | 1981-02-13 |
DE2825202A1 (de) | 1978-12-21 |
GB2000183B (en) | 1982-03-17 |
US4145259A (en) | 1979-03-20 |
GB2000183A (en) | 1979-01-04 |
NL7806146A (nl) | 1978-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |