NO772332L - Ventilert spjellanordning. - Google Patents
Ventilert spjellanordning.Info
- Publication number
- NO772332L NO772332L NO772332A NO772332A NO772332L NO 772332 L NO772332 L NO 772332L NO 772332 A NO772332 A NO 772332A NO 772332 A NO772332 A NO 772332A NO 772332 L NO772332 L NO 772332L
- Authority
- NO
- Norway
- Prior art keywords
- gas
- rod
- damper
- hollow
- damper plate
- Prior art date
Links
- 238000013016 damping Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 claims description 34
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims 24
- 238000009434 installation Methods 0.000 claims 4
- 231100000252 nontoxic Toxicity 0.000 claims 2
- 230000003000 nontoxic effect Effects 0.000 claims 2
- 238000007666 vacuum forming Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002341 toxic gas Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/10—Other details, e.g. blast mains
- C21B9/12—Hot-blast valves or slides for blast furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
- F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/02—Arrangements using fluid issuing from valve members or seats
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/87981—Common actuator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Air-Flow Control Members (AREA)
- Air Supply (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/744,195 US4103708A (en) | 1976-11-22 | 1976-11-22 | Ventilated poppet damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO772332L true NO772332L (no) | 1978-05-23 |
Family
ID=24991827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO772332A NO772332L (no) | 1976-11-22 | 1977-07-01 | Ventilert spjellanordning. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4103708A (da) |
| JP (1) | JPS5366017A (da) |
| AR (1) | AR212208A1 (da) |
| AU (1) | AU506848B2 (da) |
| BE (1) | BE857336A (da) |
| BR (1) | BR7706640A (da) |
| CA (1) | CA1059496A (da) |
| DD (1) | DD133847A5 (da) |
| DE (1) | DE2736428A1 (da) |
| DK (1) | DK515077A (da) |
| ES (1) | ES461011A1 (da) |
| FI (1) | FI773317A (da) |
| FR (1) | FR2371621A1 (da) |
| GB (1) | GB1537649A (da) |
| IT (1) | IT1077422B (da) |
| NL (1) | NL7707016A (da) |
| NO (1) | NO772332L (da) |
| PL (1) | PL202249A1 (da) |
| SE (1) | SE7706901L (da) |
| YU (1) | YU274277A (da) |
| ZA (1) | ZA773561B (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239061A (en) * | 1977-06-27 | 1980-12-16 | Joy Manufacturing Company | Damper valve |
| US4191171A (en) * | 1978-03-29 | 1980-03-04 | Primeau John J | Draft hood and damper assembly for fuel fired heating apparatus |
| US4207145A (en) * | 1978-07-27 | 1980-06-10 | Jones & Laughlin Steel Corporation | Method to control carbon formation and temperature in the free space of coke oven chambers |
| DE2916311C2 (de) * | 1979-04-23 | 1981-04-23 | Beth GmbH, 2400 Lübeck | Tellerventil, insbesondere zum Einbau in Rohrleitungssysteme von Entstaubungsanlagen |
| SE424357B (sv) * | 1979-11-20 | 1982-07-12 | Hakan Jeppsson | Ventil med dubbla avtetningar |
| DK150582C (da) * | 1983-06-30 | 1988-01-11 | Aps Joergen Mosbae Johannessen | Aggregat til regulering af stroemningen i et ledningssystem |
| US4658853A (en) * | 1985-01-09 | 1987-04-21 | Regenerative Environmental Equipment Co., Inc. | Anti-leak valving system |
| US5217041A (en) * | 1992-06-25 | 1993-06-08 | Reagan Houston | Dual disk incinerator valve |
| DE4332764A1 (de) * | 1993-09-25 | 1995-03-30 | Dungs Karl Gmbh & Co | Doppelsitzventil |
| JPH0894063A (ja) * | 1994-09-28 | 1996-04-12 | Abb Kk | 排ガスダクトにおけるポペットダンパー |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US558702A (en) * | 1896-04-21 | Pardon t | ||
| US1944900A (en) * | 1930-09-23 | 1934-01-30 | Chester F Hockley | Damper valve |
| DE853846C (de) * | 1944-05-09 | 1952-10-27 | Emil Fischer | Ventilvorrichtung |
| DE937866C (de) * | 1952-11-23 | 1956-01-19 | Holstein & Kappert Maschf | Umschaltvorrichtung fuer Pasteurisierapparate, insbesondere zum Pasteurisieren von Milch |
| FR1089180A (fr) * | 1953-01-28 | 1955-03-15 | Dingler Werke Ag | Soupape à cloche pour conduites, notamment pour conduites de gaz |
| FR1464372A (fr) * | 1965-01-22 | 1966-12-30 | Leybold S Nachfolger Fa E | Procédé et dispositif pour assurer l'étanchéité de conduites de liaison |
| JPS5235538Y2 (da) * | 1973-07-12 | 1977-08-13 |
-
1976
- 1976-11-22 US US05/744,195 patent/US4103708A/en not_active Expired - Lifetime
-
1977
- 1977-06-14 ZA ZA00773561A patent/ZA773561B/xx unknown
- 1977-06-15 SE SE7706901A patent/SE7706901L/xx unknown
- 1977-06-24 NL NL7707016A patent/NL7707016A/xx unknown
- 1977-07-01 NO NO772332A patent/NO772332L/no unknown
- 1977-07-08 CA CA282,350A patent/CA1059496A/en not_active Expired
- 1977-07-26 ES ES461011A patent/ES461011A1/es not_active Expired
- 1977-07-27 IT IT26201/77A patent/IT1077422B/it active
- 1977-07-29 BE BE179796A patent/BE857336A/xx unknown
- 1977-08-02 FR FR7723786A patent/FR2371621A1/fr not_active Withdrawn
- 1977-08-11 AU AU27828/77A patent/AU506848B2/en not_active Expired
- 1977-08-12 DE DE19772736428 patent/DE2736428A1/de not_active Withdrawn
- 1977-10-05 BR BR7706640A patent/BR7706640A/pt unknown
- 1977-10-27 JP JP12916977A patent/JPS5366017A/ja active Pending
- 1977-11-07 FI FI773317A patent/FI773317A/fi not_active Application Discontinuation
- 1977-11-11 GB GB47097/77A patent/GB1537649A/en not_active Expired
- 1977-11-17 YU YU02742/77A patent/YU274277A/xx unknown
- 1977-11-18 PL PL20224977A patent/PL202249A1/xx unknown
- 1977-11-21 DK DK515077A patent/DK515077A/da not_active Application Discontinuation
- 1977-11-21 DD DD7700202169A patent/DD133847A5/xx unknown
-
1978
- 1978-01-01 AR AR21220878D patent/AR212208A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2736428A1 (de) | 1978-05-24 |
| ZA773561B (en) | 1978-05-30 |
| US4103708A (en) | 1978-08-01 |
| SE7706901L (sv) | 1978-05-23 |
| NL7707016A (nl) | 1978-05-24 |
| DK515077A (da) | 1978-05-23 |
| BR7706640A (pt) | 1978-06-27 |
| AU506848B2 (en) | 1980-01-24 |
| IT1077422B (it) | 1985-05-04 |
| YU274277A (en) | 1982-10-31 |
| CA1059496A (en) | 1979-07-31 |
| FR2371621A1 (fr) | 1978-06-16 |
| DD133847A5 (de) | 1979-01-24 |
| ES461011A1 (es) | 1978-05-16 |
| BE857336A (fr) | 1977-11-14 |
| AU2782877A (en) | 1979-03-08 |
| FI773317A (fi) | 1978-05-23 |
| PL202249A1 (pl) | 1978-06-05 |
| JPS5366017A (en) | 1978-06-13 |
| AR212208A1 (es) | 1978-05-31 |
| GB1537649A (en) | 1979-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3698429A (en) | Gas tight isolators and valves | |
| NO772332L (no) | Ventilert spjellanordning. | |
| US4176673A (en) | Purged sliding gate valve | |
| US3749115A (en) | Damper apparatus with fluid seal | |
| US7014164B2 (en) | Device for protection against explosions in pipe-line | |
| US4109558A (en) | Semi-automatic gun | |
| US1998080A (en) | Valve mechanism | |
| US1312644A (en) | Valve | |
| US3273854A (en) | Elbow vacuum valve | |
| US1256759A (en) | Valve control. | |
| US4338960A (en) | Guillotine type damper | |
| US2898932A (en) | Valve apparatus | |
| US1733685A (en) | Gas valve | |
| US623509A (en) | Pneumatic-despatch system | |
| US1321751A (en) | Raymond x | |
| US1683372A (en) | Control means for gas apparatus | |
| KR820002139B1 (ko) | 이중 게이트 밸브 | |
| US723801A (en) | Gas-reversing valve. | |
| JP7099931B2 (ja) | 排気機構を有するスチームトラップ | |
| CN103097783A (zh) | 密封装置和方法 | |
| SU745820A1 (ru) | Поворотный полноходный затвор установки трубопроводного контейнерного пневмотранспорта | |
| US277079A (en) | Reversing-valve for furnaces and device for operating the same | |
| GB2032582A (en) | Improvements relating to apparatus for handling bulk or fluent materials | |
| US718550A (en) | Throttle-valve. | |
| SU1024652A1 (ru) | Устройство дл перекрыти трубопровода |