DE2406703A1 - Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefen - Google Patents
Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefenInfo
- Publication number
- DE2406703A1 DE2406703A1 DE19742406703 DE2406703A DE2406703A1 DE 2406703 A1 DE2406703 A1 DE 2406703A1 DE 19742406703 DE19742406703 DE 19742406703 DE 2406703 A DE2406703 A DE 2406703A DE 2406703 A1 DE2406703 A1 DE 2406703A1
- Authority
- DE
- Germany
- Prior art keywords
- rotating body
- sealing
- shut
- housing
- soft
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Blast Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Valve Housings (AREA)
- Sealing Devices (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742406703 DE2406703A1 (de) | 1974-02-13 | 1974-02-13 | Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefen |
JP2019475U JPS5430331Y2 (ja) | 1974-02-13 | 1975-02-13 | |
JP1837975A JPS5514944B2 (ja) | 1974-02-13 | 1975-02-13 | |
JP1838075A JPS5310291B2 (ja) | 1974-02-13 | 1975-02-13 | |
JP13093679A JPS59751B2 (ja) | 1974-02-13 | 1979-10-12 | ガスパイプ用遮断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742406703 DE2406703A1 (de) | 1974-02-13 | 1974-02-13 | Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2406703A1 true DE2406703A1 (de) | 1975-08-28 |
Family
ID=5907205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742406703 Withdrawn DE2406703A1 (de) | 1974-02-13 | 1974-02-13 | Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefen |
Country Status (2)
Country | Link |
---|---|
JP (4) | JPS5430331Y2 (ja) |
DE (1) | DE2406703A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3007288A1 (de) * | 1980-02-27 | 1981-09-03 | Hermann Rappold & Co GmbH, 5160 Düren | Absperrventil fuer rohrleitungen grosser nennweiten |
CN102644762A (zh) * | 2012-04-20 | 2012-08-22 | 中冶南方工程技术有限公司 | 高炉新型双动作密封阀 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131624U (ja) * | 1976-03-31 | 1977-10-06 | ||
JPS5412137U (ja) * | 1977-06-29 | 1979-01-26 | ||
JPH01279073A (ja) * | 1988-04-26 | 1989-11-09 | Fujimori Kogyo Kk | ガス抜き可能な包装体 |
CN109677766B (zh) * | 2018-12-18 | 2020-05-05 | 广东宝佳利绿印股份有限公司 | 高强度八边封饲料包装袋及其制备方法 |
-
1974
- 1974-02-13 DE DE19742406703 patent/DE2406703A1/de not_active Withdrawn
-
1975
- 1975-02-13 JP JP2019475U patent/JPS5430331Y2/ja not_active Expired
- 1975-02-13 JP JP1838075A patent/JPS5310291B2/ja not_active Expired
- 1975-02-13 JP JP1837975A patent/JPS5514944B2/ja not_active Expired
-
1979
- 1979-10-12 JP JP13093679A patent/JPS59751B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3007288A1 (de) * | 1980-02-27 | 1981-09-03 | Hermann Rappold & Co GmbH, 5160 Düren | Absperrventil fuer rohrleitungen grosser nennweiten |
CN102644762A (zh) * | 2012-04-20 | 2012-08-22 | 中冶南方工程技术有限公司 | 高炉新型双动作密封阀 |
Also Published As
Publication number | Publication date |
---|---|
JPS5310291B2 (ja) | 1978-04-12 |
JPS59751B2 (ja) | 1984-01-09 |
JPS50142405A (ja) | 1975-11-17 |
JPS50122608U (ja) | 1975-10-07 |
JPS5430331Y2 (ja) | 1979-09-25 |
JPS5547065A (en) | 1980-04-02 |
JPS50124227A (ja) | 1975-09-30 |
JPS5514944B2 (ja) | 1980-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0932780B1 (de) | Einplatten-schieber, insbesondere einplatten-rohrbrückenschieber | |
EP0342309B1 (de) | Abdichtung für eine Blaslanze oder eine Welle. | |
DE2065460C3 (de) | Beschickungsvorrichtung für einen Schachtofen | |
DE2824305A1 (de) | Vorrichtung zum absperren von gasleitungen grossen querschnitts | |
EP0062742B1 (de) | Vorrichtung zur Abdichtung des Spaltes zwischen Drehrohrofen und Einlaufgehäuse | |
DE2406703A1 (de) | Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefen | |
DE2444716A1 (de) | Absperrhahn, insbesondere kugelhahn | |
DE2641042A1 (de) | Einrichtung zur entnahme von gasproben aus oefen, insbesondere aus hochoefen | |
DE2058353A1 (de) | Schwenkplattenventil | |
DE19623577C2 (de) | Dichtung für Drehrohre | |
DE489486C (de) | Dichtung fuer in einem feststehenden Gehaeuse umlaufende Trommeln, wie Drehrohroefen | |
DE3022320A1 (de) | Verschlussvorrichtung fuer gasleitungen grossen querschnitts | |
EP1445566B1 (de) | Ring-Dichtungsanordnung für einen indirekt beheizten Drehrohrofen | |
DE915764C (de) | Absperrorgan mit Kugelkueken | |
DE1775748A1 (de) | Ventil | |
DE2107921A1 (de) | Absperr-Armatur in Rohrleitungen, insbesondere für Medien hohen Druckes und hoher Temperatur, vorzugsweise Kugelhahn | |
DE524228C (de) | Rohrabsperrschieber | |
DE2719164A1 (de) | Absperrschieber fuer grosse gasleitungen | |
DE3320767A1 (de) | Dichtungseinrichtung fuer oefen | |
DE2012233A1 (de) | Gehäuse eines Kreiskolbenverdichters | |
DE2455093A1 (de) | Kugelventil | |
DE4021875A1 (de) | Gasdichter flachschieber fuer hohe temperaturen | |
DE3210811C2 (de) | Schutzring mit Durchtrittsöffnungen für ein hydraulisches Dichtungssystem | |
DE3007286A1 (de) | Absperrventil fuer rohrleitungen grosser nennweiten | |
AT232814B (de) | Ventil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8130 | Withdrawal |