DE2406703A1 - Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefen - Google Patents

Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefen

Info

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Withdrawn
Application number
DE19742406703
Other languages
German (de)
English (en)
Inventor
Peter Keutgen
Rudolf Mueller
Johannes Uerlichs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hermann Rappold and Co GmbH
Original Assignee
Hermann Rappold and Co GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hermann Rappold and Co GmbH filed Critical Hermann Rappold and Co GmbH
Priority to DE19742406703 priority Critical patent/DE2406703A1/de
Priority to JP1837975A priority patent/JPS5514944B2/ja
Priority to JP1838075A priority patent/JPS5310291B2/ja
Priority to JP2019475U priority patent/JPS5430331Y2/ja
Publication of DE2406703A1 publication Critical patent/DE2406703A1/de
Priority to JP13093679A priority patent/JPS59751B2/ja
Withdrawn legal-status Critical Current

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)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Taps Or Cocks (AREA)
  • Blast Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Valve Housings (AREA)
  • Sealing Devices (AREA)
DE19742406703 1974-02-13 1974-02-13 Absperrvorrichtung fuer rohrleitungen, insbesondere rohgasleitungen von hochoefen Withdrawn DE2406703A1 (de)

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
JP1837975A JPS5514944B2 (enExample) 1974-02-13 1975-02-13
JP1838075A JPS5310291B2 (enExample) 1974-02-13 1975-02-13
JP2019475U JPS5430331Y2 (enExample) 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) JPS5514944B2 (enExample)
DE (1) DE2406703A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131624U (enExample) * 1976-03-31 1977-10-06
JPS5412137U (enExample) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
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
JPS50122608U (enExample) 1975-10-07
JPS5514944B2 (enExample) 1980-04-19
JPS5547065A (en) 1980-04-02
JPS5430331Y2 (enExample) 1979-09-25
JPS5310291B2 (enExample) 1978-04-12
JPS59751B2 (ja) 1984-01-09
JPS50142405A (enExample) 1975-11-17
JPS50124227A (enExample) 1975-09-30

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Legal Events

Date Code Title Description
OD Request for examination
8130 Withdrawal