DE2143883B2 - - Google Patents

Info

Publication number
DE2143883B2
DE2143883B2 DE19712143883 DE2143883A DE2143883B2 DE 2143883 B2 DE2143883 B2 DE 2143883B2 DE 19712143883 DE19712143883 DE 19712143883 DE 2143883 A DE2143883 A DE 2143883A DE 2143883 B2 DE2143883 B2 DE 2143883B2
Authority
DE
Germany
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
Application number
DE19712143883
Other languages
German (de)
Other versions
DE2143883A1 (de
DE2143883C3 (de
Inventor
Heinrich 8771 Wombach Tepass
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.)
Bosch Rexroth AG
Original Assignee
GL Rexroth 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 GL Rexroth GmbH filed Critical GL Rexroth GmbH
Priority to DE19712143883 priority Critical patent/DE2143883C3/de
Publication of DE2143883A1 publication Critical patent/DE2143883A1/de
Publication of DE2143883B2 publication Critical patent/DE2143883B2/de
Application granted granted Critical
Publication of DE2143883C3 publication Critical patent/DE2143883C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • C21B7/005—Bleeder valves or slides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Safety Valves (AREA)
  • Actuator (AREA)
DE19712143883 1971-09-02 1971-09-02 Hydraulischer Arbeitszylinder, insbesondere als Betätigungsorgan für den Gichtverschluß an Hochöfen Expired DE2143883C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712143883 DE2143883C3 (de) 1971-09-02 1971-09-02 Hydraulischer Arbeitszylinder, insbesondere als Betätigungsorgan für den Gichtverschluß an Hochöfen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712143883 DE2143883C3 (de) 1971-09-02 1971-09-02 Hydraulischer Arbeitszylinder, insbesondere als Betätigungsorgan für den Gichtverschluß an Hochöfen

Publications (3)

Publication Number Publication Date
DE2143883A1 DE2143883A1 (de) 1973-03-22
DE2143883B2 true DE2143883B2 (OSRAM) 1973-10-11
DE2143883C3 DE2143883C3 (de) 1974-05-16

Family

ID=5818411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712143883 Expired DE2143883C3 (de) 1971-09-02 1971-09-02 Hydraulischer Arbeitszylinder, insbesondere als Betätigungsorgan für den Gichtverschluß an Hochöfen

Country Status (1)

Country Link
DE (1) DE2143883C3 (OSRAM)

Also Published As

Publication number Publication date
DE2143883A1 (de) 1973-03-22
DE2143883C3 (de) 1974-05-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee