DE1500207B2 - - Google Patents

Info

Publication number
DE1500207B2
DE1500207B2 DE19511500207 DE1500207A DE1500207B2 DE 1500207 B2 DE1500207 B2 DE 1500207B2 DE 19511500207 DE19511500207 DE 19511500207 DE 1500207 A DE1500207 A DE 1500207A DE 1500207 B2 DE1500207 B2 DE 1500207B2
Authority
DE
Germany
Prior art keywords
seal
flap
frame
bar
rotary
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
Application number
DE19511500207
Other languages
German (de)
English (en)
Other versions
DE1500207C3 (enExample
DE1500207A1 (de
Inventor
Hans 4600 Dortmund Hoicke
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.)
RAS ROHRLEITUNGS- APPARATE- und STAHLBAUGESELLSCHAFT MBH 4370 MARL
Original Assignee
RAS ROHRLEITUNGS- APPARATE- und STAHLBAUGESELLSCHAFT MBH 4370 MARL
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 RAS ROHRLEITUNGS- APPARATE- und STAHLBAUGESELLSCHAFT MBH 4370 MARL filed Critical RAS ROHRLEITUNGS- APPARATE- und STAHLBAUGESELLSCHAFT MBH 4370 MARL
Publication of DE1500207A1 publication Critical patent/DE1500207A1/de
Publication of DE1500207B2 publication Critical patent/DE1500207B2/de
Application granted granted Critical
Publication of DE1500207C3 publication Critical patent/DE1500207C3/de
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00Construction of valves or dampers for controlling air supply or draught
    • F23L13/02Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
DE19511500207 1963-05-13 1951-01-28 Absperrorgan Granted DE1500207A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER0035162 1963-05-13
DER0040426 1965-04-21

Publications (3)

Publication Number Publication Date
DE1500207A1 DE1500207A1 (de) 1970-01-02
DE1500207B2 true DE1500207B2 (enExample) 1974-05-09
DE1500207C3 DE1500207C3 (enExample) 1974-12-19

Family

ID=33512228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19511500207 Granted DE1500207A1 (de) 1963-05-13 1951-01-28 Absperrorgan

Country Status (1)

Country Link
DE (1) DE1500207A1 (enExample)

Also Published As

Publication number Publication date
DE1500207C3 (enExample) 1974-12-19
DE1500207A1 (de) 1970-01-02

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8340 Patent of addition ceased/non-payment of fee of main patent