FR69920E - Elbow for tubes, in particular 180 deg. Elbow, with closing device - Google Patents

Elbow for tubes, in particular 180 deg. Elbow, with closing device

Info

Publication number
FR69920E
FR69920E FR69920DA FR69920E FR 69920 E FR69920 E FR 69920E FR 69920D A FR69920D A FR 69920DA FR 69920 E FR69920 E FR 69920E
Authority
FR
France
Prior art keywords
elbow
tubes
closing device
closing
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.)
Expired
Application number
Other languages
French (fr)
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.)
Bergische Stahl Industrie
Original Assignee
Bergische Stahl Industrie
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 Bergische Stahl Industrie filed Critical Bergische Stahl Industrie
Application granted granted Critical
Publication of FR69920E publication Critical patent/FR69920E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR69920D 1956-03-27 1956-03-27 Elbow for tubes, in particular 180 deg. Elbow, with closing device Expired FR69920E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69920T 1956-03-27

Publications (1)

Publication Number Publication Date
FR69920E true FR69920E (en) 1959-01-09

Family

ID=8701687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69920D Expired FR69920E (en) 1956-03-27 1956-03-27 Elbow for tubes, in particular 180 deg. Elbow, with closing device

Country Status (1)

Country Link
FR (1) FR69920E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234461B (en) * 1962-06-07 1967-02-16 Lee Co Throttle nozzle arrangement in a flow channel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234461B (en) * 1962-06-07 1967-02-16 Lee Co Throttle nozzle arrangement in a flow channel

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