DE939279C - Kruemmer, insbesondere Umkehrkruemmer mit Verschlussvorrichtung - Google Patents

Kruemmer, insbesondere Umkehrkruemmer mit Verschlussvorrichtung

Info

Publication number
DE939279C
DE939279C DEB31322A DEB0031322A DE939279C DE 939279 C DE939279 C DE 939279C DE B31322 A DEB31322 A DE B31322A DE B0031322 A DEB0031322 A DE B0031322A DE 939279 C DE939279 C DE 939279C
Authority
DE
Germany
Prior art keywords
plug
sealing ring
elbows
closure
manifold
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
DEB31322A
Other languages
German (de)
English (en)
Inventor
Willi Klein
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
Priority to DEB31322A priority Critical patent/DE939279C/de
Priority to BE538784A priority patent/BE538784A/xx
Priority to FR1125804D priority patent/FR1125804A/fr
Priority to NL197877A priority patent/NL94827C/xx
Application granted granted Critical
Publication of DE939279C publication Critical patent/DE939279C/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/221—Covers for drums, collectors, manholes or the like
    • F22B37/223—Boiler plugs, e.g. for handholes
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/14—Detachable closure members; Means for tightening closures attached exclusively by spring action or elastic action
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L43/00—Bends; Siphons
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L45/00—Pipe units with cleaning aperture and closure therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pipe Accessories (AREA)
DEB31322A 1954-06-09 1954-06-09 Kruemmer, insbesondere Umkehrkruemmer mit Verschlussvorrichtung Expired DE939279C (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEB31322A DE939279C (de) 1954-06-09 1954-06-09 Kruemmer, insbesondere Umkehrkruemmer mit Verschlussvorrichtung
BE538784A BE538784A (enExample) 1954-06-09 1955-06-06
FR1125804D FR1125804A (fr) 1954-06-09 1955-06-07 Coude pour tubes, notamment coude à 180 u deg., avec dispositif de fermeture
NL197877A NL94827C (enExample) 1954-06-09 1955-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB31322A DE939279C (de) 1954-06-09 1954-06-09 Kruemmer, insbesondere Umkehrkruemmer mit Verschlussvorrichtung

Publications (1)

Publication Number Publication Date
DE939279C true DE939279C (de) 1956-02-16

Family

ID=6963462

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB31322A Expired DE939279C (de) 1954-06-09 1954-06-09 Kruemmer, insbesondere Umkehrkruemmer mit Verschlussvorrichtung

Country Status (4)

Country Link
BE (1) BE538784A (enExample)
DE (1) DE939279C (enExample)
FR (1) FR1125804A (enExample)
NL (1) NL94827C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002181C2 (nl) * 1996-01-26 1997-07-29 Dsm Nv Inrichting voor het kraken van koolwaterstoffen, werkwijze voor het reinigen van een dergelijke inrichting en werkwijze voor het kraken van koolwaterstoffen.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002181C2 (nl) * 1996-01-26 1997-07-29 Dsm Nv Inrichting voor het kraken van koolwaterstoffen, werkwijze voor het reinigen van een dergelijke inrichting en werkwijze voor het kraken van koolwaterstoffen.
WO1997027268A1 (en) * 1996-01-26 1997-07-31 Dsm N.V. Device and method for cracking hydrocarbons and method for cleaning such a device
AU707809B2 (en) * 1996-01-26 1999-07-22 Dsm N.V. Device and method for cracking hydrocarbons and method for cleaning such a device

Also Published As

Publication number Publication date
BE538784A (enExample) 1955-06-30
FR1125804A (fr) 1956-11-08
NL94827C (enExample) 1960-07-15
NL197877B (enExample) 1960-02-15

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