AT333554B - WELDING FLANGE FOR HEATED OR COOLED DOUBLE SHEET PIPES - Google Patents

WELDING FLANGE FOR HEATED OR COOLED DOUBLE SHEET PIPES

Info

Publication number
AT333554B
AT333554B AT83173A AT83173A AT333554B AT 333554 B AT333554 B AT 333554B AT 83173 A AT83173 A AT 83173A AT 83173 A AT83173 A AT 83173A AT 333554 B AT333554 B AT 333554B
Authority
AT
Austria
Prior art keywords
heated
double sheet
welding flange
cooled double
sheet pipes
Prior art date
Application number
AT83173A
Other languages
German (de)
Other versions
ATA83173A (en
Original Assignee
Schnell Richard Siegfried
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 Schnell Richard Siegfried filed Critical Schnell Richard Siegfried
Publication of ATA83173A publication Critical patent/ATA83173A/en
Application granted granted Critical
Publication of AT333554B publication Critical patent/AT333554B/en

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/026—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes by welding
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
AT83173A 1972-02-05 1973-01-31 WELDING FLANGE FOR HEATED OR COOLED DOUBLE SHEET PIPES AT333554B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205483 DE2205483A1 (en) 1972-02-05 1972-02-05 WELDING FLANGE FOR HEATED OR COOLED DOUBLE COAT PIPES

Publications (2)

Publication Number Publication Date
ATA83173A ATA83173A (en) 1976-03-15
AT333554B true AT333554B (en) 1976-11-25

Family

ID=5835127

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83173A AT333554B (en) 1972-02-05 1973-01-31 WELDING FLANGE FOR HEATED OR COOLED DOUBLE SHEET PIPES

Country Status (4)

Country Link
AT (1) AT333554B (en)
CH (1) CH546915A (en)
DE (1) DE2205483A1 (en)
NL (1) NL7301356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072372A1 (en) * 1981-08-19 1983-02-23 Schulz & Co. KG Flange
DE4309168A1 (en) * 1992-03-23 1993-09-30 Shinetsu Chemical Co Powdery starting materials for coating solns. for pharmaceuticals - contain hydroxy propyl-methyl-cellulose or methyl cellulose of a specific particle size range

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341094A1 (en) * 1976-02-16 1977-09-09 Pichon Michel Flange for welding to double walled pipe - has chamfered inner and outer joints staggered for easy access
GB2237613A (en) * 1989-11-02 1991-05-08 British Nuclear Fuels Plc An improved coaxial pipe system
DE19837296B4 (en) * 1998-08-18 2006-02-02 Weinhold, Karl, Dipl.-Ing. Pipe coupling for temperature-controlled double-jacket pipes
DE10305219A1 (en) * 2003-02-07 2004-08-19 Alfred Schlemenat Sealing and fastening element for welding to two double pipes has two ring-form components each with annular slot on end face side and with bores extending from slot to heating and cooling space between inner pipe and outer pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072372A1 (en) * 1981-08-19 1983-02-23 Schulz & Co. KG Flange
DE4309168A1 (en) * 1992-03-23 1993-09-30 Shinetsu Chemical Co Powdery starting materials for coating solns. for pharmaceuticals - contain hydroxy propyl-methyl-cellulose or methyl cellulose of a specific particle size range

Also Published As

Publication number Publication date
ATA83173A (en) 1976-03-15
CH546915A (en) 1974-03-15
DE2205483A1 (en) 1973-08-16
NL7301356A (en) 1973-08-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee