NL1014637C2 - Bochtstuk voor uitmondingsconstructies. - Google Patents

Bochtstuk voor uitmondingsconstructies. Download PDF

Info

Publication number
NL1014637C2
NL1014637C2 NL1014637A NL1014637A NL1014637C2 NL 1014637 C2 NL1014637 C2 NL 1014637C2 NL 1014637 A NL1014637 A NL 1014637A NL 1014637 A NL1014637 A NL 1014637A NL 1014637 C2 NL1014637 C2 NL 1014637C2
Authority
NL
Netherlands
Prior art keywords
bend
inner tube
partitions
outer tube
bend according
Prior art date
Application number
NL1014637A
Other languages
English (en)
Dutch (nl)
Inventor
Floris Van Dijk
Original Assignee
Ubbink Nederland Bv
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 Ubbink Nederland Bv filed Critical Ubbink Nederland Bv
Priority to NL1014637A priority Critical patent/NL1014637C2/nl
Priority to EP01200939A priority patent/EP1134476A1/de
Application granted granted Critical
Publication of NL1014637C2 publication Critical patent/NL1014637C2/nl

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
    • 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
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements for elbows with respect to flow, e.g. for reducing losses of flow
    • 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
    • F16L43/001—Bends; Siphons made of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
NL1014637A 2000-03-14 2000-03-14 Bochtstuk voor uitmondingsconstructies. NL1014637C2 (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL1014637A NL1014637C2 (nl) 2000-03-14 2000-03-14 Bochtstuk voor uitmondingsconstructies.
EP01200939A EP1134476A1 (de) 2000-03-14 2001-03-14 Rohrkruemmer fuer abfuehrende Anlagen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1014637A NL1014637C2 (nl) 2000-03-14 2000-03-14 Bochtstuk voor uitmondingsconstructies.
NL1014637 2000-03-14

Publications (1)

Publication Number Publication Date
NL1014637C2 true NL1014637C2 (nl) 2001-09-17

Family

ID=19770995

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1014637A NL1014637C2 (nl) 2000-03-14 2000-03-14 Bochtstuk voor uitmondingsconstructies.

Country Status (2)

Country Link
EP (1) EP1134476A1 (de)
NL (1) NL1014637C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383389B (en) * 2001-12-22 2005-04-06 Glynwed Pipe Systems Ltd Duckfoot bend assembly
EP3217060B1 (de) * 2016-03-11 2018-10-24 Centrotherm Systemtechnik GmbH Doppelrohrbogensystem
US10458446B1 (en) 2018-11-29 2019-10-29 Vortex Pipe Systems LLC Material flow amplifier
US11221028B1 (en) 2018-11-29 2022-01-11 Vortex Pipe Systems LLC Cyclonic flow-inducing pump
US11002301B1 (en) 2020-09-15 2021-05-11 Vortex Pipe Systems LLC Material flow modifier and apparatus comprising same
US11378110B1 (en) 2022-01-05 2022-07-05 Vortex Pipe Systems LLC Flexible fluid flow modifying device
US11739774B1 (en) 2023-01-30 2023-08-29 Vortex Pipe Systems LLC Flow modifying device with performance enhancing vane structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374815A (en) * 1943-07-30 1945-05-01 Breeze Corp Spring coupling
DE9101646U1 (de) * 1990-02-20 1991-05-02 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verbindungsbogen
US5186502A (en) * 1990-12-11 1993-02-16 Fibercast Company Double-containment pipe fittings and system
EP0867652A2 (de) * 1997-03-18 1998-09-30 L.N. di NATALINI LINO & C. - S.r.l. Rohranschluss für konzentrische Röhre, der aus zwei koaxialen Rohrbogen besteht

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374815A (en) * 1943-07-30 1945-05-01 Breeze Corp Spring coupling
DE9101646U1 (de) * 1990-02-20 1991-05-02 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Verbindungsbogen
US5186502A (en) * 1990-12-11 1993-02-16 Fibercast Company Double-containment pipe fittings and system
US5186502B1 (en) * 1990-12-11 1994-08-30 Fibercast Co Double-containment pipe fittings and system
EP0867652A2 (de) * 1997-03-18 1998-09-30 L.N. di NATALINI LINO & C. - S.r.l. Rohranschluss für konzentrische Röhre, der aus zwei koaxialen Rohrbogen besteht

Also Published As

Publication number Publication date
EP1134476A1 (de) 2001-09-19

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Legal Events

Date Code Title Description
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20041001