GB2527377A8 - Improvements in ventilation ducts - Google Patents

Improvements in ventilation ducts Download PDF

Info

Publication number
GB2527377A8
GB2527377A8 GB1413511.5A GB201413511A GB2527377A8 GB 2527377 A8 GB2527377 A8 GB 2527377A8 GB 201413511 A GB201413511 A GB 201413511A GB 2527377 A8 GB2527377 A8 GB 2527377A8
Authority
GB
United Kingdom
Prior art keywords
duct component
flow path
vanes
fluid
defines
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
GB1413511.5A
Other versions
GB2527377B (en
GB2527377A (en
GB2527377B8 (en
GB201413511D0 (en
Inventor
Cical Marius
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.)
Polypipe Ltd
Original Assignee
Polypipe Ltd
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 Polypipe Ltd filed Critical Polypipe Ltd
Publication of GB201413511D0 publication Critical patent/GB201413511D0/en
Publication of GB2527377A publication Critical patent/GB2527377A/en
Publication of GB2527377B publication Critical patent/GB2527377B/en
Application granted granted Critical
Publication of GB2527377B8 publication Critical patent/GB2527377B8/en
Publication of GB2527377A8 publication Critical patent/GB2527377A8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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 or elbows with respect to flow, specially for reducing losses in flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve

Abstract

A duct component 26 defines a flow path for a fluid, the duct component 26 comprising a portion 27 that is curved or angled so as to redirect a fluid entering the duct component 26 at a first angle to exit at a second angle. The duct component 26 defines a flow path plane comprising said first and second angles. The duct component 26 comprises a plurality of elongate diverting vanes 36 configured to assist and control the redirection of the fluid. The vanes 36 extend along at least a part of said flow path and the vanes 36 are oriented substantially perpendicularly to the flow path plane. The plurality of diverting vanes 36 neither coextend in the same direction as each other nor to walls of the duct component 26.
GB1413511.5A 2014-05-28 2014-07-30 Improvements in ventilation ducts Active GB2527377B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1409465.0A GB201409465D0 (en) 2014-05-28 2014-05-28 Improvements in ventilation ducts

Publications (5)

Publication Number Publication Date
GB201413511D0 GB201413511D0 (en) 2014-09-10
GB2527377A GB2527377A (en) 2015-12-23
GB2527377B GB2527377B (en) 2020-07-08
GB2527377B8 GB2527377B8 (en) 2022-09-14
GB2527377A8 true GB2527377A8 (en) 2022-09-14

Family

ID=51177569

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1409465.0A Ceased GB201409465D0 (en) 2014-05-28 2014-05-28 Improvements in ventilation ducts
GB1413511.5A Active GB2527377B8 (en) 2014-05-28 2014-07-30 Improvements in ventilation ducts

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1409465.0A Ceased GB201409465D0 (en) 2014-05-28 2014-05-28 Improvements in ventilation ducts

Country Status (1)

Country Link
GB (2) GB201409465D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112983846A (en) 2019-12-02 2021-06-18 开利公司 Centrifugal compressor and method for operating a centrifugal compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598928A (en) * 1943-01-20 1948-03-01 Purification Ind Des Gaz Soc D Improvement in installations for the treatment of gaseous fluids containing particles in suspension
SU1492118A1 (en) * 1985-05-29 1989-07-07 Предприятие П/Я Г-4152 Air conduit
US6640926B2 (en) * 2000-12-29 2003-11-04 Industrial Acoustics Company, Inc. Elbow silencer
DE202005017821U1 (en) * 2005-11-15 2006-01-12 Naber Holding Gmbh & Co. Kg Tubular bend for ventilating air and waste air channels in a kitchen comprises guiding elements guided parallel to each other and to the curved inner walls and outer walls
FR3000180A3 (en) * 2012-12-26 2014-06-27 Renault Sa Air cooling system for electric motor intended for propulsion of electric motor vehicle, has internal walls extended along bent portion of inlet conduit, and oriented along curvature of curved longitudinal axis of inlet conduit

Also Published As

Publication number Publication date
GB201409465D0 (en) 2014-07-09
GB2527377B (en) 2020-07-08
GB2527377A (en) 2015-12-23
GB2527377B8 (en) 2022-09-14
GB201413511D0 (en) 2014-09-10

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