CA2936626C - Conduits isoles et reseaux de gaines isoles - Google Patents

Conduits isoles et reseaux de gaines isoles Download PDF

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Publication number
CA2936626C
CA2936626C CA2936626A CA2936626A CA2936626C CA 2936626 C CA2936626 C CA 2936626C CA 2936626 A CA2936626 A CA 2936626A CA 2936626 A CA2936626 A CA 2936626A CA 2936626 C CA2936626 C CA 2936626C
Authority
CA
Canada
Prior art keywords
tube
duct
inner tube
outer tube
corner
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 - Fee Related
Application number
CA2936626A
Other languages
English (en)
Other versions
CA2936626A1 (fr
Inventor
Carl Fanelli
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.)
Patent Portfolio Licensing LLC
Original Assignee
Patent Portfolio Licensing LLC
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
Priority claimed from US14/153,331 external-priority patent/US9297550B2/en
Application filed by Patent Portfolio Licensing LLC filed Critical Patent Portfolio Licensing LLC
Priority to CA3007369A priority Critical patent/CA3007369A1/fr
Publication of CA2936626A1 publication Critical patent/CA2936626A1/fr
Application granted granted Critical
Publication of CA2936626C publication Critical patent/CA2936626C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/003—Rigid pipes with a rectangular cross-section
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/0263—Insulation for air ducts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Duct Arrangements (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

La présente invention concerne un conduit CVC. Le conduit (10, 30) comprend un tube externe possédant un périmètre externe entièrement continu. Le conduit (10, 30) comprend en outre un tube interne susceptible de transporter de l'air forcé. Le tube interne s'étend à l'intérieur du tube externe au plan longitudinal. Le conduit (10, 30) comprend également une pluralité d'éléments de support (14) s'étendant entre le tube externe (11, 31) et le tube interne (12, 32). Les éléments (14) s'étendent le long du tube externe et du tube interne au plan longitudinal. Les éléments définissent une pluralité de canaux entre le tube externe (11, 31) et le tube interne (12, 32). Le tube externe, le tube interne et les éléments sont entièrement monobloc.
CA2936626A 2014-01-13 2014-07-24 Conduits isoles et reseaux de gaines isoles Expired - Fee Related CA2936626C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3007369A CA3007369A1 (fr) 2014-01-13 2014-07-24 Conduits isoles et reseaux de gaines isoles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/153,331 US9297550B2 (en) 2012-05-23 2014-01-13 Insulated ducts and insulated ductworks
US14/153,331 2014-01-13
PCT/US2014/048073 WO2015105529A1 (fr) 2012-05-23 2014-07-24 Conduits isolés et réseaux de gaines isolés

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3007369A Division CA3007369A1 (fr) 2014-01-13 2014-07-24 Conduits isoles et reseaux de gaines isoles

Publications (2)

Publication Number Publication Date
CA2936626A1 CA2936626A1 (fr) 2015-07-16
CA2936626C true CA2936626C (fr) 2018-10-30

Family

ID=63142879

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2936626A Expired - Fee Related CA2936626C (fr) 2014-01-13 2014-07-24 Conduits isoles et reseaux de gaines isoles
CA3007369A Abandoned CA3007369A1 (fr) 2014-01-13 2014-07-24 Conduits isoles et reseaux de gaines isoles

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3007369A Abandoned CA3007369A1 (fr) 2014-01-13 2014-07-24 Conduits isoles et reseaux de gaines isoles

Country Status (1)

Country Link
CA (2) CA2936626C (fr)

Also Published As

Publication number Publication date
CA2936626A1 (fr) 2015-07-16
CA3007369A1 (fr) 2015-07-16

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160712

MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831