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GB1346366A - Ducting - Google Patents

Ducting

Info

Publication number
GB1346366A
GB1346366A GB1346366DA GB1346366A GB 1346366 A GB1346366 A GB 1346366A GB 1346366D A GB1346366D A GB 1346366DA GB 1346366 A GB1346366 A GB 1346366A
Authority
GB
United Kingdom
Prior art keywords
ducting
flanges
oct
spotwelded
hargreaves
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
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.)
HARGREAVES SONS Ltd HENRY
Original Assignee
HARGREAVES SONS Ltd HENRY
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 HARGREAVES SONS Ltd HENRY filed Critical HARGREAVES SONS Ltd HENRY
Publication of GB1346366A publication Critical patent/GB1346366A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. 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
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Duct Arrangements (AREA)

Abstract

1346366 Joints for ducting HENRY HARGREAVES & SONS Ltd 20 Oct 1972 [27 Oct 1971] 49909/71 Heading F2G The end edges of ducting walls are integrally formed with channel-section flanges 12, secured together by means of slide bars 13 on 13A. Foamed P.V.C. packing may be provided between the flanges. Flanges at the vertical sides of the ducting may alternatively be spotwelded, bolted or riveted together.
GB1346366D 1971-10-27 1971-10-27 Ducting Expired GB1346366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4990971 1971-10-27

Publications (1)

Publication Number Publication Date
GB1346366A true GB1346366A (en) 1974-02-06

Family

ID=10453960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1346366D Expired GB1346366A (en) 1971-10-27 1971-10-27 Ducting

Country Status (1)

Country Link
GB (1) GB1346366A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288115A (en) * 1978-10-19 1981-09-08 Sullivan Michael T Duct jointing system
GB2131512A (en) * 1982-12-06 1984-06-20 Ductmate Ind Inc Duct joint assembley
US4508376A (en) * 1978-01-26 1985-04-02 Ductmate Industries, Inc. Flange type duct joint assembly and seal arrangement therefor
GB2153470A (en) * 1984-01-03 1985-08-21 Engel Ind Inc Sheet metal duct
GB2162269A (en) * 1984-07-25 1986-01-29 Lockformer The Company Duct connecting system
US4662661A (en) * 1978-01-26 1987-05-05 Ductmate Industries, Inc. Flange type duct joint assembly and seal arrangement therefor
US5022688A (en) * 1978-01-26 1991-06-11 Ductmate Industries, Inc. Flange type duct joint assembly and seal arrangement therefor
US5253901A (en) * 1992-01-10 1993-10-19 Industrial Air, Inc. Duct reinforcement
US5275449A (en) * 1992-01-10 1994-01-04 Industrial Air, Inc. Elongated member for joining ducts
US5423576A (en) * 1992-01-10 1995-06-13 Industrial Air, Inc. Corner pieces for improved duct connector
CN103452716A (en) * 2012-05-30 2013-12-18 通用汽车环球科技运作有限责任公司 Joint clip for intake manifold assembly
FR2994472A1 (en) * 2012-08-10 2014-02-14 Raymond Guionie Ventilation duct for draining of wet wall in old house, has set of straight elements that are able to be sealed end to end to form duct of desired length, and set of folds arranged in section of duct for supporting air flow

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508376A (en) * 1978-01-26 1985-04-02 Ductmate Industries, Inc. Flange type duct joint assembly and seal arrangement therefor
US4662661A (en) * 1978-01-26 1987-05-05 Ductmate Industries, Inc. Flange type duct joint assembly and seal arrangement therefor
US5022688A (en) * 1978-01-26 1991-06-11 Ductmate Industries, Inc. Flange type duct joint assembly and seal arrangement therefor
US4288115A (en) * 1978-10-19 1981-09-08 Sullivan Michael T Duct jointing system
GB2131512A (en) * 1982-12-06 1984-06-20 Ductmate Ind Inc Duct joint assembley
GB2153470A (en) * 1984-01-03 1985-08-21 Engel Ind Inc Sheet metal duct
GB2162269A (en) * 1984-07-25 1986-01-29 Lockformer The Company Duct connecting system
US5253901A (en) * 1992-01-10 1993-10-19 Industrial Air, Inc. Duct reinforcement
US5275449A (en) * 1992-01-10 1994-01-04 Industrial Air, Inc. Elongated member for joining ducts
US5423576A (en) * 1992-01-10 1995-06-13 Industrial Air, Inc. Corner pieces for improved duct connector
CN103452716A (en) * 2012-05-30 2013-12-18 通用汽车环球科技运作有限责任公司 Joint clip for intake manifold assembly
FR2994472A1 (en) * 2012-08-10 2014-02-14 Raymond Guionie Ventilation duct for draining of wet wall in old house, has set of straight elements that are able to be sealed end to end to form duct of desired length, and set of folds arranged in section of duct for supporting air flow

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee