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AU2002230597A1 - Integral ductwork diffuser - Google Patents

Integral ductwork diffuser

Info

Publication number
AU2002230597A1
AU2002230597A1 AU2002230597A AU3059702A AU2002230597A1 AU 2002230597 A1 AU2002230597 A1 AU 2002230597A1 AU 2002230597 A AU2002230597 A AU 2002230597A AU 3059702 A AU3059702 A AU 3059702A AU 2002230597 A1 AU2002230597 A1 AU 2002230597A1
Authority
AU
Australia
Prior art keywords
ductwork
diffuser
integral
integral ductwork
ductwork diffuser
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.)
Abandoned
Application number
AU2002230597A
Inventor
Mark A. Froning
Gregory C. Moyers
Miller S. Price
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.)
Ovalformer LLC
Original Assignee
Ovalformer 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
Application filed by Ovalformer LLC filed Critical Ovalformer LLC
Publication of AU2002230597A1 publication Critical patent/AU2002230597A1/en
Abandoned legal-status Critical Current

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
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/121—Making tubes or metal hoses with helically arranged seams with seams being neither welded nor soldered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/126—Supply, or operations combined with supply, of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/156—Making tubes with wall irregularities
    • B21C37/157—Perforations
    • 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
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0608—Perforated ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
AU2002230597A 2000-12-08 2001-12-07 Integral ductwork diffuser Abandoned AU2002230597A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25410300P 2000-12-08 2000-12-08
US60/254,103 2000-12-08
PCT/US2001/046427 WO2002045875A1 (en) 2000-12-08 2001-12-07 Integral ductwork diffuser

Publications (1)

Publication Number Publication Date
AU2002230597A1 true AU2002230597A1 (en) 2002-06-18

Family

ID=22962938

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002230597A Abandoned AU2002230597A1 (en) 2000-12-08 2001-12-07 Integral ductwork diffuser

Country Status (3)

Country Link
US (1) US20020139160A1 (en)
AU (1) AU2002230597A1 (en)
WO (1) WO2002045875A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1945386T3 (en) * 2005-09-20 2017-07-31 Helix International, Inc Machine and method to produce expanded metal spirally lock-seamed tubing from solid coil stock
US8578577B2 (en) * 2005-09-20 2013-11-12 Helix International, Inc. Machine to produce expanded metal spirally lock-seamed tubing from solid coil stock
US10731781B2 (en) 2008-01-25 2020-08-04 The Schebler Co. Joint seal system and method
US9644841B2 (en) * 2008-01-25 2017-05-09 The Schebler Co. Chimney duct
US8683841B1 (en) * 2009-01-20 2014-04-01 Walsh Atkinson Co., Inc. Apparatus and method to cut HVAC round and spiral ductwork and all attaching structures
CA2900820A1 (en) * 2014-08-22 2016-02-22 Contech Engineered Solutions LLC Corrugated metal vent pipe and associated system and method
US11255541B2 (en) 2015-11-22 2022-02-22 The Schebler Co. Joint seal system and method
US12259130B2 (en) 2015-11-22 2025-03-25 The Schebler Co. Joint seal system and method
CN109641253B (en) * 2016-08-31 2021-11-09 吉斯通塔系统公司 Plate transitions in spiral formed structures
IT201800009504A1 (en) * 2018-10-16 2020-04-16 Zeffiro SPIRAL VENTILATION DUCT EQUIPPED WITH A PLURALITY OF HOLES, RELATED MACHINERY AND RELATED TAPE
RU2760021C1 (en) * 2018-05-29 2021-11-22 Дзеффиро С.Р.Л. Spiral-wound air duct with multiple holes, corresponding machine for mass production and corresponding strip
IT201800005813A1 (en) * 2018-05-29 2019-11-29 SPIRAL VENTILATION DUCT EQUIPPED WITH A PLURALITY OF HOLES, RELATED MACHINERY AND RELATED TAPE
WO2020150722A1 (en) * 2019-01-20 2020-07-23 Techreo Llc Helically wound tubular structures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183695A (en) * 1961-07-31 1965-05-18 Republic Steel Corp Apparatus and process for producing perforated, corrugated, spiral, lock-seam pipe
US3753363A (en) * 1969-10-10 1973-08-21 Johns Manville Helically wound tubing
CH620607A5 (en) * 1977-07-26 1980-12-15 Schmidlin Ag Device for the production of helically seamed and perforated tubes
SE519376C2 (en) * 1999-09-06 2003-02-18 Lindab Ab Method and apparatus for making spiral-folded tubes with air nozzles

Also Published As

Publication number Publication date
WO2002045875A9 (en) 2003-04-17
US20020139160A1 (en) 2002-10-03
WO2002045875A1 (en) 2002-06-13

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