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GB2103740B - Ducting components - Google Patents

Ducting components

Info

Publication number
GB2103740B
GB2103740B GB08123588A GB8123588A GB2103740B GB 2103740 B GB2103740 B GB 2103740B GB 08123588 A GB08123588 A GB 08123588A GB 8123588 A GB8123588 A GB 8123588A GB 2103740 B GB2103740 B GB 2103740B
Authority
GB
United Kingdom
Prior art keywords
ducting components
ducting
components
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
GB08123588A
Other versions
GB2103740A (en
Inventor
William James Donnelly
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08123588A priority Critical patent/GB2103740B/en
Publication of GB2103740A publication Critical patent/GB2103740A/en
Application granted granted Critical
Publication of GB2103740B publication Critical patent/GB2103740B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/296—Making branched pieces starting from strip material; Making branched tubes by securing a secondary tube in an opening in the undeformed wall of a principal tube
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
GB08123588A 1981-07-31 1981-07-31 Ducting components Expired GB2103740B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08123588A GB2103740B (en) 1981-07-31 1981-07-31 Ducting components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08123588A GB2103740B (en) 1981-07-31 1981-07-31 Ducting components

Publications (2)

Publication Number Publication Date
GB2103740A GB2103740A (en) 1983-02-23
GB2103740B true GB2103740B (en) 1984-09-12

Family

ID=10523629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08123588A Expired GB2103740B (en) 1981-07-31 1981-07-31 Ducting components

Country Status (1)

Country Link
GB (1) GB2103740B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839137B1 (en) * 2002-04-29 2004-12-10 Cie Ind D Applic Thermiques Ci CONNECTING SLEEVE AND MANUFACTURING METHOD THEREOF

Also Published As

Publication number Publication date
GB2103740A (en) 1983-02-23

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Legal Events

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