GB2146401B - Ducting - Google Patents

Ducting

Info

Publication number
GB2146401B
GB2146401B GB08413527A GB8413527A GB2146401B GB 2146401 B GB2146401 B GB 2146401B GB 08413527 A GB08413527 A GB 08413527A GB 8413527 A GB8413527 A GB 8413527A GB 2146401 B GB2146401 B GB 2146401B
Authority
GB
United Kingdom
Prior art keywords
ducting
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
GB08413527A
Other versions
GB2146401A (en
GB8413527D0 (en
Inventor
Robert Henry Pateman
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.)
PROGRESS PLASTICS
Original Assignee
PROGRESS PLASTICS
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 PROGRESS PLASTICS filed Critical PROGRESS PLASTICS
Publication of GB8413527D0 publication Critical patent/GB8413527D0/en
Publication of GB2146401A publication Critical patent/GB2146401A/en
Application granted granted Critical
Publication of GB2146401B publication Critical patent/GB2146401B/en
Expired 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • 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
    • F16L43/00—Bends; Siphons
GB08413527A 1983-09-07 1984-05-25 Ducting Expired GB2146401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838323908A GB8323908D0 (en) 1983-09-07 1983-09-07 Ducting

Publications (3)

Publication Number Publication Date
GB8413527D0 GB8413527D0 (en) 1984-07-04
GB2146401A GB2146401A (en) 1985-04-17
GB2146401B true GB2146401B (en) 1987-07-22

Family

ID=10548406

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838323908A Pending GB8323908D0 (en) 1983-09-07 1983-09-07 Ducting
GB08413527A Expired GB2146401B (en) 1983-09-07 1984-05-25 Ducting

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838323908A Pending GB8323908D0 (en) 1983-09-07 1983-09-07 Ducting

Country Status (1)

Country Link
GB (2) GB8323908D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9001467U1 (en) * 1990-02-09 1990-04-19 Unicor Gmbh Rahn Plastmaschinen, 8728 Hassfurt, De
CN103388720A (en) * 2013-08-08 2013-11-13 镇江荣诚管业有限公司 Novel elbow

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027650A1 (en) * 1970-06-05 1971-12-09 Ver Deutsche Metallwerke Ag Canted or flanged two or more leg pipe connector with short legs made of plastic
CH602122A5 (en) * 1975-09-02 1978-07-31 Sandoz Ag
GB1524070A (en) * 1975-12-31 1978-09-06 Oldham Seals Ltd Flexible flanged bellows or expansion joints
GB2054778B (en) * 1979-07-25 1983-09-14 Weatherhead Mfg Ltd Pipework elbows

Also Published As

Publication number Publication date
GB8323908D0 (en) 1983-10-12
GB2146401A (en) 1985-04-17
GB8413527D0 (en) 1984-07-04

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Legal Events

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