GB1293352A - Improvements relating to ducts for flue pipes - Google Patents

Improvements relating to ducts for flue pipes

Info

Publication number
GB1293352A
GB1293352A GB380369A GB380369A GB1293352A GB 1293352 A GB1293352 A GB 1293352A GB 380369 A GB380369 A GB 380369A GB 380369 A GB380369 A GB 380369A GB 1293352 A GB1293352 A GB 1293352A
Authority
GB
United Kingdom
Prior art keywords
ducts
improvements relating
conduits
flue pipes
floor
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
GB380369A
Inventor
Kenneth Chrisopher Stark
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.)
West Midlands Gas Board
Original Assignee
West Midlands Gas Board
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 West Midlands Gas Board filed Critical West Midlands Gas Board
Priority to GB380369A priority Critical patent/GB1293352A/en
Publication of GB1293352A publication Critical patent/GB1293352A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Incineration Of Waste (AREA)

Abstract

1293352 Conduits WEST MIDLAND GAS BOARD 10 March 1970 [23 Jan 1969] 3803/69 Heading F2P [Also in Division E1] An adjustable casing for locating service conduits in a building comprises two non- releasably, interlocking parts 11, 12 provided with a relatively slidable skirt portion 13 for accommodating variations in room heights. The members 13, 16 are provided with floor attachments flanges 23, 16 respectively and together with a floor sleeve 24 and a fire-stop are made from galvanized sheet steel.
GB380369A 1969-01-23 1969-01-23 Improvements relating to ducts for flue pipes Expired GB1293352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB380369A GB1293352A (en) 1969-01-23 1969-01-23 Improvements relating to ducts for flue pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB380369A GB1293352A (en) 1969-01-23 1969-01-23 Improvements relating to ducts for flue pipes

Publications (1)

Publication Number Publication Date
GB1293352A true GB1293352A (en) 1972-10-18

Family

ID=9765190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB380369A Expired GB1293352A (en) 1969-01-23 1969-01-23 Improvements relating to ducts for flue pipes

Country Status (1)

Country Link
GB (1) GB1293352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358917A (en) * 1999-11-05 2001-08-08 Conseils Etudes Et Recherches En Gestion De Lair Cerga Ventilation duct for renovating buildings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358917A (en) * 1999-11-05 2001-08-08 Conseils Etudes Et Recherches En Gestion De Lair Cerga Ventilation duct for renovating buildings

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Legal Events

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