GB1399761A - Chimneys - Google Patents
ChimneysInfo
- Publication number
- GB1399761A GB1399761A GB83072A GB83072A GB1399761A GB 1399761 A GB1399761 A GB 1399761A GB 83072 A GB83072 A GB 83072A GB 83072 A GB83072 A GB 83072A GB 1399761 A GB1399761 A GB 1399761A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leg
- flue
- shell
- jan
- surrounded
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
1399761 Multiple flue chimneys F E BEAUMONT Ltd 5 Jan 1973 [7 Jan 1972] 830/72 Heading F4J In a multiple flue steel chimney with two inner flues 1 surrounded by an outer shell 3 and attached thereto by devices providing for relative longitudinal movement each device comprises a metal tube 5 welded to the shell and receiving one leg 7 of a bent bar 6, the other leg 8 engaging a slot (15, Fig. 3) in an L-shaped bracket 9 one flange 10 of which is welded to an inner flue the leg 7 being thus slidable and rotatable in the tube 5. The bracket has upper and lower plates 13 and the leg 8 is screwed to take nuts as shown. Apart from the spaces enclosed by the brackets 9 each flue 1 is surrounded by insulation. The inner flues are arranged diametrically within the shell 3 and each has two attachment devices.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB83072A GB1399761A (en) | 1972-01-07 | 1972-01-07 | Chimneys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB83072A GB1399761A (en) | 1972-01-07 | 1972-01-07 | Chimneys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1399761A true GB1399761A (en) | 1975-07-02 |
Family
ID=9711226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB83072A Expired GB1399761A (en) | 1972-01-07 | 1972-01-07 | Chimneys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1399761A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4343374A (en) * | 1979-09-07 | 1982-08-10 | Caterpillar Tractor Co. | Muffler mounting structure |
US4519303A (en) * | 1983-03-24 | 1985-05-28 | Crown Union, Inc. | Chimney lining system including frame-supported membrane |
-
1972
- 1972-01-07 GB GB83072A patent/GB1399761A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4343374A (en) * | 1979-09-07 | 1982-08-10 | Caterpillar Tractor Co. | Muffler mounting structure |
US4519303A (en) * | 1983-03-24 | 1985-05-28 | Crown Union, Inc. | Chimney lining system including frame-supported membrane |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |