GB156038A - Improvements in flue-points or ferrules for connecting the ends of boiler tubes to end-plates - Google Patents
Improvements in flue-points or ferrules for connecting the ends of boiler tubes to end-platesInfo
- Publication number
- GB156038A GB156038A GB1191320A GB1191320A GB156038A GB 156038 A GB156038 A GB 156038A GB 1191320 A GB1191320 A GB 1191320A GB 1191320 A GB1191320 A GB 1191320A GB 156038 A GB156038 A GB 156038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flue
- tube
- plate
- boiler
- ferrule
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/06—Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
156,038. Feeny, V. F., (Coleman Boiler Appliance Co., Inc.). April 29, 1920. Plates, securing pipes and tubes to; joints formed by welding.-A flue-tube is connected to a boiler end-plate by means of a cylindrical ferrule 14, Fig. 2, of uniform internal diameter and having reduced ends 15, 18 for connection to the flue-tube and boiler end-plate respectively. In the joint shown in Fig. 4, the end 15 is inserted into the flue-tube 12, leaving a space between the end of the flue-tube and the abutment 16, which is filled with a spelter or brazing 17. The reduced end 18 is inserted in an outwardly-tapering hole 19 in the end plate 11, and expanded to conform with the taper of the hole. The end is then beaded over as indicated in Fig. 4 or secured by a welded joint 22, Fig. 8. In a modification, the shoulder 20 may be countersunk in the inner face of the end plate or the bead 21 may be countersunk in the outer face thereof. According to a further modification, the end 15 may be formed with a reverse taper and the end of the flue-tube 12 reduced and welded thereover. The ferrule 14 may be formed of hard or soft metal. If hard metal is employed, soft-metal gaskets are used at the junction of the ferrule and the end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1191320A GB156038A (en) | 1920-04-29 | 1920-04-29 | Improvements in flue-points or ferrules for connecting the ends of boiler tubes to end-plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1191320A GB156038A (en) | 1920-04-29 | 1920-04-29 | Improvements in flue-points or ferrules for connecting the ends of boiler tubes to end-plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB156038A true GB156038A (en) | 1921-01-06 |
Family
ID=9994931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1191320A Expired GB156038A (en) | 1920-04-29 | 1920-04-29 | Improvements in flue-points or ferrules for connecting the ends of boiler tubes to end-plates |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB156038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6761380B2 (en) * | 2002-05-07 | 2004-07-13 | Delphi Technologies, Inc. | Filler neck assembly for fuel tank |
| WO2005024190A1 (en) * | 2003-08-22 | 2005-03-17 | Briggs & Stratton Corporation | Valve-operating lever |
-
1920
- 1920-04-29 GB GB1191320A patent/GB156038A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6761380B2 (en) * | 2002-05-07 | 2004-07-13 | Delphi Technologies, Inc. | Filler neck assembly for fuel tank |
| WO2005024190A1 (en) * | 2003-08-22 | 2005-03-17 | Briggs & Stratton Corporation | Valve-operating lever |
| US6973903B2 (en) | 2003-08-22 | 2005-12-13 | Briggs & Stratton Corporation | Valve-operating lever |
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