GB553626A - Improvements in the manufacture of metal tubes having sealed ends - Google Patents
Improvements in the manufacture of metal tubes having sealed endsInfo
- Publication number
- GB553626A GB553626A GB556242A GB556242A GB553626A GB 553626 A GB553626 A GB 553626A GB 556242 A GB556242 A GB 556242A GB 556242 A GB556242 A GB 556242A GB 553626 A GB553626 A GB 553626A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- pipe
- manufacture
- metal tubes
- sealed ends
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
553,626. Pipe-end closing. BRITISH BUNDY TUBING CO., Ltd. (Bundy Tubing Co.). April 25, 1942, No. 5562. [Class 83 (iv)] A pipe 1 is closed by inserting a metal disc 6, Fig. 2, and then applying external pressure to the pipe-end surrounding the disc to cause it to thicken and flow over the edge of the disc. This may be inserted by a mandrel 8 with a magnetic tip 9 and the pressure may be applied by a die 3 which causes the disc to become concave externally. The parts are preferably cold but may be hot and, if desired, be sealed by solder or brazing material. The method may be used for sealing pipes used in refrigerators, to keep them clean internally during coiling &c., and in bombs or shells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB556242A GB553626A (en) | 1942-04-25 | 1942-04-25 | Improvements in the manufacture of metal tubes having sealed ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB556242A GB553626A (en) | 1942-04-25 | 1942-04-25 | Improvements in the manufacture of metal tubes having sealed ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB553626A true GB553626A (en) | 1943-05-28 |
Family
ID=9798452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB556242A Expired GB553626A (en) | 1942-04-25 | 1942-04-25 | Improvements in the manufacture of metal tubes having sealed ends |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB553626A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5909461A (en) * | 1995-07-10 | 1999-06-01 | Matsushita Electric Industrial Co., Ltd. | Spread spectrum communication apparatus and demodulator surface acoustic wave element and surface acoustic wave parts for spread spectrum communication |
| WO2006061485A1 (en) * | 2004-12-09 | 2006-06-15 | Valeo Systemes Thermiques | Fluid reservoir with a tubular wall, particularly for an air-conditioning condenser |
| EP2131134A3 (en) * | 2008-06-06 | 2011-01-19 | Valter Lolli | A method for applying a closing plate to an end of a tubular element |
| WO2016126218A1 (en) * | 2015-02-02 | 2016-08-11 | Dora Makina Imalat San. Ve Tic. Ltd. Sti | A bending system and method |
| WO2017005751A1 (en) * | 2015-07-07 | 2017-01-12 | Valeo Systemes Thermiques | Closing device for microtube of storage bundle of a heat-storage battery |
| WO2023159207A3 (en) * | 2022-02-17 | 2023-10-19 | Metal Forming & Coining Corporation | Trapped parts via swaging |
-
1942
- 1942-04-25 GB GB556242A patent/GB553626A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5909461A (en) * | 1995-07-10 | 1999-06-01 | Matsushita Electric Industrial Co., Ltd. | Spread spectrum communication apparatus and demodulator surface acoustic wave element and surface acoustic wave parts for spread spectrum communication |
| WO2006061485A1 (en) * | 2004-12-09 | 2006-06-15 | Valeo Systemes Thermiques | Fluid reservoir with a tubular wall, particularly for an air-conditioning condenser |
| FR2879166A1 (en) * | 2004-12-09 | 2006-06-16 | Valeo Thermique Moteur Sas | TUBULAR WALL FLUID RESERVOIR, ESPECIALLY FOR AIR CONDITIONING CONDENSER. |
| EP2131134A3 (en) * | 2008-06-06 | 2011-01-19 | Valter Lolli | A method for applying a closing plate to an end of a tubular element |
| WO2016126218A1 (en) * | 2015-02-02 | 2016-08-11 | Dora Makina Imalat San. Ve Tic. Ltd. Sti | A bending system and method |
| WO2017005751A1 (en) * | 2015-07-07 | 2017-01-12 | Valeo Systemes Thermiques | Closing device for microtube of storage bundle of a heat-storage battery |
| FR3038707A1 (en) * | 2015-07-07 | 2017-01-13 | Valeo Systemes Thermiques | CLOSURE DEVICE FOR MICRO BEAM TUBE FOR STORING A HEAT STORAGE BATTERY |
| WO2023159207A3 (en) * | 2022-02-17 | 2023-10-19 | Metal Forming & Coining Corporation | Trapped parts via swaging |
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