GB592598A - Cooling of welding or heating electrodes - Google Patents
Cooling of welding or heating electrodesInfo
- Publication number
- GB592598A GB592598A GB469945A GB469945A GB592598A GB 592598 A GB592598 A GB 592598A GB 469945 A GB469945 A GB 469945A GB 469945 A GB469945 A GB 469945A GB 592598 A GB592598 A GB 592598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cooling surface
- cooling
- electrode
- tube
- fluid
- 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
- 238000001816 cooling Methods 0.000 title abstract 10
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000003466 welding Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 3
- 230000037250 Clearance Effects 0.000 abstract 1
- 230000035512 clearance Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/3009—Pressure electrodes
- B23K11/3018—Cooled pressure electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
592,598. Electrodes. ENGLISH ELECTRIC CO., Ltd., and BARLOW, K. F. Feb. 25, 1946, No. 4699/45. [Class 39 (iii)] [Also in Group XXII] In a resistance heating electrode having an axially extending hole the bottom of which forms a cooling surface behind the contact surface and the hole containing an axially slidable tube for directing a flow of cooling fluid on to the cooling surface which fluid is subsequently discharged in the opposite direction through an annular clearance space, the tube is spring-pressed towards the cooling surface and has at least one projecting lug arranged to engage a part of the electrode to determine the axial space between the cooling surface and the end of the tube. The electrode 1, which is held in a holder 3 has a tip 2 secured thereto the internal cooling surface 4 of which is shaped to merge smoothly into the interior wall 5 of the electrode and has an inwardly projecting central pipe 6 merging in all directions into the cooling surface which is thus of annular trough-like shape. The inlet pipe 7 is provided with a spring-pressed extension 8 with a rounded edge 10 at the end and with small lugs 11 bearing against the cooling surface. The area of the annular space is larger than that of the extension 8 so as to prevent impeding of the flow of cooling fluid.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB592598A true GB592598A (en) | 1947-09-23 |
Family
ID=1628089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB469945A Expired GB592598A (en) | 1946-02-25 | Cooling of welding or heating electrodes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB592598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018139422A1 (en) * | 2017-01-24 | 2018-08-02 | 本田技研工業株式会社 | Electrode chip |
-
1946
- 1946-02-25 GB GB469945A patent/GB592598A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018139422A1 (en) * | 2017-01-24 | 2018-08-02 | 本田技研工業株式会社 | Electrode chip |
| CN110225805A (en) * | 2017-01-24 | 2019-09-10 | 本田技研工业株式会社 | Electrode tip |
| CN110225805B (en) * | 2017-01-24 | 2021-10-22 | 本田技研工业株式会社 | Electrode tip |
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