GB744211A - Prepared solder objects and method of making the same - Google Patents
Prepared solder objects and method of making the sameInfo
- Publication number
- GB744211A GB744211A GB2905053A GB2905053A GB744211A GB 744211 A GB744211 A GB 744211A GB 2905053 A GB2905053 A GB 2905053A GB 2905053 A GB2905053 A GB 2905053A GB 744211 A GB744211 A GB 744211A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solder
- preforms
- flux
- cores
- layers
- 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
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
744,211. Soldering. ENTHOVEN & SONS, Ltd., H. J. April 9, 1954 [Oct. 21, 1953], No. 29050/53. Class 83 (4). In a flat solder preform comprising upper and lower solder layers and an intermediate flux layer, the solder layers are connected by one or more solder ribs extending through the flux layer. A cylindrical solder rod 1 with five sector-shaped flux cores 2 is rolled into the strip shown in Fig. 3. Preforms, e.g. circular washers, are blanked therefrom. A flat rod 11 with nine or more flux cores 12 is rolled into a thin strip from which preforms are blanked. In a modification the cores in the flat rod are of parallelogram shape. The preforms may be provided with perforations 25, Fig. 10, in their upper and/or lower layers to allow flux outflow, either simultaneously with or after the blanking- out operation. Alternatively the thin strip may be perforated before blanking out preforms by rolling it with rollers having projections thereon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2905053A GB744211A (en) | 1953-10-21 | 1953-10-21 | Prepared solder objects and method of making the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2905053A GB744211A (en) | 1953-10-21 | 1953-10-21 | Prepared solder objects and method of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
GB744211A true GB744211A (en) | 1956-02-01 |
Family
ID=10285396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2905053A Expired GB744211A (en) | 1953-10-21 | 1953-10-21 | Prepared solder objects and method of making the same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB744211A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2582240A1 (en) * | 1985-05-25 | 1986-11-28 | Nippon Musical Instruments Mfg | Improved brazing material for a titanium component and method for preparing it |
DE29716141U1 (en) * | 1997-09-09 | 1999-01-21 | BG Metallwerk Goslar GmbH & Co. KG, 38640 Goslar | Lot |
-
1953
- 1953-10-21 GB GB2905053A patent/GB744211A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2582240A1 (en) * | 1985-05-25 | 1986-11-28 | Nippon Musical Instruments Mfg | Improved brazing material for a titanium component and method for preparing it |
DE29716141U1 (en) * | 1997-09-09 | 1999-01-21 | BG Metallwerk Goslar GmbH & Co. KG, 38640 Goslar | Lot |
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