GB564388A - Improvements relating to electrically-heated soldering irons - Google Patents
Improvements relating to electrically-heated soldering ironsInfo
- Publication number
- GB564388A GB564388A GB46143A GB46143A GB564388A GB 564388 A GB564388 A GB 564388A GB 46143 A GB46143 A GB 46143A GB 46143 A GB46143 A GB 46143A GB 564388 A GB564388 A GB 564388A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistance
- tube
- heating
- enclosing
- soldering irons
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
- B23K3/0338—Constructional features of electric soldering irons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Heating (AREA)
Abstract
564,388. Electric soldering irons. ROCHMANN, A. I. Jan. 9, 1943, No. 461. [Class 39 (iii)] A copper bit holder contains the forward end of a flat heating coil 19 folded midway of its length and tapped at this point to a terminal 13. An insulating strip 26 lies outside the folded element, and strips 23, 24 within the fold. The tube 1 enclosing the heating coil carries a two-part insulating handle 6 enclosing a terminal block 10 carrying three terminals 11, 12, 13, and a spring switch blade 15 controlled by the user by means of which one half of the heating resistance may be shortcircuited to secure more rapid heating. The handle also contains a mercury switch 28 which is adapted to cut off the current when the iron is laid on its side. An alternative form of heating resistance comprises a steatite tube with separate cavities for the coiled resistance. The tube may be split to provide an air gap between those parts of the resistance having a high voltage drop, and the gap may be filled with mica. The shunt wire may pass through a third cavity. Specification 556,609 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB46143A GB564388A (en) | 1943-01-09 | 1943-01-09 | Improvements relating to electrically-heated soldering irons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB46143A GB564388A (en) | 1943-01-09 | 1943-01-09 | Improvements relating to electrically-heated soldering irons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB564388A true GB564388A (en) | 1944-09-26 |
Family
ID=9704753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB46143A Expired GB564388A (en) | 1943-01-09 | 1943-01-09 | Improvements relating to electrically-heated soldering irons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB564388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731519A (en) * | 1986-02-05 | 1988-03-15 | Conair Corporation | Curling iron adapted to provide uniform heat when used with either domestic or foreign voltages |
| FR2764831A3 (en) * | 1997-06-23 | 1998-12-24 | Assemblage De Montage Et De Se | Electric soldering iron with improved heat transmission characteristics |
-
1943
- 1943-01-09 GB GB46143A patent/GB564388A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731519A (en) * | 1986-02-05 | 1988-03-15 | Conair Corporation | Curling iron adapted to provide uniform heat when used with either domestic or foreign voltages |
| FR2764831A3 (en) * | 1997-06-23 | 1998-12-24 | Assemblage De Montage Et De Se | Electric soldering iron with improved heat transmission characteristics |
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