BE414228A - - Google Patents
Info
- Publication number
- BE414228A BE414228A BE414228DA BE414228A BE 414228 A BE414228 A BE 414228A BE 414228D A BE414228D A BE 414228DA BE 414228 A BE414228 A BE 414228A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc Welding Control (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF79002D DE710788C (de) | 1935-03-10 | 1935-03-10 | Transformator fuer elektrische Lichtbogenschweissung |
| GB1109835A GB454950A (en) | 1935-04-10 | 1935-04-10 | Transformer for electric arc welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE414228A true BE414228A (US06312121-20011106-C00033.png) |
Family
ID=25977856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE414228D BE414228A (US06312121-20011106-C00033.png) | 1935-03-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2133919A (US06312121-20011106-C00033.png) |
| BE (1) | BE414228A (US06312121-20011106-C00033.png) |
| DE (1) | DE710788C (US06312121-20011106-C00033.png) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484421A (en) * | 1945-07-12 | 1949-10-11 | Mark T Moore | Electric arc welding apparatus |
| BE468084A (US06312121-20011106-C00033.png) * | 1945-09-21 | |||
| US2449649A (en) * | 1945-10-08 | 1948-09-21 | Forney James Donovan | Welding transformer |
| US2460145A (en) * | 1948-01-23 | 1949-01-25 | Gen Electric | Variable reluctance core |
| US2683820A (en) * | 1948-10-20 | 1954-07-13 | Sherman Alex | Circuit protective variable ratio transformer system |
| US2674721A (en) * | 1951-05-15 | 1954-04-06 | Joyce J Jackson | Variable gap width control for television horizontal sweep transformers |
| US2644104A (en) * | 1951-07-10 | 1953-06-30 | Motorola Inc | Television circuit |
| US3032705A (en) * | 1958-09-12 | 1962-05-01 | Foxboro Co | Inductance varying mechanical adjustor of electrical current |
| US3171018A (en) * | 1961-03-02 | 1965-02-23 | Blue M Electric Company | Temperature control |
| US3372330A (en) * | 1964-01-14 | 1968-03-05 | Gen Dynamics Corp | Arc welding decay heat control system with movable case transformer |
| US3614570A (en) * | 1968-07-03 | 1971-10-19 | Magnavox Co | Simplified wire remote control of small motors |
| DE2723099A1 (de) * | 1977-05-21 | 1978-11-30 | Blum Eisen & Metallind | Lamellierter eisenkern fuer transformatoren, drosselspulen o.dgl. |
| US5025127A (en) * | 1989-06-30 | 1991-06-18 | Gilliland Malcolm T | Electronic welding station with AC and reversible polarity DC outputs |
| US5660749A (en) * | 1994-02-14 | 1997-08-26 | Yashima Electric Co., Ltd. | Transformer and A.C. arc welder |
| US6198072B1 (en) * | 1998-10-07 | 2001-03-06 | Illinois Tool Works Inc. | Planocentric gear for amperage indicator on welding machine |
| US6414267B1 (en) * | 2001-06-25 | 2002-07-02 | Illinois Tool Works Inc. | Method and apparatus for control of a welding power source |
-
0
- BE BE414228D patent/BE414228A/xx unknown
-
1935
- 1935-03-10 DE DEF79002D patent/DE710788C/de not_active Expired
-
1936
- 1936-03-04 US US67159A patent/US2133919A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2133919A (en) | 1938-10-18 |
| DE710788C (de) | 1941-09-22 |
