FR787022A - Adjustable transformer - Google Patents
Adjustable transformerInfo
- Publication number
- FR787022A FR787022A FR787022DA FR787022A FR 787022 A FR787022 A FR 787022A FR 787022D A FR787022D A FR 787022DA FR 787022 A FR787022 A FR 787022A
- Authority
- FR
- France
- Prior art keywords
- adjustable transformer
- transformer
- adjustable
- 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
-
- 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
- H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetic Treatment Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Protection Of Transformers (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE459597X | 1934-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR787022A true FR787022A (en) | 1935-09-16 |
Family
ID=6539604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787022D Expired FR787022A (en) | 1934-07-24 | 1935-03-11 | Adjustable transformer |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE408305A (en) |
FR (1) | FR787022A (en) |
GB (4) | GB453569A (en) |
NL (1) | NL43922C (en) |
-
0
- BE BE408305D patent/BE408305A/xx unknown
- NL NL43922D patent/NL43922C/xx active
-
1935
- 1935-03-11 FR FR787022D patent/FR787022A/en not_active Expired
- 1935-04-09 GB GB11413/36A patent/GB453569A/en not_active Expired
- 1935-04-09 GB GB10986/35A patent/GB459597A/en not_active Expired
- 1935-04-09 GB GB10985/35A patent/GB446455A/en not_active Expired
- 1935-04-09 GB GB10987/35A patent/GB459598A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB446455A (en) | 1936-04-30 |
GB459597A (en) | 1937-01-11 |
NL43922C (en) | |
GB459598A (en) | 1937-01-11 |
BE408305A (en) | |
GB453569A (en) | 1936-09-14 |
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