FR38094E - Piece of pupin coils for submarine telephone cables - Google Patents
Piece of pupin coils for submarine telephone cablesInfo
- Publication number
- FR38094E FR38094E FR38094DA FR38094E FR 38094 E FR38094 E FR 38094E FR 38094D A FR38094D A FR 38094DA FR 38094 E FR38094 E FR 38094E
- Authority
- FR
- France
- Prior art keywords
- piece
- telephone cables
- pupin coils
- submarine telephone
- submarine
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/12—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers
- H02G15/14—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for incorporating transformers, loading coils or amplifiers specially adapted for submarine cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES80455D DE500379C (en) | 1927-06-28 | 1927-06-28 | Pupinspulenstueck for telecommunications cable |
Publications (1)
Publication Number | Publication Date |
---|---|
FR38094E true FR38094E (en) | 1931-03-19 |
Family
ID=6289902
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR654359D Expired FR654359A (en) | 1927-06-28 | 1928-05-16 | Piece of pupin coils for submarine telepbonic cables |
FR38094D Expired FR38094E (en) | 1927-06-28 | 1930-02-11 | Piece of pupin coils for submarine telephone cables |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR654359D Expired FR654359A (en) | 1927-06-28 | 1928-05-16 | Piece of pupin coils for submarine telepbonic cables |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE500379C (en) |
FR (2) | FR654359A (en) |
GB (1) | GB355193A (en) |
-
1927
- 1927-06-28 DE DES80455D patent/DE500379C/en not_active Expired
-
1928
- 1928-05-16 FR FR654359D patent/FR654359A/en not_active Expired
-
1930
- 1930-02-11 FR FR38094D patent/FR38094E/en not_active Expired
- 1930-02-13 GB GB4904/30A patent/GB355193A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE500379C (en) | 1930-06-20 |
GB355193A (en) | 1931-08-20 |
FR654359A (en) | 1929-04-04 |
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