FR620182A - Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device - Google Patents
Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same deviceInfo
- Publication number
- FR620182A FR620182A FR620182DA FR620182A FR 620182 A FR620182 A FR 620182A FR 620182D A FR620182D A FR 620182DA FR 620182 A FR620182 A FR 620182A
- Authority
- FR
- France
- Prior art keywords
- telegraphy
- coupler
- allowing
- same device
- particularly applicable
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
- H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1968527A GB284149A (en) | 1927-07-25 | 1927-07-25 | An improved coupling device more particularly for use in wireless telegraphy and telephony |
Publications (1)
Publication Number | Publication Date |
---|---|
FR620182A true FR620182A (en) | 1927-04-16 |
Family
ID=10133472
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR620182D Expired FR620182A (en) | 1927-07-25 | 1926-08-06 | Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device |
FR32256D Expired FR32256E (en) | 1927-07-25 | 1926-09-25 | Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device |
FR33851D Expired FR33851E (en) | 1927-07-25 | 1927-07-07 | Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR32256D Expired FR32256E (en) | 1927-07-25 | 1926-09-25 | Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device |
FR33851D Expired FR33851E (en) | 1927-07-25 | 1927-07-07 | Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE343792A (en) |
FR (3) | FR620182A (en) |
GB (1) | GB284149A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1078646B (en) * | 1954-04-03 | 1960-03-31 | Georges Nissen | Channel switch for television receiver |
US3150240A (en) * | 1960-09-06 | 1964-09-22 | Western Electric Co | Multiple contact rotary switches |
EP0475582A1 (en) * | 1990-09-04 | 1992-03-18 | International Business Machines Corporation | Connector for power supply |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2456772A (en) * | 1944-09-06 | 1948-12-21 | Emi Ltd | Coupled circuits for high impedance aerials |
DE969596C (en) * | 1953-09-19 | 1958-06-19 | Siemens Ag | Contact device in high-frequency circuits |
-
1926
- 1926-08-06 FR FR620182D patent/FR620182A/en not_active Expired
- 1926-09-25 FR FR32256D patent/FR32256E/en not_active Expired
-
1927
- 1927-07-07 FR FR33851D patent/FR33851E/en not_active Expired
- 1927-07-25 GB GB1968527A patent/GB284149A/en not_active Expired
- 1927-07-29 BE BE343792D patent/BE343792A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1078646B (en) * | 1954-04-03 | 1960-03-31 | Georges Nissen | Channel switch for television receiver |
US3150240A (en) * | 1960-09-06 | 1964-09-22 | Western Electric Co | Multiple contact rotary switches |
EP0475582A1 (en) * | 1990-09-04 | 1992-03-18 | International Business Machines Corporation | Connector for power supply |
Also Published As
Publication number | Publication date |
---|---|
BE343792A (en) | 1927-08-31 |
FR33851E (en) | 1929-03-25 |
GB284149A (en) | 1928-01-26 |
FR32256E (en) | 1927-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR32256E (en) | Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device | |
FR635782A (en) | Improvements in telegraphy and wireless telephony devices | |
FR619098A (en) | 2, 3 or 4-way stopcock without lapping | |
SU8426A1 (en) | Collapsible Pitchfork | |
FR647204A (en) | Improvements in telegraphy and wireless telephony | |
AT98951B (en) | Extension spring mattress adjustable in length and width. | |
FR616257A (en) | Coupling arrangement for simultaneous telegraphy and telephony on the same line | |
FR597241A (en) | Siphon without stopcock | |
ES105748A1 (en) | Perfections in telegraphy and telephony. | |
ES107094A1 (en) | Perforating and self-reproducing device. | |
ES98129A1 (en) | Improvements in the transmission of frames and views. | |
ES98184A2 (en) | Improvements in the transmission of frames and views. | |
FR659974A (en) | Improvements in the assembly of wireless telephony and telegraphy stations | |
ES98470A1 (en) | Improvements in filtering devices. | |
DK46350C (en) | Procedure and Device for Sucking Cellulose and the Like with Diluted Acids Under Pressure. | |
FR682106A (en) | Improvements in telegraphy and wireless telephony devices | |
ES103900A1 (en) | Perfection in umbrellas, umbrellas and similar. | |
ES100735A1 (en) | Improvements in unidirectional transmission mechanisms. | |
ES114645A1 (en) | Wetting, cleaning, dispersing and similar media. | |
FR625572A (en) | Improvement in the coupling of several connecting rods on the same crankshaft crankpin | |
ES100148A1 (en) | A share and plow point. | |
FR28800E (en) | Camera allowing the enlargement, reduction and reproduction of all documents | |
FR641224A (en) | Detector device for telegraphy and wireless telephony | |
DK37724C (en) | Swivel, tubular Boiler and Crystallizer. | |
ES99906A1 (en) | A light field telegraph and telephone apparatus. |