LU31203A1 - - Google Patents
Info
- Publication number
- LU31203A1 LU31203A1 LU31203DA LU31203A1 LU 31203 A1 LU31203 A1 LU 31203A1 LU 31203D A LU31203D A LU 31203DA LU 31203 A1 LU31203 A1 LU 31203A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/02—Contacts; Wipers; Connections thereto
- H01H63/04—Contact-making or contact-breaking wipers; Position indicators therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/02—Multi-position wiper switches
- H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/02—Multi-position wiper switches
- H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
- H01H67/06—Rotary switches, i.e. having angularly movable wipers
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE305903X | 1951-02-05 | ||
| DES25150A DE912702C (de) | 1951-02-05 | 1951-10-13 | Drehwaehler mit Andruckvorrichtung fuer die beim Waehlerlauf in abgehobener Stellung gehaltenen Sprechleitungsschaltarme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU31203A1 true LU31203A1 (xx) | 1952-01-18 |
Family
ID=25790201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU31203D LU31203A1 (xx) | 1951-02-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US2701824A (xx) |
| BE (1) | BE508927A (xx) |
| CH (2) | CH305903A (xx) |
| DE (1) | DE912702C (xx) |
| GB (2) | GB710200A (xx) |
| LU (1) | LU31203A1 (xx) |
| NL (2) | NL82690C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL167767B (nl) * | 1951-03-14 | Svenska Rotor Maskiner Ab | Samenstel van warmte-absorptieplaten voor een regenera- tieve warmtewisselaar voor gassen. | |
| DE102008008590B3 (de) * | 2008-02-12 | 2009-07-02 | Adc Gmbh | Schaltverteiler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US973175A (en) * | 1908-05-21 | 1910-10-18 | Harry W Curry | Nose-bag. |
| US1295175A (en) * | 1914-09-25 | 1919-02-25 | Automatic Electric Co | Automatic telephone switching apparatus. |
| US1543824A (en) * | 1921-12-24 | 1925-06-30 | Western Electric Co | Switching device |
| US2194051A (en) * | 1935-09-26 | 1940-03-19 | Siemens Ag | Telephone switch |
| GB479002A (en) * | 1937-06-14 | 1938-01-28 | Morten Balthazar Richter | Selector for electric connecting systems |
-
0
- NL NL85943D patent/NL85943C/xx active
- LU LU31203D patent/LU31203A1/xx unknown
- BE BE508927D patent/BE508927A/xx unknown
- NL NL82690D patent/NL82690C/xx active
-
1951
- 1951-10-13 DE DES25150A patent/DE912702C/de not_active Expired
-
1952
- 1952-01-14 CH CH305903D patent/CH305903A/de unknown
- 1952-01-31 US US269224A patent/US2701824A/en not_active Expired - Lifetime
- 1952-02-05 GB GB3064/52A patent/GB710200A/en not_active Expired
- 1952-09-15 CH CH314217D patent/CH314217A/de unknown
- 1952-10-09 US US313854A patent/US2724747A/en not_active Expired - Lifetime
- 1952-10-13 GB GB25628/52A patent/GB711257A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB711257A (en) | 1954-06-30 |
| US2701824A (en) | 1955-02-08 |
| DE912702C (de) | 1954-06-03 |
| NL85943C (xx) | 1957-03-15 |
| GB710200A (en) | 1954-06-09 |
| CH305903A (de) | 1955-03-15 |
| NL82690C (xx) | 1956-04-16 |
| CH314217A (de) | 1956-05-31 |
| US2724747A (en) | 1955-11-22 |
| BE508927A (xx) | 1952-02-29 |