NL74909C - - Google Patents
Info
- Publication number
- NL74909C NL74909C NL150180A NL150180A NL74909C NL 74909 C NL74909 C NL 74909C NL 150180 A NL150180 A NL 150180A NL 150180 A NL150180 A NL 150180A NL 74909 C NL74909 C NL 74909C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
- H01H51/2281—Contacts rigidly combined with armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30981/48A GB650207A (en) | 1948-11-29 | 1948-11-29 | Improvements in or relating to polarised relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74909C true NL74909C (pt) | 1954-06-15 |
Family
ID=10316119
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL747417061A NL150180B (nl) | 1948-11-29 | Werkwijze voor het stijven van textielprodukten, alsmede de gesteven textielprodukten. | |
| NL150180A NL74909C (pt) | 1948-11-29 | 1949-11-29 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL747417061A NL150180B (nl) | 1948-11-29 | Werkwijze voor het stijven van textielprodukten, alsmede de gesteven textielprodukten. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2609462A (pt) |
| BE (1) | BE492459A (pt) |
| FR (1) | FR1006837A (pt) |
| GB (1) | GB650207A (pt) |
| NL (2) | NL74909C (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL183132B (nl) * | 1954-01-25 | Greiner Kg | Stapelbare sluithuls, alsmede combinatie van een magazijn gevuld met dergelijke sluithulzen. | |
| US2718570A (en) * | 1954-02-05 | 1955-09-20 | Conrad C Caldwell | Electric vibrator contact dampening means |
| NL199953A (pt) * | 1954-08-27 | |||
| NL201679A (pt) * | 1954-11-03 | |||
| US2902563A (en) * | 1954-11-23 | 1959-09-01 | Vigren Sten Daniel | Polarized electromagnetic control devices |
| US2866025A (en) * | 1955-03-21 | 1958-12-23 | Gen Electric | Non-bouncing switching apparatus |
| BE548535A (pt) * | 1955-06-11 | |||
| US2866028A (en) * | 1955-06-14 | 1958-12-23 | Bristol Company | Electrically actuated contactor |
| FR2680432B1 (fr) * | 1991-08-14 | 1994-04-08 | Olivier Bruni | Realisation d'un inverseur pour relais electromagnetique a l'aide d'une armature mobile rotative de masse reduite. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1269917A (en) * | 1916-09-30 | 1918-06-18 | Hall Switch & Signal Co | Contact-finger. |
| BE365295A (pt) * | 1928-11-09 | |||
| US1861641A (en) * | 1930-11-17 | 1932-06-07 | Union Switch & Signal Co | Contact device |
| US2013513A (en) * | 1935-03-14 | 1935-09-03 | Oak Mfg Co | Vibrator |
| US2372966A (en) * | 1941-06-03 | 1945-04-03 | Gen Electric | Electric translating apparatus |
| US2532468A (en) * | 1945-05-31 | 1950-12-05 | Barber Colman Co | Movable contact structure |
-
0
- NL NL747417061A patent/NL150180B/xx unknown
-
1948
- 1948-11-29 GB GB30981/48A patent/GB650207A/en not_active Expired
-
1949
- 1949-11-29 NL NL150180A patent/NL74909C/nl active
- 1949-11-29 US US130047A patent/US2609462A/en not_active Expired - Lifetime
- 1949-11-29 BE BE492459A patent/BE492459A/fr unknown
- 1949-11-29 FR FR1006837D patent/FR1006837A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB650207A (en) | 1951-02-14 |
| FR1006837A (fr) | 1952-04-28 |
| US2609462A (en) | 1952-09-02 |
| BE492459A (fr) | 1949-12-15 |
| NL150180B (nl) | 1900-01-01 |