NL29220C - - Google Patents
Info
- Publication number
- NL29220C NL29220C NL29220DA NL29220C NL 29220 C NL29220 C NL 29220C NL 29220D A NL29220D A NL 29220DA NL 29220 C NL29220 C NL 29220C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR543589X | 1929-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL29220C true NL29220C (https=) |
Family
ID=8931715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL29220D NL29220C (https=) | 1929-07-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US1863436A (https=) |
| BE (1) | BE371864A (https=) |
| DE (1) | DE543589C (https=) |
| ES (1) | ES119013A1 (https=) |
| FR (1) | FR678835A (https=) |
| GB (1) | GB353689A (https=) |
| NL (1) | NL29220C (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE504051A (https=) * | 1951-06-18 | |||
| US2767279A (en) * | 1952-01-25 | 1956-10-16 | North Electric Co | Electromagnetic relay |
| US2759062A (en) * | 1952-05-02 | 1956-08-14 | Bell Aircraft Corp | Magnetic relay |
| US2993104A (en) * | 1959-01-21 | 1961-07-18 | Gen Electric | Electromagnetic relay |
| DE3124412C1 (de) * | 1981-06-22 | 1989-01-12 | Hendel, Horst, Ing. (grad.), 8031 Eichenau | Polarisiertes elektromagnetisches Kleinrelais |
-
0
- NL NL29220D patent/NL29220C/xx active
- BE BE371864D patent/BE371864A/xx unknown
-
1929
- 1929-07-22 FR FR678835D patent/FR678835A/fr not_active Expired
-
1930
- 1930-07-16 US US468414A patent/US1863436A/en not_active Expired - Lifetime
- 1930-07-17 DE DE1930543589D patent/DE543589C/de not_active Expired
- 1930-07-17 ES ES0119013A patent/ES119013A1/es not_active Expired
- 1930-07-22 GB GB22039/30A patent/GB353689A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE543589C (de) | 1932-02-08 |
| GB353689A (en) | 1931-07-30 |
| US1863436A (en) | 1932-06-14 |
| BE371864A (https=) | |
| FR678835A (fr) | 1930-04-04 |
| ES119013A1 (es) | 1930-08-16 |