BE469704A - - Google Patents
Info
- Publication number
- BE469704A BE469704A BE469704DA BE469704A BE 469704 A BE469704 A BE 469704A BE 469704D A BE469704D A BE 469704DA BE 469704 A BE469704 A BE 469704A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
- H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
- G01D1/02—Measuring arrangements giving results other than momentary value of variable, of general application giving mean values, e.g. root means square values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Structure Of Telephone Exchanges (AREA)
- Linear Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB270374X | 1944-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469704A true BE469704A (en:Method) |
Family
ID=10253137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469704D BE469704A (en:Method) | 1944-04-28 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE469704A (en:Method) |
| CH (1) | CH270374A (en:Method) |
| FR (1) | FR929318A (en:Method) |
| GB (1) | GB585401A (en:Method) |
-
0
- BE BE469704D patent/BE469704A/xx unknown
-
1944
- 1944-04-28 GB GB7994/44A patent/GB585401A/en not_active Expired
-
1946
- 1946-05-25 FR FR929318D patent/FR929318A/fr not_active Expired
- 1946-10-22 CH CH270374D patent/CH270374A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB585401A (en) | 1947-02-06 |
| CH270374A (fr) | 1950-08-31 |
| FR929318A (fr) | 1947-12-23 |