NL7000761A - - Google Patents
Info
- Publication number
- NL7000761A NL7000761A NL7000761A NL7000761A NL7000761A NL 7000761 A NL7000761 A NL 7000761A NL 7000761 A NL7000761 A NL 7000761A NL 7000761 A NL7000761 A NL 7000761A NL 7000761 A NL7000761 A NL 7000761A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
- G01R19/16509—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using electromagnetic relays, e.g. reed relay
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Relay Circuits (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP400969 | 1969-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7000761A true NL7000761A (enExample) | 1970-07-22 |
Family
ID=11572961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7000761A NL7000761A (enExample) | 1969-01-20 | 1970-01-20 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1265261A (enExample) |
| NL (1) | NL7000761A (enExample) |
-
1970
- 1970-01-16 GB GB1265261D patent/GB1265261A/en not_active Expired
- 1970-01-20 NL NL7000761A patent/NL7000761A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1265261A (enExample) | 1972-03-01 |
| DE2002181A1 (de) | 1970-07-30 |
| DE2002181B2 (de) | 1973-01-25 |