IN148025B - - Google Patents
Info
- Publication number
- IN148025B IN148025B IN1402/CAL/77A IN1402CA1977A IN148025B IN 148025 B IN148025 B IN 148025B IN 1402CA1977 A IN1402CA1977 A IN 1402CA1977A IN 148025 B IN148025 B IN 148025B
- Authority
- IN
- India
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
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/1659—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 to indicate that the value is within or outside a predetermined range of values (window)
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
- H03K3/037—Bistable circuits
- H03K3/0375—Bistable circuits provided with means for increasing reliability; for protection; for ensuring a predetermined initial state when the supply voltage has been applied; for storing the actual state when the supply voltage fails
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Current Or Voltage (AREA)
- Manipulation Of Pulses (AREA)
- Electronic Switches (AREA)
- Transmitters (AREA)
- Control Of Voltage And Current In General (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measuring Fluid Pressure (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2642239A DE2642239C2 (de) | 1976-09-20 | 1976-09-20 | Richtimpulsgeber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN148025B true IN148025B (xx) | 1980-09-27 |
Family
ID=5988356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1402/CAL/77A IN148025B (xx) | 1976-09-20 | 1977-09-13 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5824048B2 (xx) |
| BE (1) | BE858839A (xx) |
| CH (1) | CH622620A5 (xx) |
| DE (1) | DE2642239C2 (xx) |
| DK (1) | DK412577A (xx) |
| ES (1) | ES462489A1 (xx) |
| FR (1) | FR2365160A1 (xx) |
| IN (1) | IN148025B (xx) |
| IT (1) | IT1087716B (xx) |
| NL (1) | NL7709841A (xx) |
| NO (1) | NO773183L (xx) |
| SE (1) | SE416353B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925493B2 (ja) * | 1978-12-21 | 1984-06-18 | 株式会社東芝 | タイマ回路 |
| JPS6111521Y2 (xx) * | 1980-03-31 | 1986-04-11 | ||
| JPS5780828A (en) * | 1980-11-07 | 1982-05-20 | Hitachi Ltd | Semiconductor integrated circuit device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3470497A (en) * | 1966-11-09 | 1969-09-30 | Felten & Guilleaume Gmbh | Circuit arrangement for signalling the upper and lower limits of a voltage |
| FR2191343B1 (xx) * | 1972-07-03 | 1976-08-06 | Legrand Sa | |
| FR2235527A2 (en) * | 1973-06-26 | 1975-01-24 | Legrand Sa | Low voltage D.C. power supply unit - uses triac switching circuit in conjunction with double wave rectification |
-
1976
- 1976-09-20 DE DE2642239A patent/DE2642239C2/de not_active Expired
-
1977
- 1977-08-12 CH CH990477A patent/CH622620A5/de not_active IP Right Cessation
- 1977-09-07 NL NL7709841A patent/NL7709841A/xx not_active Application Discontinuation
- 1977-09-13 IN IN1402/CAL/77A patent/IN148025B/en unknown
- 1977-09-14 SE SE7710294A patent/SE416353B/xx unknown
- 1977-09-15 IT IT7727576A patent/IT1087716B/it active
- 1977-09-16 NO NO773183A patent/NO773183L/no unknown
- 1977-09-16 FR FR7728116A patent/FR2365160A1/fr active Granted
- 1977-09-19 DK DK412577A patent/DK412577A/da unknown
- 1977-09-19 BE BE181021A patent/BE858839A/xx not_active IP Right Cessation
- 1977-09-20 JP JP52113153A patent/JPS5824048B2/ja not_active Expired
- 1977-09-20 ES ES77462489A patent/ES462489A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2642239B1 (de) | 1978-01-05 |
| CH622620A5 (en) | 1981-04-15 |
| SE416353B (sv) | 1980-12-15 |
| JPS5339047A (en) | 1978-04-10 |
| NL7709841A (nl) | 1978-03-22 |
| ES462489A1 (es) | 1978-06-16 |
| SE7710294L (sv) | 1978-03-21 |
| FR2365160B1 (xx) | 1980-08-01 |
| JPS5824048B2 (ja) | 1983-05-19 |
| NO773183L (no) | 1978-03-21 |
| FR2365160A1 (fr) | 1978-04-14 |
| DK412577A (da) | 1978-03-21 |
| IT1087716B (it) | 1985-06-04 |
| DE2642239C2 (de) | 1978-09-07 |
| BE858839A (fr) | 1978-01-16 |