NL7113340A - - Google Patents
Info
- Publication number
- NL7113340A NL7113340A NL7113340A NL7113340A NL7113340A NL 7113340 A NL7113340 A NL 7113340A NL 7113340 A NL7113340 A NL 7113340A NL 7113340 A NL7113340 A NL 7113340A NL 7113340 A NL7113340 A NL 7113340A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
- H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7038560A FR2108971B1 (xx) | 1970-10-26 | 1970-10-26 | |
| FR7117762A FR2137239B2 (xx) | 1970-10-26 | 1971-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7113340A true NL7113340A (xx) | 1972-04-28 |
Family
ID=26216013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7113340A NL7113340A (xx) | 1970-10-26 | 1971-09-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3806875A (xx) |
| BE (1) | BE772537A (xx) |
| DD (1) | DD95138A5 (xx) |
| DE (1) | DE2148419A1 (xx) |
| ES (1) | ES395206A1 (xx) |
| FR (1) | FR2137239B2 (xx) |
| NL (1) | NL7113340A (xx) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037219A (en) * | 1975-12-30 | 1977-07-19 | Westinghouse Electric Corporation | Meter dial encoder for remote meter reading |
| DE2633182B2 (de) * | 1976-07-22 | 1980-05-22 | Heliowatt Werke Elektrizitaets-Gesellschaft Mbh, 1000 Berlin | Elektronischer Maximumzähler mit Anzeigeeinrichtung |
| US4117460A (en) * | 1976-11-01 | 1978-09-26 | United Technologies Corporation | Sensing device |
| US4327362A (en) * | 1978-10-23 | 1982-04-27 | Rockwell International Corporation | Meter rotor rotation optical sensor |
| US4374384A (en) * | 1980-08-28 | 1983-02-15 | Westinghouse Electric Corp. | Matrix encoder for resistive sensor arrays |
| US4536762A (en) * | 1982-05-17 | 1985-08-20 | Westinghouse Electric Corp. | Matrix encoder for sensor arrays |
| US4483077A (en) * | 1982-06-17 | 1984-11-20 | Toybox Corporation | Digital measuring device |
| FR2648256B3 (fr) * | 1989-05-12 | 1991-05-31 | Sagem | Composteur d'affranchissement postal |
| US5457621A (en) * | 1992-02-21 | 1995-10-10 | Abb Power T&D Company Inc. | Switching power supply having voltage blocking clamp |
| US5537029A (en) | 1992-02-21 | 1996-07-16 | Abb Power T&D Company Inc. | Method and apparatus for electronic meter testing |
| EP1018022A4 (en) | 1996-10-22 | 2000-12-06 | Abb Power T & D Co | ENERGY MEASURING DEVICE COMPRISING DIAGNOSTIC AND ENERGY QUALITY CONTROL SYSTEMS |
| US20060028355A1 (en) * | 1999-10-16 | 2006-02-09 | Tim Patterson | Automated meter reader having peak product delivery rate generator |
| US6710721B1 (en) * | 1999-10-16 | 2004-03-23 | Datamatic Inc. | Radio frequency automated meter reading device |
| US7315257B2 (en) * | 1999-10-16 | 2008-01-01 | Datamatic, Ltd. | Automated meter reader having high product delivery rate alert generator |
| US7400264B2 (en) * | 2003-02-14 | 2008-07-15 | Energy Technology Group, Inc. | Automated meter reading system, communication and control network for automated meter reading, meter data collector, and associated methods |
| US20070013547A1 (en) * | 2003-02-14 | 2007-01-18 | Boaz Jon A | Automated meter reading system, communication and control network from automated meter reading, meter data collector, and associated methods |
| US7304587B2 (en) * | 2003-02-14 | 2007-12-04 | Energy Technology Group, Inc. | Automated meter reading system, communication and control network for automated meter reading, meter data collector program product, and associated methods |
| US7355867B2 (en) | 2004-08-17 | 2008-04-08 | Elster Electricity, Llc | Power supply for an electric meter having a high-voltage regulator that limits the voltage applied to certain components below the normal operating input voltage |
| CN100429484C (zh) * | 2004-12-09 | 2008-10-29 | 黄汴荣 | 计量仪表控制器光纤传输静态信号的定时扫描采集系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2165892A (en) * | 1935-05-10 | 1939-07-11 | American Telephone & Telegraph | Multiplex telemetering system |
| US2806402A (en) * | 1954-10-04 | 1957-09-17 | Gen Motors Corp | Propeller blade angle indicating device |
| US3467960A (en) * | 1966-01-10 | 1969-09-16 | American Gage & Mach | Digital readout device with light guides |
| DE1623566A1 (de) * | 1966-03-11 | 1971-01-14 | Schneider Feinwerktechnik Jos | Faseroptisches Koordinatenmessgeraet |
| US3539777A (en) * | 1967-01-09 | 1970-11-10 | Ibm | Data sensing system |
| FR1601402A (xx) * | 1968-04-19 | 1970-08-24 | ||
| US3590774A (en) * | 1968-05-29 | 1971-07-06 | Samuel Solow | Linear meter |
| FR1601602A (xx) * | 1968-10-08 | 1970-09-07 | ||
| US3562746A (en) * | 1968-12-12 | 1971-02-09 | Mitchell Aron | Character display device employing optical laminas of light piping elements |
-
1971
- 1971-05-17 FR FR7117762A patent/FR2137239B2/fr not_active Expired
- 1971-09-13 BE BE772537A patent/BE772537A/xx unknown
- 1971-09-18 ES ES395206A patent/ES395206A1/es not_active Expired
- 1971-09-28 DE DE19712148419 patent/DE2148419A1/de active Pending
- 1971-09-29 NL NL7113340A patent/NL7113340A/xx unknown
- 1971-10-25 DD DD158534A patent/DD95138A5/xx unknown
- 1971-10-26 US US00192447A patent/US3806875A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE772537A (fr) | 1972-03-13 |
| US3806875A (en) | 1974-04-23 |
| FR2137239B2 (xx) | 1976-04-09 |
| DE2148419A1 (de) | 1972-04-27 |
| ES395206A1 (es) | 1974-11-01 |
| FR2137239A2 (xx) | 1972-12-29 |
| DD95138A5 (xx) | 1973-01-12 |