FI903817A7 - Laite sähköenergian kulutuksen valvontaa varten - Google Patents
Laite sähköenergian kulutuksen valvontaa varten Download PDFInfo
- Publication number
- FI903817A7 FI903817A7 FI903817A FI903817A FI903817A7 FI 903817 A7 FI903817 A7 FI 903817A7 FI 903817 A FI903817 A FI 903817A FI 903817 A FI903817 A FI 903817A FI 903817 A7 FI903817 A7 FI 903817A7
- Authority
- FI
- Finland
- Prior art keywords
- energy consumption
- electrical energy
- monitoring electrical
- monitoring
- consumption
- Prior art date
Links
- 238000005265 energy consumption Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
- G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Indicating Measured Values (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2850/89A CH678231A5 (enExample) | 1989-08-01 | 1989-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI903817A0 FI903817A0 (fi) | 1990-07-31 |
| FI903817A7 true FI903817A7 (fi) | 1991-02-02 |
Family
ID=4242983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI903817A FI903817A7 (fi) | 1989-08-01 | 1990-07-31 | Laite sähköenergian kulutuksen valvontaa varten |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH678231A5 (enExample) |
| FI (1) | FI903817A7 (enExample) |
| GB (1) | GB2235304A (enExample) |
| SE (1) | SE9002523L (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2680875B1 (fr) * | 1991-08-27 | 1995-05-05 | Geneve Services Ind | Procede pour identifier des charges consommatrices d'energie electrique d'un circuit sous surveillance. |
| US7693670B2 (en) * | 2007-08-14 | 2010-04-06 | General Electric Company | Cognitive electric power meter |
| US8094034B2 (en) | 2007-09-18 | 2012-01-10 | Georgia Tech Research Corporation | Detecting actuation of electrical devices using electrical noise over a power line |
| US9766277B2 (en) | 2009-09-25 | 2017-09-19 | Belkin International, Inc. | Self-calibrating contactless power consumption sensing |
| US8930152B2 (en) | 2009-09-25 | 2015-01-06 | University Of Washington | Whole structure contactless power consumption sensing |
| US9291694B2 (en) | 2010-07-02 | 2016-03-22 | Belkin International, Inc. | System and method for monitoring electrical power usage in an electrical power infrastructure of a building |
| KR101753459B1 (ko) | 2010-07-02 | 2017-07-03 | 벨킨 인터내셔널, 인크. | 건축물의 전력 사용량을 모니터링하기 위한 시스템 및 그 방법 |
-
1989
- 1989-08-01 CH CH2850/89A patent/CH678231A5/de not_active IP Right Cessation
-
1990
- 1990-07-27 SE SE9002523A patent/SE9002523L/ not_active Application Discontinuation
- 1990-07-31 FI FI903817A patent/FI903817A7/fi not_active Application Discontinuation
- 1990-07-31 GB GB9016823A patent/GB2235304A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE9002523D0 (sv) | 1990-07-27 |
| SE9002523L (sv) | 1991-02-02 |
| CH678231A5 (enExample) | 1991-08-15 |
| GB9016823D0 (en) | 1990-09-12 |
| GB2235304A (en) | 1991-02-27 |
| FI903817A0 (fi) | 1990-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: LANDIS & GYR BETRIEBS AG |