GB2049205B - Electric potential detector - Google Patents
Electric potential detectorInfo
- Publication number
- GB2049205B GB2049205B GB8013561A GB8013561A GB2049205B GB 2049205 B GB2049205 B GB 2049205B GB 8013561 A GB8013561 A GB 8013561A GB 8013561 A GB8013561 A GB 8013561A GB 2049205 B GB2049205 B GB 2049205B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric potential
- potential detector
- detector
- electric
- potential
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8013561A GB2049205B (en) | 1979-05-17 | 1980-04-24 | Electric potential detector |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7917151 | 1979-05-17 | ||
GB8013561A GB2049205B (en) | 1979-05-17 | 1980-04-24 | Electric potential detector |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2049205A GB2049205A (en) | 1980-12-17 |
GB2049205B true GB2049205B (en) | 1983-11-30 |
Family
ID=26271553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8013561A Expired GB2049205B (en) | 1979-05-17 | 1980-04-24 | Electric potential detector |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2049205B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8519230D0 (en) * | 1985-07-31 | 1985-09-04 | Dunning G E | Liquid crystal displays |
US4838653A (en) * | 1986-07-22 | 1989-06-13 | Raychem Corporation | Liquid crystal display with particular relationship of the capacitances |
US4786858A (en) * | 1986-12-18 | 1988-11-22 | Xerox Corporation | Liquid crystal electrostatic voltmeter |
US5274324A (en) * | 1989-11-08 | 1993-12-28 | Schweitzer Edmund O Jun | Hot line mountable hotline indicator having liquid crystal display with resettable memory function |
FI102643B (en) * | 1997-06-13 | 1999-01-15 | Nokia Telecommunications Oy | Method and apparatus for detecting alternating voltage |
FR2928740B1 (en) * | 2008-03-11 | 2010-03-26 | Peugeot Citroen Automobiles Sa | NON-INVASIVE ELECTRICAL MEASURING DEVICE FOR DETECTING AN ISOLATION FAULT OF AN ELECTRICAL CABLE |
-
1980
- 1980-04-24 GB GB8013561A patent/GB2049205B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2049205A (en) | 1980-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |