NL179684C - CAPACITIVE AC VOLTAGE DIVIDER. - Google Patents

CAPACITIVE AC VOLTAGE DIVIDER.

Info

Publication number: NL179684C
Authority: NL; Netherlands
Prior art keywords: capacitive; voltage divider; divider; voltage
Prior art date: 1977-10-24

Application number

NLAANVRAGE7802969,A

Other languages

Dutch (nl)

Other versions

NL179684B (en

NL7802969A (en

Original Assignee

Hazemeijer Bv

Priority date (The priority date 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 date listed.)

1977-10-24

Filing date

1978-03-17

Publication date

1986-10-16

1977-10-24 Priority claimed from NL7711655A external-priority patent/NL7711655A/en

1978-03-17 Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv

1978-03-17 Priority to NLAANVRAGE7802969,A priority Critical patent/NL179684C/en

1978-10-24 Priority to IT69437/78A priority patent/IT1108256B/en

1978-10-24 Priority to SE7811064A priority patent/SE434092B/en

1978-10-24 Priority to FR7830177A priority patent/FR2406828A1/en

1978-10-24 Priority to GB7841723A priority patent/GB2007048B/en

1978-10-24 Priority to DE2846285A priority patent/DE2846285C2/en

1978-10-24 Priority to CH1099078A priority patent/CH645191A5/en

1979-04-26 Publication of NL7802969A publication Critical patent/NL7802969A/en

1986-05-16 Publication of NL179684B publication Critical patent/NL179684B/en

1986-10-16 Publication of NL179684C publication Critical patent/NL179684C/en

1986-10-16 Application granted granted Critical

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
- G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Current Or Voltage (AREA)

NLAANVRAGE7802969,A 1977-10-24 1978-03-17 CAPACITIVE AC VOLTAGE DIVIDER. NL179684C (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7802969,A NL179684C (en)	1977-10-24	1978-03-17	CAPACITIVE AC VOLTAGE DIVIDER.
GB7841723A GB2007048B (en)	1977-10-24	1978-10-24	Capacitive voltage divider
SE7811064A SE434092B (en)	1978-03-17	1978-10-24	Capacitive AC voltage divider
FR7830177A FR2406828A1 (en)	1977-10-24	1978-10-24	CAPACITIVE VOLTAGE DIVIDER
IT69437/78A IT1108256B (en)	1977-10-24	1978-10-24	CAPACITIVE VOLTAGE DIVIDER
DE2846285A DE2846285C2 (en)	1977-10-24	1978-10-24	Capacitive AC voltage divider
CH1099078A CH645191A5 (en)	1977-10-24	1978-10-24	Capacitive ac voltage divider.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7711655A NL7711655A (en)	1977-10-24	1977-10-24	Capacitive AC voltage divider for medium and high voltages - has control circuit which increases or reduces impedance, depending on DC component in voltage
NLAANVRAGE7802969,A NL179684C (en)	1977-10-24	1978-03-17	CAPACITIVE AC VOLTAGE DIVIDER.

Publications (3)

Publication Number	Publication Date
NL7802969A NL7802969A (en)	1979-04-26
NL179684B NL179684B (en)	1986-05-16
NL179684C true NL179684C (en)	1986-10-16

Family

ID=26645355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7802969,A NL179684C (en)	1977-10-24	1978-03-17	CAPACITIVE AC VOLTAGE DIVIDER.

Country Status (6)

Country	Link
CH (1)	CH645191A5 (en)
DE (1)	DE2846285C2 (en)
FR (1)	FR2406828A1 (en)
GB (1)	GB2007048B (en)
IT (1)	IT1108256B (en)
NL (1)	NL179684C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2493527A1 (en) *	1980-11-06	1982-05-07	Alsthom Atlantique	DEVICE FOR QUICKLY REMOVING TRAPPED LOADS IN A CAPACITIVE DIVIDER BRIDGE USED TO MONITOR HIGH ALTERNATIVE TENSIONS
DE3326283A1 (en) *	1983-07-21	1985-01-31	Messwandler-Bau Gmbh, 8600 Bamberg	DEVICE FOR MONITORING HIGH AC VOLTAGES
DE3502638A1 (en) *	1985-01-26	1986-07-31	MWB Messwandler-Bau AG, 8600 Bamberg	METHOD, CIRCUIT AND DEVICE FOR ELIMINATING THE DC VOLTAGE COMPONENT OF A CAPACITIVE AC VOLTAGE DIVIDER
DE4025325A1 (en) *	1989-11-18	1991-05-23	Manfred Prof Dipl I Bisterfeld	Measuring HV using two resistance chains - in which one resistor is of different value so that chains are unbalanced
DE4318288C2 (en) *	1993-06-02	1997-04-24	Sachsenwerk Ag	Tester
DE4323731A1 (en) *	1993-06-02	1994-12-08	Sachsenwerk Ag	Tester
DE19648230C2 (en) *	1996-11-21	1999-11-04	Strauss System Elektronik Gmbh	Capacitive AC voltage divider
DE10012068A1 (en) *	2000-03-14	2001-10-04	Hsp Hochspannungsgeraete Porz	Monitoring of a capacitor bushing to detect faults, by comparison of the quotient of electrical measurements with a characterizing value, with any deviation indicating a fault, the invention being independent of operating voltage
ATE299271T1 (en)	2000-03-14	2005-07-15	Hsp Hochspannungsgeraete Porz	DEVICE AND METHOD FOR MONITORING A CONDENSER FEEDTHROUGH
US6529013B2 (en) *	2001-05-31	2003-03-04	Mcgraw-Edison Company	Three-phase voltage sensor with active crosstalk cancellation
US6717395B2 (en)	2001-05-31	2004-04-06	Mcgraw-Edison Company	Current transformer based high voltage measurement apparatus
FR2965359B1 (en) *	2010-09-24	2013-05-17	Areva T & D Sas	VOLTAGE PRESENCE INDICATOR SYSTEM MADE IN TWO PARTS
CN114981665A (en) *	2019-12-24	2022-08-30	赛峰电气与电源公司	Means for measuring common mode voltages in electrical networks and apparatus for detecting faults using such means
FR3105431B1 (en) *	2019-12-24	2021-11-26	Lionel Cima	FAULT DETECTION DEVICE IN AN ELECTRICAL NETWORK, ELECTRICAL NETWORK OR EQUIPMENT INCLUDING SUCH A DEVICE AND FAULT DETECTION METHOD
CN113252959B (en) *	2021-05-08	2023-06-09	国网冀北电力有限公司计量中心	Multi-ratio AC voltage divider
EP4508444A1 (en) *	2022-04-15	2025-02-19	Alberto Bauer	Method to estimate the voltage value
IT202200007415A1 (en) *	2022-04-15	2023-10-15	Alberto Bauer	FORM TO ESTIMATE THE VALUE OF ELECTRICAL VOLTAGE
WO2023199362A1 (en) *	2022-04-15	2023-10-19	Alberto Bauer	Method and system to estimate the voltage value
IT202200007436A1 (en) *	2022-04-15	2023-10-15	Alberto Bauer	SYSTEM TO ESTIMATE THE VALUE OF ELECTRICAL VOLTAGE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1000617A (en) *	1973-05-17	1976-11-30	Ray M. Dolby	Compressors, expanders and noise reduction systems
DE2352855B2 (en) *	1973-10-22	1979-04-12	Industrie Automation Waege- Und Prozesstechnik Gmbh & Co, 6900 Heidelberg	Filter arrangement for devices for the electrical measurement of mechanical quantities
DE2634595A1 (en) *	1975-08-05	1977-03-03	Gen Electric	Regulation of high alternating voltages in transmission lines - has capacitor voltage divider supplying monitor via full wave rectifier

1978
- 1978-03-17 NL NLAANVRAGE7802969,A patent/NL179684C/en not_active IP Right Cessation
- 1978-10-24 CH CH1099078A patent/CH645191A5/en not_active IP Right Cessation
- 1978-10-24 DE DE2846285A patent/DE2846285C2/en not_active Expired
- 1978-10-24 GB GB7841723A patent/GB2007048B/en not_active Expired
- 1978-10-24 IT IT69437/78A patent/IT1108256B/en active
- 1978-10-24 FR FR7830177A patent/FR2406828A1/en active Granted

Also Published As

Publication number	Publication date
GB2007048B (en)	1982-05-06
DE2846285A1 (en)	1979-04-26
FR2406828A1 (en)	1979-05-18
CH645191A5 (en)	1984-09-14
GB2007048A (en)	1979-05-10
NL179684B (en)	1986-05-16
FR2406828B1 (en)	1981-09-18
IT7869437A0 (en)	1978-10-24
NL7802969A (en)	1979-04-26
DE2846285C2 (en)	1986-11-27
IT1108256B (en)	1985-12-02

Publication	Publication Date	Title
NL7807294A (en)	1979-01-09	DC / AC VOLTAGE CONVERTER.
SE7707918L (en)	1978-01-17	CAPACITIVE TOUCH SWITCH
DE2920491A1 (en)	1980-01-17	CAPACITIVE PROBE
NL179684C (en)	1986-10-16	CAPACITIVE AC VOLTAGE DIVIDER.
NL7809230A (en)	1979-03-21	VOLTAGE RELIEF.
DK139644B (en)	1979-03-19	Capacitive power meter.
BE853812A (en)	1977-10-21	NEW TYPE CAPACITORS
SE7805654L (en)	1978-12-19	MODIFIED POLYESTERS
SE409511B (en)	1979-08-20	VOLTAGE COMPARATOR
AR212930A1 (en)	1978-11-15	VOLTAGE DETECTOR
NL7713118A (en)	1979-05-31	HIGH VOLTAGE TRANSFORMER.
NO783172L (en)	1979-03-21	ELECTRICALLY POWERED FOLDING WALL.
SE7800984L (en)	1978-07-29	CAPACITOR
BR7805563A (en)	1979-05-08	VOLTAGE REGULATOR
NL189016C (en)	1992-12-01	SWITCHING VOLTAGE REGULATOR.
NL184588C (en)	1989-09-01	CAPACITIVE VOLTAGE DIVIDER.
SE410916B (en)	1979-11-12	CAPACITOR
SE7803520L (en)	1978-10-08	VOLTAGE REGULATOR
BR7705701A (en)	1978-06-27	CAPACITORS
BR8007930A (en)	1981-06-23	VOLTAGE DIVIDER CONNECTION
BR7807908A (en)	1979-05-29	CAPACITOR
SE7811274L (en)	1979-05-02	REFERENCE VOLTAGE SOURCE
JPS5414278A (en)	1979-02-02	Haymon type resistyance voltage divider
IT1085908B (en)	1985-05-28	CAPACITIVE APPROXIMATION SWITCH
SU553627A1 (en)	1977-04-05	Alternating voltage former

Legal Events

Date	Code	Title
1979-05-10	A1C	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1991-11-18	V1	Lapsed because of non-payment of the annual fee