FI863493A0 - Digital rms-vaexelspaenningsvoltmaetare. - Google Patents

Digital rms-vaexelspaenningsvoltmaetare.

Info

Publication number: FI863493A0
Authority: FI; Finland
Prior art keywords: vaexelspaenningsvoltmaetare; digital rms; rms; digital
Prior art date: 1985-01-25

Application number

FI863493A

Other languages

English (en)

Other versions

FI863493A (fi

Inventor

Viktor Viktorovich Litvikh

Valentin Ivanovich Gubar

Julian Mikhailovich Tuz

Viktor Ottovich Rupsky

Mikhail Dmitrievich Krotov

Matti Axelevich Seliste

Original Assignee

Ki Polt I

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.)

1985-01-25

Filing date

1986-08-28

Publication date

1986-08-28

1986-08-28 Application filed by Ki Polt I filed Critical Ki Polt I

1986-08-28 Publication of FI863493A0 publication Critical patent/FI863493A0/fi

1986-08-28 Publication of FI863493A publication Critical patent/FI863493A/fi

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
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/255—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with counting of pulses during a period of time proportional to voltage or current, delivered by a pulse generator with fixed frequency

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Current Or Voltage (AREA)
Measuring Leads Or Probes (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

FI863493A 1985-01-25 1986-08-28 Digital rms-vaexelspaenningsvoltmaetare. FI863493A (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/SU1985/000008 WO1986004425A1 (en)	1985-01-25	1985-01-25	Digital voltmeter for measuring the effective value of alternating voltage

Publications (2)

Publication Number	Publication Date
FI863493A0 true FI863493A0 (fi)	1986-08-28
FI863493A FI863493A (fi)	1986-08-28

Family

ID=21616888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI863493A FI863493A (fi)	1985-01-25	1986-08-28	Digital rms-vaexelspaenningsvoltmaetare.

Country Status (7)

Country	Link
CH (1)	CH669674A5 (fi)
DE (1)	DE3590720T1 (fi)
FI (1)	FI863493A (fi)
GB (1)	GB2180354B (fi)
HU (1)	HU195010B (fi)
SE (1)	SE453538B (fi)
WO (1)	WO1986004425A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106707012B (zh) *	2017-01-19	2023-04-18	深圳市高新投三江电子股份有限公司	交流信号采集电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3665305A (en) *	1970-02-24	1972-05-23	United Systems Corp	Analog to digital converter with automatic calibration
GB1481257A (en) *	1974-09-18	1977-07-27	Broken Hill Pty Co Ltd	Signal processing circuit
DE2615162C2 (de) *	1976-04-07	1979-11-29	Endress U. Hauser Gmbh U. Co, 7867 Maulburg	Schaltungsanordnung zur Linearisierung der Ausgangssignale von Meßfühlern
DE3143669C2 (de) *	1981-11-04	1983-09-22	Rohde & Schwarz GmbH & Co KG, 8000 München	Schaltung zum Messen des Effektivwertes einer Wechselspannung

1985
- 1985-01-25 WO PCT/SU1985/000008 patent/WO1986004425A1/ru active Application Filing
- 1985-01-25 GB GB08621310A patent/GB2180354B/en not_active Expired
- 1985-01-25 HU HU852172A patent/HU195010B/hu not_active IP Right Cessation
- 1985-01-25 DE DE19853590720 patent/DE3590720T1/de not_active Ceased
1986
- 1986-01-25 CH CH383386A patent/CH669674A5/de not_active IP Right Cessation
- 1986-08-28 FI FI863493A patent/FI863493A/fi not_active Application Discontinuation
- 1986-08-29 SE SE8603650A patent/SE453538B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
CH669674A5 (fi)	1989-03-31
HU195010B (en)	1988-03-28
GB2180354B (en)	1988-09-28
GB8621310D0 (en)	1986-10-15
GB2180354A (en)	1987-03-25
SE8603650D0 (sv)	1986-08-29
FI863493A (fi)	1986-08-28
SE8603650L (sv)	1986-08-29
SE453538B (sv)	1988-02-08
DE3590720T1 (fi)	1987-01-29
WO1986004425A1 (en)	1986-07-31
HUT41134A (en)	1987-03-30

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: KIEVSKY POLITEKHNICHESKY INSTITUT IMENI