ATA847472A - Einrichtung zur frequenzdarstellung - Google Patents

Einrichtung zur frequenzdarstellung

Info

Publication number: ATA847472A
Authority: AT; Austria
Prior art keywords: frequency display; frequency; display
Prior art date: 1971-10-07

Application number

AT847472A

Other languages

English (en)

Other versions

AT335565B (de

Original Assignee

Bbc Brown Boveri & Cie

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.)

1971-10-07

Filing date

1972-10-03

Publication date

1976-07-15

1972-10-03 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1976-07-15 Publication of ATA847472A publication Critical patent/ATA847472A/de

1977-03-25 Application granted granted Critical

1977-03-25 Publication of AT335565B publication Critical patent/AT335565B/de

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/06—Measuring depth of modulation
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Measuring Frequencies, Analyzing Spectra (AREA)

AT847472A 1971-10-07 1972-10-03 Einrichtung zur frequenzdarstellung AT335565B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1471071A CH537119A (de)	1971-10-07	1971-10-07	Verfahren und Einrichtung zur Frequenzdarstellung

Publications (2)

Publication Number	Publication Date
ATA847472A true ATA847472A (de)	1976-07-15
AT335565B AT335565B (de)	1977-03-25

Family

ID=4403191

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT847472A AT335565B (de)	1971-10-07	1972-10-03	Einrichtung zur frequenzdarstellung

Country Status (7)

Country	Link
US (1)	US3823374A (de)
AT (1)	AT335565B (de)
CH (1)	CH537119A (de)
DE (1)	DE2153670A1 (de)
FR (1)	FR2156063B1 (de)
GB (1)	GB1410996A (de)
NL (1)	NL7212823A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4121411C1 (en) *	1991-06-28	1993-02-04	Wilfried Dr.-Ing. 6380 Bad Homburg De Schael	Measuring resonance frequencies of piezoelectric components - generating pulse marking time point of resonance on basis characteristic signal change using HF wobbulator controlled by LF probe signals
JP2010271091A (ja)	2009-05-20	2010-12-02	Seiko Epson Corp	周波数測定装置
JP5517033B2 (ja)	2009-05-22	2014-06-11	セイコーエプソン株式会社	周波数測定装置
JP5440999B2 (ja) *	2009-05-22	2014-03-12	セイコーエプソン株式会社	周波数測定装置
JP5582447B2 (ja)	2009-08-27	2014-09-03	セイコーエプソン株式会社	電気回路、同電気回路を備えたセンサーシステム、及び同電気回路を備えたセンサーデバイス
JP5815918B2 (ja)	2009-10-06	2015-11-17	セイコーエプソン株式会社	周波数測定方法、周波数測定装置及び周波数測定装置を備えた装置
JP5876975B2 (ja)	2009-10-08	2016-03-02	セイコーエプソン株式会社	周波数測定装置及び周波数測定装置における変速分周信号の生成方法
JP5883558B2 (ja)	2010-08-31	2016-03-15	セイコーエプソン株式会社	周波数測定装置及び電子機器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2998568A (en) *	1956-04-03	1961-08-29	Panoramic Radio Products Inc	Time frequency analyzer

1971
- 1971-10-07 CH CH1471071A patent/CH537119A/de not_active IP Right Cessation
- 1971-10-28 DE DE2153670A patent/DE2153670A1/de not_active Withdrawn
1972
- 1972-09-22 NL NL7212823A patent/NL7212823A/xx not_active Application Discontinuation
- 1972-10-03 AT AT847472A patent/AT335565B/de not_active IP Right Cessation
- 1972-10-04 US US00296062A patent/US3823374A/en not_active Expired - Lifetime
- 1972-10-05 GB GB4596672A patent/GB1410996A/en not_active Expired
- 1972-10-05 FR FR7235294A patent/FR2156063B1/fr not_active Expired

Also Published As

Publication number	Publication date
AT335565B (de)	1977-03-25
US3823374A (en)	1974-07-09
FR2156063B1 (de)	1976-01-30
GB1410996A (en)	1975-10-22
CH537119A (de)	1973-05-15
NL7212823A (de)	1973-04-10
DE2153670A1 (de)	1973-04-12
FR2156063A1 (de)	1973-05-25

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Legal Events

Date	Code	Title	Description
1981-04-15	ELJ	Ceased due to non-payment of the annual fee