NL7317736A - - Google Patents

Info

Publication number: NL7317736A
Authority: NL; Netherlands

Application number

NL7317736A

Other versions

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.)

1972-12-26

Filing date

1973-12-27

Publication date

1974-06-28

1973-12-27 Application filed filed Critical

1974-06-28 Publication of NL7317736A publication Critical patent/NL7317736A/xx

1985-06-17 Application granted granted Critical

1985-06-17 Publication of NL176886C publication Critical patent/NL176886C/xx

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
- 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
- G01R19/04—Measuring peak values or amplitude or envelope of AC or of pulses
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/04—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by counting or integrating cycles of oscillations

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Current Or Voltage (AREA)
Television Signal Processing For Recording (AREA)
Dc-Dc Converters (AREA)

NLAANVRAGE7317736,A 1972-12-26 1973-12-27 Schakeling voor detectie van een piekwaardeverandering van een impulsvormige spanning. NL176886C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1973000836U JPS5352368Y2 (mo)	1972-12-26	1972-12-26

Publications (2)

Publication Number	Publication Date
NL7317736A true NL7317736A (mo)	1974-06-28
NL176886C NL176886C (nl)	1985-06-17

Family

ID=11484694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7317736,A NL176886C (nl)	1972-12-26	1973-12-27	Schakeling voor detectie van een piekwaardeverandering van een impulsvormige spanning.

Country Status (6)

Country	Link
US (1)	US3885168A (mo)
JP (1)	JPS5352368Y2 (mo)
CA (1)	CA984920A (mo)
FR (1)	FR2211655B1 (mo)
GB (1)	GB1429728A (mo)
NL (1)	NL176886C (mo)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5229938A (en) *	1975-09-02	1977-03-07	Pioneer Electronic Corp	Detection apparatus for the operation of electric machiens
US4250471A (en) *	1978-05-01	1981-02-10	Duncan Michael G	Circuit detector and compression-expansion networks utilizing same
US4362996A (en) *	1980-11-10	1982-12-07	Hewlett-Packard Company	Method and means for an accurate wideband peak detector
DE3043124A1 (de) *	1980-11-15	1982-07-01	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Gleichrichterschaltung
US4517534A (en) *	1983-07-11	1985-05-14	Alpha-Omega Engineering, Inc.	Circuit detector and noise reduction network with circuit detector
US5012808A (en) *	1987-09-08	1991-05-07	Zion Educational Foundation	Pulse generation, parameter determination, and modification system
JPH01272225A (ja) *	1988-04-22	1989-10-31	Atsugi Unisia Corp	信号処理回路
US4868470A (en) *	1988-05-20	1989-09-19	Miniscribe Corporation	Apparatus and method for detecting a true average of N signal samples
US5254881A (en) *	1991-09-16	1993-10-19	At&T Bell Laboratories	Master-slave peak detector
JPH05160691A (ja) *	1991-12-04	1993-06-25	Nikon Corp	２値化しきい値設定回路
US6064238A (en) *	1998-10-21	2000-05-16	Nortel Networks Corporation	Low amplitude peak detector
JP5621673B2 (ja)	2011-03-18	2014-11-12	富士通セミコンダクター株式会社	検波回路
DE102011075083B4 (de) *	2011-05-02	2019-06-13	BSH Hausgeräte GmbH	Kapazitive Bedieneinrichtung für ein Haushaltsgerät, Haushaltsgerät und Verfahren zum Betreiben einer kapazitiven Bedieneinrichtung in einem Haushaltsgerät

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3535658A (en) *	1967-06-27	1970-10-20	Webb James E	Frequency to analog converter
CH501338A (fr) *	1968-12-26	1970-12-31	Kudelski Stefan	Compresseur de volume d'un signal électrique
GB1312239A (en) *	1969-07-25	1973-04-04	Mullard Ltd	Electrical circuit arrangements for converting a variable rate of pulse transmission into a related electrical output quantity

1972
- 1972-12-26 JP JP1973000836U patent/JPS5352368Y2/ja not_active Expired
1973
- 1973-12-21 GB GB5945973A patent/GB1429728A/en not_active Expired
- 1973-12-21 CA CA188,807A patent/CA984920A/en not_active Expired
- 1973-12-26 FR FR7346375A patent/FR2211655B1/fr not_active Expired
- 1973-12-26 US US427567A patent/US3885168A/en not_active Expired - Lifetime
- 1973-12-27 NL NLAANVRAGE7317736,A patent/NL176886C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2211655B1 (mo)	1979-06-29
CA984920A (en)	1976-03-02
NL176886C (nl)	1985-06-17
FR2211655A1 (mo)	1974-07-19
JPS5352368Y2 (mo)	1978-12-14
JPS49103409U (mo)	1974-09-05
DE2364733B2 (de)	1975-10-30
DE2364733A1 (de)	1974-07-11
GB1429728A (en)	1976-03-24
US3885168A (en)	1975-05-20

Legal Events

Date	Code	Title
1980-09-25	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1988-08-16	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
FR2209418A5 (mo)	1974-06-28
FR2185390B1 (mo)	1977-04-15
JPS5352368Y2 (mo)	1978-12-14
JPS5023720B2 (mo)	1975-08-09
JPS4954984A (mo)	1974-05-28
JPS492289A (mo)	1974-01-10
JPS49102893U (mo)	1974-09-04
CH559647A5 (mo)	1975-03-14
CH563177A5 (mo)	1975-06-30
CH575128A5 (mo)	1976-04-30
CH573498A5 (mo)	1976-03-15
CH566534A5 (mo)	1975-09-15
CH563039A5 (mo)	1975-06-13
BG18223A1 (mo)	1974-10-25
CH579718A5 (mo)	1976-09-15
CH571031A5 (mo)	1975-12-31
CH563042A5 (mo)	1975-06-13
AU479576A (mo)	1974-02-14
CH591465A5 (mo)	1977-09-15
CH571525A5 (mo)	1976-01-15
CH559877A5 (mo)	1975-03-14
CH569204A5 (mo)	1975-11-14
CH571105B5 (mo)	1975-12-31
BG18637A1 (mo)	1975-03-20
CH590341A5 (mo)	1977-08-15