BE780670A - Functiegenerator en onderdelen daarvan - Google Patents

Functiegenerator en onderdelen daarvan

Info

Publication number
BE780670A
BE780670A BE780670A BE780670A BE780670A BE 780670 A BE780670 A BE 780670A BE 780670 A BE780670 A BE 780670A BE 780670 A BE780670 A BE 780670A BE 780670 A BE780670 A BE 780670A
Authority
BE
Belgium
Prior art keywords
functiegenerator
daarvan
onderdelen
onderdelen daarvan
Prior art date
Application number
BE780670A
Other languages
English (en)
Inventor
G L Schlatter
Original Assignee
Itt
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.)
Filing date
Publication date
Application filed by Itt filed Critical Itt
Publication of BE780670A publication Critical patent/BE780670A/fr

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01Shaping pulses
    • H03K5/04Shaping pulses by increasing duration; by decreasing duration
    • H03K5/05Shaping pulses by increasing duration; by decreasing duration by the use of clock signals or other time reference signals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/161Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/20Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/008Schlatter vibrating vane type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Nonlinear Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Analogue/Digital Conversion (AREA)
  • Feedback Control In General (AREA)
  • Manipulation Of Pulses (AREA)
BE780670A 1971-03-15 1972-03-15 Functiegenerator en onderdelen daarvan BE780670A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12407071A 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
BE780670A true BE780670A (fr) 1972-09-15

Family

ID=22412563

Family Applications (1)

Application Number Title Priority Date Filing Date
BE780670A BE780670A (fr) 1971-03-15 1972-03-15 Functiegenerator en onderdelen daarvan

Country Status (10)

Country Link
US (1) US3735633A (fr)
JP (1) JPS5242065B1 (fr)
BE (1) BE780670A (fr)
CH (1) CH554539A (fr)
DE (1) DE2211971A1 (fr)
FR (1) FR2130249B1 (fr)
GB (2) GB1383953A (fr)
IT (1) IT950143B (fr)
NL (1) NL7203422A (fr)
SE (1) SE368623B (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268353C (fr) * 1947-09-02
SU129357A1 (ru) * 1959-06-27 1959-11-30 Ю.И. Иориш Прибор дл измерени расхода потока жидкости
US3117440A (en) * 1960-09-12 1964-01-14 Lockheed Aircraft Corp Densitometer
FR1287559A (fr) * 1961-02-01 1962-03-16 Rochar Electronique Procédé et dispositif de mesure de la densité d'un fluide
US3426593A (en) * 1965-12-23 1969-02-11 Robert B Jacobs Vibrating transducer for flow and related measurements
GB1158790A (en) * 1965-12-29 1969-07-16 Solartron Electronic Group Improvements in Fluid Density Meters
US3307408A (en) * 1966-08-10 1967-03-07 Int Research & Dev Co Ltd Synchronous filter apparatus in which pass-band automatically tracks signal, useful for vibration analysis
US3523446A (en) * 1967-03-21 1970-08-11 Kratky Otto Dr Dr E H Device for density determination
GB1266289A (fr) * 1970-06-10 1972-03-08

Also Published As

Publication number Publication date
DE2211971A1 (de) 1972-09-21
US3735633A (en) 1973-05-29
SE368623B (fr) 1974-07-08
FR2130249A1 (fr) 1972-11-03
IT950143B (it) 1973-06-20
GB1383951A (en) 1974-02-12
FR2130249B1 (fr) 1976-10-29
JPS5242065B1 (fr) 1977-10-21
GB1383953A (en) 1974-02-12
CH554539A (de) 1974-09-30
NL7203422A (fr) 1972-09-19

Similar Documents

Publication Publication Date Title
AT333623B (de) Sportschuh
BE780107A (fr) Garde-temps
AT335885B (de) Sportschuh
BE777856A (fr) Cryocable
BR7204747D0 (pt) Aperfeicoamento em polimidas
AT329438B (de) Lufthebeforderer
BE780405A (fr) Fotografisch materiaal
AT325420B (de) Koronagenerator
BR7204735D0 (pt) Aperfeicoamento em polimidas
IT958655B (it) Perfezionamento negli oculometri
BE779073A (fr) Bitumineuze emulsies
AT342779B (de) Zahnpasten
BE779891A (fr) Balai laveur-essoreur
BE778428A (fr) Vatenklem
BE771531A (fr) Aerosolklep en sproeikop
BE780088A (fr) Cirkelhooier
BE784828A (fr) Antihalolagen in fotografisch materiaal
BE773645A (fr) Ladenkast
BE777205R (fr) Braguette
BE778507A (fr) Beta-alcoylthio-aldehydes
AT327986B (de) Schneefrase
BE780395A (fr) Doorzichtige plaat
BE780015A (fr) Ketel
BE779012A (fr) Supraconducteurs
BE771260A (fr) Aerosolklep en sproeikop