SE415426B - Elektriskt reglerbar sinusgenerator - Google Patents

Elektriskt reglerbar sinusgenerator

Info

Publication number: SE415426B
Authority: SE; Sweden
Prior art keywords: electrically controllable; sinus generator; sinus; generator; controllable
Prior art date: 1975-05-27

Application number

SE7605947A

Other languages

English (en)

Swedish (sv)

Other versions

SE7605947L (sv

Inventor

F J Sordello

R L Cloke

Original Assignee

Sperry Corp

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.)

1975-05-27

Filing date

1976-05-25

Publication date

1980-09-29

1976-05-25 Application filed by Sperry Corp filed Critical Sperry Corp

1976-11-28 Publication of SE7605947L publication Critical patent/SE7605947L/xx

1980-09-29 Publication of SE415426B publication Critical patent/SE415426B/xx

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
- H03B5/24—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being semiconductor device
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
- H03B5/124—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0068—Frequency or FM detection
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/02—Varying the frequency of the oscillations by electronic means

SE7605947A 1975-05-27 1976-05-25 Elektriskt reglerbar sinusgenerator SE415426B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/581,091 US4003000A (en)	1975-05-27	1975-05-27	Sinusoidal oscillator with electronically variable frequency

Publications (2)

Publication Number	Publication Date
SE7605947L SE7605947L (sv)	1976-11-28
SE415426B true SE415426B (sv)	1980-09-29

Family

ID=24323849

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7605947A SE415426B (sv)	1975-05-27	1976-05-25	Elektriskt reglerbar sinusgenerator

Country Status (10)

Country	Link
US (1)	US4003000A (xx)
JP (2)	JPS51144553A (xx)
CA (1)	CA1052452A (xx)
DE (1)	DE2623398C2 (xx)
ES (1)	ES448266A1 (xx)
FR (1)	FR2312877A1 (xx)
GB (1)	GB1545551A (xx)
IT (1)	IT1062957B (xx)
NL (1)	NL181539C (xx)
SE (1)	SE415426B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4047127A (en) *	1976-08-27	1977-09-06	Fairchild Camera And Instrument Corporation	RF oscillator and modulator having regulated low harmonic output
US4245178A (en) *	1979-02-21	1981-01-13	Westinghouse Electric Corp.	High-frequency electrodeless discharge device energized by compact RF oscillator operating in class E mode
JPS5745704A (en) *	1980-09-02	1982-03-15	Fujitsu General Ltd	Uhf oscillating circuit
US4616193A (en) *	1985-01-22	1986-10-07	Northern Illinois Gas Company	High frequency transistor oscillator with discrete resonator elements for transponder
US5457434A (en) *	1994-03-31	1995-10-10	At&T Global Information Solutions Company	Integrated circuit oscillator with high voltage feedback network
US5675478A (en) *	1996-07-15	1997-10-07	Vari-L Company, Inc.	Oscillator voltage regulator
US6253612B1 (en)	1998-06-05	2001-07-03	Integrated Micro Instruments, Inc.	Generation of mechanical oscillation applicable to vibratory rate gyroscopes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3076945A (en) *	1958-02-19	1963-02-05	Coombs Frederick Leslie	Electric oscillators
DE1059976B (de) *	1958-03-14	1959-06-25	Standard Elek K Lorenz Ag	Frequenzmodulierbarer Oszillator mit Transistoren
FR1289375A (fr) *	1961-05-23	1962-03-30	Marconi Wireless Telegraph Co	Perfectionnements aux oscillateurs à transistors
US3416100A (en) *	1967-04-07	1968-12-10	Kruse Storke Electronics	Voltage tuned oscillator with resistive and capacitive tuning diodes
US3436681A (en) *	1967-06-26	1969-04-01	Rca Corp	Field-effect oscillator circuit with frequency control
US3535656A (en) *	1968-09-27	1970-10-20	Bendix Corp	Voltage controlled solid state circuit
US3686587A (en) *	1971-05-19	1972-08-22	Int Video Corp	Voltage controlled oscillator having two phase-shifting feedback paths
DE2655149A1 (de) *	1975-12-17	1977-06-23	Sandoz Ag	Polypeptide und deren derivate
FR2338925A1 (fr) *	1976-01-26	1977-08-19	Wellcome Found	Nouveaux peptides et medicament contenant ces substances

1975
- 1975-05-27 US US05/581,091 patent/US4003000A/en not_active Expired - Lifetime
1976
- 1976-03-17 CA CA248,059A patent/CA1052452A/en not_active Expired
- 1976-04-16 JP JP51042620A patent/JPS51144553A/ja active Pending
- 1976-05-24 NL NLAANVRAGE7605579,A patent/NL181539C/xx not_active IP Right Cessation
- 1976-05-24 IT IT23563/76A patent/IT1062957B/it active
- 1976-05-25 DE DE2623398A patent/DE2623398C2/de not_active Expired
- 1976-05-25 SE SE7605947A patent/SE415426B/xx not_active IP Right Cessation
- 1976-05-26 FR FR7616098A patent/FR2312877A1/fr active Granted
- 1976-05-26 GB GB21803/76A patent/GB1545551A/en not_active Expired
- 1976-05-26 ES ES448266A patent/ES448266A1/es not_active Expired
1978
- 1978-08-08 JP JP1978108084U patent/JPS6211043Y2/ja not_active Expired

Also Published As

Publication number	Publication date
IT1062957B (it)	1985-02-11
JPS5474047U (xx)	1979-05-26
JPS51144553A (en)	1976-12-11
NL181539C (nl)	1987-09-01
NL7605579A (nl)	1976-11-30
FR2312877A1 (fr)	1976-12-24
NL181539B (nl)	1987-04-01
JPS6211043Y2 (xx)	1987-03-16
SE7605947L (sv)	1976-11-28
GB1545551A (en)	1979-05-10
US4003000A (en)	1977-01-11
ES448266A1 (es)	1977-12-01
FR2312877B1 (xx)	1981-08-07
DE2623398A1 (de)	1976-12-02
CA1052452A (en)	1979-04-10
DE2623398C2 (de)	1984-06-20

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7605947-6

Effective date: 19911209

Format of ref document f/p: F

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JPS51149780A (en)	1976-12-22	Standard voltage generator
NL7612747A (nl)	1977-05-20	Endocardiale stimulatie-elektrode.
SE7614034L (sv)	1977-06-16	Bipoler elektrod
IT1058373B (it)	1982-04-10	Perfezionamenti riguardanti isolatori elettrici
SE7513983L (sv)	1976-07-12	Vexelstromsgenerator
SE7608742L (sv)	1977-06-11	Mangandioxidelektrod
FR2297609A1 (fr)	1976-08-13	Stimulateur cardiaque
IT1060691B (it)	1982-08-20	Connettroe elettrico
IT1056902B (it)	1982-02-20	Dispositivo generatore elettrico
AT360779B (de)	1981-01-26	Zeichengenerator
IT1055991B (it)	1982-01-11	Dispositivi generatori di corrente elettrica
SE7512866L (sv)	1977-05-15	Elektrisk mutterdragare
SE427524B (sv)	1983-04-18	Implanterbar elektrod
SE412493B (sv)	1980-03-03	Elektrisk kopplingsplint
BR7600746A (pt)	1976-08-31	Eletro nao-fibrosante
FR2299849A1 (fr)	1976-09-03	Stimulateur cardiaque
SE415426B (sv)	1980-09-29	Elektriskt reglerbar sinusgenerator
NO150499C (no)	1984-10-24	Roterende elektrisk utladningsskriver
SE7612601L (sv)	1977-05-15	Elektrisk genomforing
SE7503674L (sv)	1976-10-02	Funktionsgenerator
PH12818A (en)	1979-08-31	High voltage generator
AT348331B (de)	1979-02-12	Korona-erzeuger
SE7505894L (sv)	1976-09-21	Elektrisk vermeflekt
NL7610280A (nl)	1977-03-18	Elektrische signaalgenerator.