NL256519A - - Google Patents

Info

Publication number: NL256519A
Authority: NL; Netherlands

Application number

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.)

1960-10-04

Publication of NL256519A publication Critical patent/NL256519A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
- B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
- B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
- 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
- H03B5/10—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 vacuum tube
- 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
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/50—Application to a particular transducer type
- B06B2201/58—Magnetostrictive transducer

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Special Spraying Apparatus (AREA)
Oscillators With Electromechanical Resonators (AREA)

NL256519D 1960-10-04 NL256519A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL256519		1960-10-04

Publications (1)

Publication Number	Publication Date
NL256519A true NL256519A (da)

Family

ID=19752606

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
NL249559D NL249559A (da)	1960-10-04
NL256519D NL256519A (da)	1960-10-04
NL99782D NL99782C (da)	1960-10-04
NL107325D NL107325C (da)	1960-10-04

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL249559D NL249559A (da)	1960-10-04

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
NL99782D NL99782C (da)	1960-10-04
NL107325D NL107325C (da)	1960-10-04

Country Status (5)

Country	Link
US (1)	US3177416A (da)
CH (1)	CH396475A (da)
DK (1)	DK103804C (da)
GB (1)	GB957078A (da)
NL (4)	NL107325C (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL283155A (da) *	1962-09-12
US3315102A (en) *	1963-01-14	1967-04-18	Electromation Components Corp	Piezoelectric liquid cleaning device
US3293456A (en) *	1963-03-18	1966-12-20	Branson Instr	Ultrasonic cleaning apparatus
US3315178A (en) *	1964-11-16	1967-04-18	Doall Science Ct Inc	Transistor oscillator for extended frequency operation
US3582733A (en) *	1968-05-20	1971-06-01	Tappan Co The	Ultrasonic dishwasher
US3539888A (en) *	1968-07-24	1970-11-10	Aeroprojects Inc	Automatic frequency control circuit for use with ultrasonic systems
JPS5123342B2 (da) *	1972-07-31	1976-07-16
DE2906499C2 (de) *	1979-02-20	1981-07-09	Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart	Schwingungserzeuger für kleine Betriebsspannungen für Ultraschall-Flüssigkeitszerstäuber
DE3331896A1 (de) *	1983-09-03	1985-03-21	Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker	Leistungsgenerator fuer einen ultraschallwandler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1811128A (en) *	1928-12-11	1931-06-23	Wired Radio Inc	Balanced magnetostrictive oscillator
US2101272A (en) *	1934-07-18	1937-12-07	Bell Telephone Labor Inc	Combined magnetostriction and piezoelectric selective device
US2759102A (en) *	1952-09-23	1956-08-14	Rca Corp	Mechanically stabilized oscillators
DE1101582B (de) *	1953-03-04	1961-03-09	Philips Nv	Vorrichtung zum Messen oder Regeln einer veraenderlichen Groesse auf elektrischem Wege
US2798953A (en) *	1954-12-28	1957-07-09	Charles B Fisher	Oscillation generators
US2889473A (en) *	1955-09-29	1959-06-02	Emi Ltd	Synchronising of two trains of signals

0
- NL NL249559D patent/NL249559A/xx unknown
- NL NL256519D patent/NL256519A/xx unknown
- NL NL99782D patent/NL99782C/xx active
- NL NL107325D patent/NL107325C/xx active
1961
- 1961-09-07 US US136600A patent/US3177416A/en not_active Expired - Lifetime
- 1961-09-29 GB GB35224/61A patent/GB957078A/en not_active Expired
- 1961-09-30 DK DK389961AA patent/DK103804C/da active
- 1961-10-02 CH CH1139261A patent/CH396475A/de unknown

Also Published As

Publication number	Publication date
NL99782C (da)
CH396475A (de)	1965-07-31
US3177416A (en)	1965-04-06
NL249559A (da)
GB957078A (en)	1964-05-06
NL107325C (da)
DK103804C (da)	1966-02-21

Publication	Publication Date	Title
JPS503962B1 (da)	1975-02-13
JPS3813962B1 (da)	1963-08-02
FI42140B (da)	1970-02-02
FR1308766A (da)	1963-02-20
JPS3811034B1 (da)	1963-07-03
JPS3813317B1 (da)	1963-07-26
JPS3815275B1 (da)	1963-08-19
JPS3620385B1 (da)	1961-10-25
FI40395B (da)	1968-09-30
DE1202587C2 (da)	1966-05-05
JPS3720824Y1 (da)	1962-08-13
FI44990B (da)	1971-11-01
DE1251517B (da)
FI45922B (da)	1972-07-31
FI41355B (da)	1969-06-30
FI42608B (da)	1970-06-01
FR1563603A (da)	1969-04-18
CS103554B5 (da)	1961-11-15
DE1423743B2 (da)	1970-09-10
DE1608578B2 (da)	1969-09-04
CH791660A4 (da)	1963-07-31
BE652428A (da)	1964-12-16
BE608231A (da)
CH1381161A4 (da)	1965-03-31
CH1206060A4 (da)	1963-02-15