NL155689B - VIBRATION GENERATOR EQUIPPED WITH A FREQUENCY ADJUSTMENT DEVICE. - Google Patents

VIBRATION GENERATOR EQUIPPED WITH A FREQUENCY ADJUSTMENT DEVICE.

Info

Publication number: NL155689B
Authority: NL; Netherlands
Prior art keywords: adjustment device; frequency adjustment; vibration generator; generator equipped; vibration
Prior art date: 1969-02-19

Application number

NL7001746.A

Other languages

Dutch (nl)

Other versions

NL7001746A (en

Original Assignee

Siemens Ag

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.)

1969-02-19

Filing date

1970-02-06

Publication date

1978-01-16

1969-02-19 Priority claimed from DE19691908267 external-priority patent/DE1908267C/en

1970-02-06 Application filed by Siemens Ag filed Critical Siemens Ag

1970-08-21 Publication of NL7001746A publication Critical patent/NL7001746A/xx

1978-01-16 Publication of NL155689B publication Critical patent/NL155689B/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
- H03C3/22—Angle modulation by means of variable impedance by means of a variable reactive element the element being a semiconductor diode, e.g. varicap diode
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
- H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth

NL7001746.A 1969-02-19 1970-02-06 VIBRATION GENERATOR EQUIPPED WITH A FREQUENCY ADJUSTMENT DEVICE. NL155689B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691908267 DE1908267C (en)		1969-02-19	Vibration generator provided with a frequency readjustment circuit

Publications (2)

Publication Number	Publication Date
NL7001746A NL7001746A (en)	1970-08-21
NL155689B true NL155689B (en)	1978-01-16

Family

ID=5725708

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7001746.A NL155689B (en)	1969-02-19	1970-02-06	VIBRATION GENERATOR EQUIPPED WITH A FREQUENCY ADJUSTMENT DEVICE.

Country Status (10)

Country	Link
JP (1)	JPS5330979B1 (en)
AT (1)	AT336678B (en)
BE (1)	BE746215A (en)
BR (1)	BR7016840D0 (en)
CH (1)	CH504135A (en)
FR (1)	FR2031529B1 (en)
GB (1)	GB1283687A (en)
LU (1)	LU60366A1 (en)
NL (1)	NL155689B (en)
YU (1)	YU33422B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5683135A (en) *	1979-12-10	1981-07-07	Sony Corp	Pll circuit
FR2561468B1 (en) *	1984-03-13	1989-10-20	Thomson Csf	ACTIVE MICROWAVE FILTER
CA1289204C (en) *	1988-11-18	1991-09-17	Frank Y. Dea	Agc circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1401907A (en) *	1963-07-24	1965-06-04	Plessey Uk Ltd	Transistor amplifier

1970
- 1970-02-06 NL NL7001746.A patent/NL155689B/en unknown
- 1970-02-12 CH CH201370A patent/CH504135A/en not_active IP Right Cessation
- 1970-02-17 AT AT143070A patent/AT336678B/en active
- 1970-02-17 LU LU60366D patent/LU60366A1/xx unknown
- 1970-02-18 FR FR707005784A patent/FR2031529B1/fr not_active Expired
- 1970-02-18 GB GB7702/70A patent/GB1283687A/en not_active Expired
- 1970-02-18 BR BR216840/70A patent/BR7016840D0/en unknown
- 1970-02-18 YU YU00401/70A patent/YU33422B/en unknown
- 1970-02-19 JP JP1451070A patent/JPS5330979B1/ja active Pending
- 1970-02-19 BE BE746215D patent/BE746215A/en unknown

Also Published As

Publication number	Publication date
GB1283687A (en)	1972-08-02
YU33422B (en)	1976-12-31
LU60366A1 (en)	1970-04-17
NL7001746A (en)	1970-08-21
AT336678B (en)	1977-05-25
YU40170A (en)	1976-06-30
FR2031529B1 (en)	1973-07-13
BE746215A (en)	1970-08-19
BR7016840D0 (en)	1973-06-14
DE1908267B2 (en)	1973-01-25
FR2031529A1 (en)	1970-11-20
CH504135A (en)	1971-02-28
JPS5330979B1 (en)	1978-08-30
ATA143070A (en)	1976-09-15
DE1908267A1 (en)	1970-09-10

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Legal Events

Date	Code	Title	Description
1980-10-15	VJC	Lapsed due to non-payment of the due maintenance fee for the patent or patent application
1990-02-28	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: SIEMENS