NL7702097A - Electromechanisch filter. - Google Patents

Electromechanisch filter.

Info

Publication number: NL7702097A
Authority: NL; Netherlands
Prior art keywords: electromechanical filter; electromechanical; filter
Prior art date: 1976-02-26

Application number

NL7702097A

Other languages

English (en)

Other versions

NL169006C (nl

NL169006B (nl

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.)

1976-02-26

Filing date

1977-02-25

Publication date

1977-08-30

1977-02-25 Application filed by Siemens Ag filed Critical Siemens Ag

1977-08-30 Publication of NL7702097A publication Critical patent/NL7702097A/nl

1981-12-16 Publication of NL169006B publication Critical patent/NL169006B/nl

1982-05-17 Application granted granted Critical

1982-05-17 Publication of NL169006C publication Critical patent/NL169006C/nl

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/48—Coupling means therefor
- H03H9/50—Mechanical coupling means

Landscapes

Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

NLAANVRAGE7702097,A 1976-02-26 1977-02-25 Electromechanisch filter. NL169006C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2607879A DE2607879C3 (de)	1976-02-26	1976-02-26	Elektromechanisches Filter, bei welchem mehrere, parallelachsig angeordnete, stabförmig ausgebildete mechanische Biegeresonatoren vorgesehen sind

Publications (3)

Publication Number	Publication Date
NL7702097A true NL7702097A (nl)	1977-08-30
NL169006B NL169006B (nl)	1981-12-16
NL169006C NL169006C (nl)	1982-05-17

Family

ID=5970959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7702097,A NL169006C (nl)	1976-02-26	1977-02-25	Electromechanisch filter.

Country Status (20)

Country	Link
US (1)	US4124829A (nl)
JP (1)	JPS52110548A (nl)
AR (1)	AR210190A1 (nl)
AT (1)	AT350635B (nl)
AU (1)	AU499941B2 (nl)
BE (1)	BE851837A (nl)
BR (1)	BR7701150A (nl)
CH (1)	CH600681A5 (nl)
DE (1)	DE2607879C3 (nl)
DK (1)	DK145280C (nl)
FR (1)	FR2342582A1 (nl)
GB (1)	GB1527954A (nl)
GR (1)	GR72087B (nl)
IE (1)	IE44465B1 (nl)
IL (1)	IL51546A (nl)
IT (1)	IT1076971B (nl)
LU (1)	LU76500A1 (nl)
NL (1)	NL169006C (nl)
SE (1)	SE408842B (nl)
YU (1)	YU37250B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2729839C3 (de) *	1977-07-01	1981-03-26	Siemens AG, 1000 Berlin und 8000 München	Trägerfrequentes Nachrichtenübertragungssystem mit Vormodulation
US4309680A (en) *	1978-07-07	1982-01-05	Nippon Bearing Company Limited	Electro-mechanical filter including mechanical resonator
US4314216A (en) *	1978-11-13	1982-02-02	Fujitsu Limited	Mechanical filter
JPS5575331A (en) *	1978-12-04	1980-06-06	Fujitsu Ltd	Polarized mechanical filter
FR2444283A1 (fr) *	1978-12-14	1980-07-11	Onera (Off Nat Aerospatiale)	Perfectionnements aux dispositifs vibrants pour le traitement d'un faisceau optique
DE3121229A1 (de) *	1981-05-27	1982-12-23	Siemens AG, 1000 Berlin und 8000 München	Vorrichtung zum verschweissen der koppeldraehte bei einem elektromechanischen filter
DE3518803A1 (de) *	1985-05-24	1986-11-27	Siemens AG, 1000 Berlin und 8000 München	Verfahren zum frequenzabgleich mechanischer torsionsresonatoren
US5874674A (en) *	1988-08-12	1999-02-23	Murata Manufacturing Co., Ltd.	Vibrator including piezoelectric electrodes or detectors arranged to be non-parallel and non-perpendicular to coriolis force direction and vibratory gyroscope using the same
US5493166A (en) *	1988-08-12	1996-02-20	Murata Manufacturing Co., Ltd.	Vibrator and vibrating gyroscope using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1442680A (fr) *	1965-10-07	1966-06-17	Werk Fuer Bauelemente Der Nach	Filtre passe-bande mécanique
DE1541975C3 (de) *	1967-05-12	1975-03-06	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Elektromechanisches Bandfilter
JPS4999249A (nl) *	1973-01-26	1974-09-19
JPS5639568B2 (nl) *	1974-04-22	1981-09-14
JPS50142141A (nl) *	1974-05-07	1975-11-15

1976
- 1976-02-26 DE DE2607879A patent/DE2607879C3/de not_active Expired
- 1976-12-07 GB GB50874/76A patent/GB1527954A/en not_active Expired
- 1976-12-17 AR AR265903A patent/AR210190A1/es active
- 1976-12-22 YU YU3119/76A patent/YU37250B/xx unknown
- 1976-12-23 AT AT962076A patent/AT350635B/de not_active IP Right Cessation
- 1976-12-30 LU LU76500A patent/LU76500A1/xx unknown
1977
- 1977-01-04 CH CH5177A patent/CH600681A5/xx not_active IP Right Cessation
- 1977-01-14 FR FR7701035A patent/FR2342582A1/fr active Granted
- 1977-01-19 US US05/760,730 patent/US4124829A/en not_active Expired - Lifetime
- 1977-01-25 DK DK30477A patent/DK145280C/da active
- 1977-02-03 SE SE7701197A patent/SE408842B/xx unknown
- 1977-02-22 IT IT20551/77A patent/IT1076971B/it active
- 1977-02-24 JP JP1975977A patent/JPS52110548A/ja active Granted
- 1977-02-25 IL IL51546A patent/IL51546A/xx unknown
- 1977-02-25 BR BR7701150A patent/BR7701150A/pt unknown
- 1977-02-25 IE IE413/77A patent/IE44465B1/en unknown
- 1977-02-25 AU AU22679/77A patent/AU499941B2/en not_active Expired
- 1977-02-25 BE BE175267A patent/BE851837A/xx not_active IP Right Cessation
- 1977-02-25 NL NLAANVRAGE7702097,A patent/NL169006C/nl not_active IP Right Cessation
- 1977-09-24 GR GR52839A patent/GR72087B/el unknown

Also Published As

Publication number	Publication date
FR2342582B1 (nl)	1981-01-30
NL169006C (nl)	1982-05-17
DK145280B (da)	1982-10-18
IT1076971B (it)	1985-04-27
DE2607879A1 (de)	1977-09-01
SE408842B (sv)	1979-07-09
AR210190A1 (es)	1977-06-30
YU37250B (en)	1984-08-31
AT350635B (de)	1979-06-11
DE2607879C3 (de)	1981-06-19
LU76500A1 (nl)	1978-07-10
JPS6160612B2 (nl)	1986-12-22
SE7701197L (sv)	1977-08-27
ATA962076A (de)	1978-11-15
FR2342582A1 (fr)	1977-09-23
DK145280C (da)	1983-03-14
JPS52110548A (en)	1977-09-16
NL169006B (nl)	1981-12-16
US4124829A (en)	1978-11-07
GR72087B (nl)	1983-09-12
YU311976A (en)	1983-04-27
CH600681A5 (nl)	1978-06-30
AU2267977A (en)	1978-08-31
DK30477A (da)	1977-08-27
IL51546A (en)	1979-10-31
AU499941B2 (en)	1979-05-03
IE44465B1 (en)	1981-12-02
BE851837A (nl)	1977-08-25
IL51546A0 (en)	1977-04-29
IE44465L (en)	1977-08-26
GB1527954A (en)	1978-10-11
DE2607879B2 (de)	1980-07-31
BR7701150A (pt)	1977-10-18

Publication	Publication Date	Title
NL7711833A (nl)	1978-05-03	Filtersamenstel.
NL7704340A (nl)	1977-10-25	Filtermedium.
NL7707473A (nl)	1978-04-14	Terugspoelbare filterinrichting.
NL167857C (nl)	1982-02-16	Filtreerinrichting.
NL7802648A (nl)	1978-10-31	Filter.
NL184882C (nl)	1989-12-01	Filtreerinrichting.
NL7703681A (nl)	1977-10-07	Filter.
NL7702179A (nl)	1977-09-05	Filtersigaret.
NO772350L (no)	1978-01-04	Filterelement.
NL7707054A (nl)	1978-01-03	Digitaal filter.
NL185640C (nl)	1990-06-01	Elektromechanische transducent.
NO772284L (no)	1978-01-03	Skivefilter.
NL7710544A (nl)	1978-04-11	Filterelement.
NL169006C (nl)	1982-05-17	Electromechanisch filter.
NL7502640A (nl)	1976-09-08	Elektro-mechanisch filter.
NL7704051A (nl)	1977-10-17	Filterinstallatie.
NL7713734A (nl)	1978-06-26	Filterinrichting.
NL7706895A (nl)	1977-12-28	Filtersigaret.
NL7701162A (nl)	1977-08-05	Filterelement.
NL7707865A (nl)	1978-01-17	Filterinrichting.
NL7707996A (nl)	1978-01-23	Digitaal filter.
NL7714198A (nl)	1978-06-27	Transversaal filter.
NL7900972A (nl)	1979-08-14	Elektromechanisch filter.
NL7701908A (nl)	1977-08-26	Filterpatroon.
NL7707801A (nl)	1978-01-17	Terugspoelfilter.

Legal Events

Date	Code	Title	Description
1985-10-16	V1	Lapsed because of non-payment of the annual fee