SE7512464L - ELECTROMECHANICAL FILTER - Google Patents

ELECTROMECHANICAL FILTER

Info

Publication number: SE7512464L
Authority: SE; Sweden
Prior art keywords: electromechanical filter; electromechanical; filter
Prior art date: 1974-11-08

Application number

SE7512464A

Other languages

Swedish (sv)

Other versions

SE411283B (en

Inventor

H Albsmeier

A Gunther

F Kunemund

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.)

1974-11-08

Filing date

1975-11-06

Publication date

1976-05-10

1975-11-06 Application filed by Siemens Ag filed Critical Siemens Ag

1976-05-10 Publication of SE7512464L publication Critical patent/SE7512464L/en

1979-12-10 Publication of SE411283B publication Critical patent/SE411283B/en

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)
Electrophonic Musical Instruments (AREA)
Centrifugal Separators (AREA)

SE7512464A 1974-11-08 1975-11-06 ELECTROMECHANICAL FILTER SE411283B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742453122 DE2453122A1 (en)	1974-11-08	1974-11-08	FILTER FOR ELECTRIC VIBRATIONS

Publications (2)

Publication Number	Publication Date
SE7512464L true SE7512464L (en)	1976-05-10
SE411283B SE411283B (en)	1979-12-10

Family

ID=5930393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7512464A SE411283B (en)	1974-11-08	1975-11-06	ELECTROMECHANICAL FILTER

Country Status (16)

Country	Link
JP (1)	JPS5171046A (en)
AT (1)	AT348592B (en)
AU (1)	AU473205B2 (en)
BE (1)	BE835385A (en)
CH (1)	CH595014A5 (en)
DE (1)	DE2453122A1 (en)
DK (1)	DK502975A (en)
FI (1)	FI753135A (en)
FR (1)	FR2290788A1 (en)
GB (1)	GB1531759A (en)
IE (1)	IE42756B1 (en)
IT (1)	IT1048771B (en)
LU (1)	LU73747A1 (en)
NL (1)	NL163918C (en)
NO (1)	NO143687C (en)
SE (1)	SE411283B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2396456A1 (en) *	1977-07-01	1979-01-26	Telecommunications Sa	ELECTROMECHANICAL FILTERS IMPROVEMENTS
US10790801B2 (en) *	2018-09-07	2020-09-29	Vtt Technical Research Centre Of Finland Ltd	Loaded resonators for adjusting frequency response of acoustic wave resonators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL243515A (en) *	1959-09-18
DE2112041A1 (en) *	1971-03-12	1972-09-28	Siemens Ag	Circuit arrangement for the frequency conversion of electrical communication signals
JPS5020126B2 (en) *	1971-09-13	1975-07-12
US3878487A (en) *	1973-08-02	1975-04-15	Alexandr Lvovich Irzhavsky	Electromechanical disc filter

1974
- 1974-11-08 DE DE19742453122 patent/DE2453122A1/en not_active Withdrawn
1975
- 1975-11-03 AT AT834475A patent/AT348592B/en not_active IP Right Cessation
- 1975-11-05 CH CH1428075A patent/CH595014A5/xx not_active IP Right Cessation
- 1975-11-06 LU LU73747A patent/LU73747A1/xx unknown
- 1975-11-06 SE SE7512464A patent/SE411283B/en unknown
- 1975-11-06 GB GB45986/75A patent/GB1531759A/en not_active Expired
- 1975-11-07 NO NO753740A patent/NO143687C/en unknown
- 1975-11-07 BE BE161709A patent/BE835385A/en unknown
- 1975-11-07 IT IT29066/75A patent/IT1048771B/en active
- 1975-11-07 AU AU86429/75A patent/AU473205B2/en not_active Expired
- 1975-11-07 JP JP50133917A patent/JPS5171046A/ja active Pending
- 1975-11-07 FR FR7534133A patent/FR2290788A1/en active Granted
- 1975-11-07 FI FI753135A patent/FI753135A/fi not_active Application Discontinuation
- 1975-11-07 IE IE2432/75A patent/IE42756B1/en unknown
- 1975-11-07 NL NL7513106.A patent/NL163918C/en not_active IP Right Cessation
- 1975-11-07 DK DK502975A patent/DK502975A/en unknown

Also Published As

Publication number	Publication date
CH595014A5 (en)	1978-01-31
GB1531759A (en)	1978-11-08
AU8642975A (en)	1976-06-17
NL163918B (en)	1980-05-16
IT1048771B (en)	1980-12-20
FR2290788B1 (en)	1979-05-04
IE42756B1 (en)	1980-10-08
IE42756L (en)	1976-05-08
AT348592B (en)	1979-02-26
BE835385A (en)	1976-05-07
SE411283B (en)	1979-12-10
FI753135A (en)	1976-05-09
JPS5171046A (en)	1976-06-19
NO143687C (en)	1981-03-25
AU473205B2 (en)	1976-06-17
LU73747A1 (en)	1976-09-06
DK502975A (en)	1976-05-09
ATA834475A (en)	1978-07-15
NO143687B (en)	1980-12-15
NO753740L (en)	1976-05-11
NL7513106A (en)	1976-05-11
DE2453122A1 (en)	1976-05-20
FR2290788A1 (en)	1976-06-04
NL163918C (en)	1980-10-15

Publication	Publication Date	Title
IT1024966B (en)	1978-07-20	FILTER CARTRIDGE
FI50767C (en)	1976-07-12	Electric filter.
DK269875A (en)	1975-12-18	TOBACCO FILTER
BR7506700A (en)	1976-08-17	FILTER POWDER
SE7510161L (en)	1976-03-17	INTERPOLERING DIGITAL FILTER
SE385271B (en)	1976-06-21	ELECTROSTATIC FILTER
SE408001B (en)	1979-04-30	PHASE FILTER
DK283275A (en)	1975-12-25	TOBACCO FILTER
SE7512561L (en)	1976-05-10	FILTER
BR7503795A (en)	1976-08-03	FILTER SET
SE381579B (en)	1975-12-15	MAGNETIC FILTER
NL7509418A (en)	1976-02-10	FILTER.
NL7508389A (en)	1976-01-19	MECHANICAL FILTER.
AT337062B (en)	1977-06-10	CIGARETTE FILTER
FR2346900A1 (en)	1977-10-28	ELECTROMECHANICAL FILTERS
DK434874A (en)	1976-02-15	FILTERING DEVICE
NL7511003A (en)	1976-03-22	FILTER.
SE7512464L (en)	1976-05-10	ELECTROMECHANICAL FILTER
AT360963B (en)	1981-02-10	FILTER ELEMENT
IT1068565B (en)	1985-03-21	ELECTROMECHANICAL FILTER
NL7502066A (en)	1975-09-01	ELECTROMECHANICAL FILTER.
SE7507890L (en)	1976-06-24	FILTER PLATE
SE386594B (en)	1976-08-16	FILTER DEVICE
AT343954B (en)	1978-06-26	FILTER
NL178380C (en)	1986-03-03	PIEZO ELECTRIC FILTER.