NL283445A - - Google Patents

Info

Publication number: NL283445A
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.)

1961-09-28

Publication of NL283445A publication Critical patent/NL283445A/xx

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
- 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)
Apparatuses For Generation Of Mechanical Vibrations (AREA)

NL283445D 1961-09-28 NL283445A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES0075989		1961-09-28

Publications (1)

Publication Number	Publication Date
NL283445A true NL283445A (enrdf_load_stackoverflow)

Family

ID=7505792

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL283445D NL283445A (enrdf_load_stackoverflow)	1961-09-28

Country Status (7)

Country	Link
US (1)	US3281725A (enrdf_load_stackoverflow)
BE (1)	BE622952A (enrdf_load_stackoverflow)
CH (1)	CH406469A (enrdf_load_stackoverflow)
DE (1)	DE1616685B1 (enrdf_load_stackoverflow)
GB (1)	GB1019246A (enrdf_load_stackoverflow)
NL (1)	NL283445A (enrdf_load_stackoverflow)
SE (1)	SE316849B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3714475A (en) *	1966-07-15	1973-01-30	H Eng Corp	Resonator having counter rotating rigid parts
CH1385466A4 (enrdf_load_stackoverflow) *	1966-09-26	1969-07-31
US3437849A (en) *	1966-11-21	1969-04-08	Motorola Inc	Temperature compensation of electrical devices
CH494991A (de) *	1968-05-29	1970-04-15	Bulova Watch Co Inc	Elastischer Schwinger für Zeitmessgeräte
DE2520985C3 (de) *	1975-05-12	1981-07-30	Kievskij politechničeskeskij institut 50-letija Velikoj Oktjabrskoj Sozialističeskoj Revoljuzii, Kiev	Piezoelektrischer Spannungs- und Stromtransformator
US4006437A (en) *	1975-06-27	1977-02-01	Bell Telephone Laboratories, Incorporated	Frequency filter
US4233579A (en) *	1979-06-06	1980-11-11	Bell Telephone Laboratories, Incorporated	Technique for suppressing spurious resonances in strip transmission line circuits
US4368402A (en) *	1980-07-02	1983-01-11	Fuji Electrochemical Co., Ltd.	H-Type ceramic resonator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE912709C (de) *	1939-12-06	1954-06-03	Zeiss Carl Fa	Piezoelektrische Resonatoreinrichtung
US2443471A (en) *	1945-03-29	1948-06-15	Bell Telephone Labor Inc	Piezoelectric damping means for mechanical vibrations
CH267210A (de) *	1948-06-03	1950-03-15	Hasler Ag	Verfahren zur magnetomechanischen Energieumsetzung.
BE483369A (enrdf_load_stackoverflow) *	1948-07-03
US2617882A (en) *	1950-05-29	1952-11-11	Rca Corp	Maximal flatness filter
US2695357A (en) *	1951-04-19	1954-11-23	Rca Corp	Frequency conversion apparatus
US2814785A (en) *	1955-07-29	1957-11-26	Rca Corp	Electromechanical filter
US3015789A (en) *	1956-04-23	1962-01-02	Toyotsushinki Kabushiki Kaisha	Mechanical filter
US2877432A (en) *	1957-01-08	1959-03-10	Clevite Corp	Electromechanical filter elements
GB846999A (en) *	1958-03-03	1960-09-07	Marconi Wireless Telegraph Co	Improvements in or relating to electro-mechanical high frequency filters
NL239635A (enrdf_load_stackoverflow) *	1958-05-30
US2948367A (en) *	1958-12-04	1960-08-09	Salvatore R Uglietto	Interlocking siding
US3064213A (en) *	1959-08-14	1962-11-13	Bell Telephone Labor Inc	Electromechanical wave transmission systems

0
- BE BE622952D patent/BE622952A/xx unknown
- NL NL283445D patent/NL283445A/xx unknown
1961
- 1961-09-28 DE DE19611616685 patent/DE1616685B1/de active Pending
1962
- 1962-08-27 US US219563A patent/US3281725A/en not_active Expired - Lifetime
- 1962-08-30 CH CH1032562A patent/CH406469A/de unknown
- 1962-09-27 SE SE10417/62A patent/SE316849B/xx unknown
- 1962-09-27 GB GB36664/62A patent/GB1019246A/en not_active Expired

Also Published As

Publication number	Publication date
DE1616685B1 (de)	1970-02-05
SE316849B (enrdf_load_stackoverflow)	1969-11-03
GB1019246A (en)	1966-02-02
BE622952A (enrdf_load_stackoverflow)
CH406469A (de)	1966-01-31
US3281725A (en)	1966-10-25

Publication	Publication Date	Title
AT224007B (enrdf_load_stackoverflow)	1962-10-25
BE601744A (enrdf_load_stackoverflow)
BE601844A (enrdf_load_stackoverflow)
BE649885A (enrdf_load_stackoverflow)	1964-10-16
BE632155A (enrdf_load_stackoverflow)
NL283445A (enrdf_load_stackoverflow)
BE626288A (enrdf_load_stackoverflow)
BE624455A (enrdf_load_stackoverflow)
BE622751A (enrdf_load_stackoverflow)
BE621627A (enrdf_load_stackoverflow)
BE620982A (enrdf_load_stackoverflow)
BE612782A (enrdf_load_stackoverflow)
BE602558A (enrdf_load_stackoverflow)
BE602469A (enrdf_load_stackoverflow)
BE602240A (enrdf_load_stackoverflow)
BE602153A (enrdf_load_stackoverflow)
BE602045A (enrdf_load_stackoverflow)
BE601970A (enrdf_load_stackoverflow)	1961-09-29
BE601847A (enrdf_load_stackoverflow)
BE601846A (enrdf_load_stackoverflow)
BE482264A (enrdf_load_stackoverflow)
BE601679A (enrdf_load_stackoverflow)
BE567723A (enrdf_load_stackoverflow)
BE601488A (enrdf_load_stackoverflow)
BE601415A (enrdf_load_stackoverflow)