ES194454Y - ELECTRIC FILTER DEVICE. - Google Patents

ELECTRIC FILTER DEVICE.

Info

Publication number: ES194454Y
Authority: ES; Spain
Prior art keywords: filter device; electric filter; electric; filter
Prior art date: 1970-02-24
Legal status (The legal status 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 status listed.): Expired

Application number

ES1971194454U

Other languages

Spanish (es)

Other versions

ES194454U (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Thales SA

Original Assignee

Thomson CSF SA

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.)

1970-02-24

Filing date

1971-02-19

Publication date

1975-04-01

1971-02-19 Application filed by Thomson CSF SA filed Critical Thomson CSF SA

1974-12-16 Publication of ES194454U publication Critical patent/ES194454U/en

1975-04-01 Application granted granted Critical

1975-04-01 Publication of ES194454Y publication Critical patent/ES194454Y/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
- H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Cooling Or The Like Of Electrical Apparatus (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Control Of Motors That Do Not Use Commutators (AREA)

ES1971194454U 1970-02-24 1971-02-19 ELECTRIC FILTER DEVICE. Expired ES194454Y (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7006595A FR2080126A5 (en)	1970-02-24	1970-02-24

Publications (2)

Publication Number	Publication Date
ES194454U ES194454U (en)	1974-12-16
ES194454Y true ES194454Y (en)	1975-04-01

Family

ID=9051191

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1971194454U Expired ES194454Y (en)	1970-02-24	1971-02-19	ELECTRIC FILTER DEVICE.

Country Status (7)

Country	Link
BE (1)	BE762578A (en)
CH (1)	CH518630A (en)
DE (1)	DE2108675A1 (en)
ES (1)	ES194454Y (en)
FR (1)	FR2080126A5 (en)
GB (1)	GB1297224A (en)
NL (1)	NL7102090A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI87405C (en) *	1990-02-07	1992-12-28	Lk Products Oy	HOEGFREKVENSFILTER
FI89429C (en) *	1991-01-11	1993-09-27	Solitra Oy	Duplex filters
DE4304842C2 (en) *	1993-02-17	1997-12-11	Siemens Matsushita Components	Method for adjusting the resonance frequency of ceramic resonators for setting the center frequency of microwave ceramic filters
US6812808B2 (en)	2001-09-13	2004-11-02	Radio Frequency Systems, Inc.	Aperture coupled output network for ceramic and waveguide combiner network
US8269582B2 (en)	2009-10-30	2012-09-18	Alcatel Lucent	Tuning element assembly and method for RF components
DE102013020428A1 (en)	2013-12-05	2015-06-11	Kathrein-Werke Kg	High frequency filter in coaxial design
DE102014012752A1 (en)	2014-08-27	2016-03-03	Tesat-Spacecom Gmbh & Co. Kg	Generic channel filter

1970
- 1970-02-24 FR FR7006595A patent/FR2080126A5/fr not_active Expired
1971
- 1971-02-05 BE BE762578A patent/BE762578A/en unknown
- 1971-02-08 CH CH180771A patent/CH518630A/en not_active IP Right Cessation
- 1971-02-17 NL NL7102090A patent/NL7102090A/xx unknown
- 1971-02-19 ES ES1971194454U patent/ES194454Y/en not_active Expired
- 1971-02-24 DE DE19712108675 patent/DE2108675A1/en active Pending
- 1971-04-19 GB GB1297224D patent/GB1297224A/en not_active Expired

Also Published As

Publication number	Publication date
DE2108675A1 (en)	1971-09-09
GB1297224A (en)	1972-11-22
NL7102090A (en)	1971-08-26
CH518630A (en)	1972-01-31
BE762578A (en)	1971-07-16
FR2080126A5 (en)	1971-11-12
ES194454U (en)	1974-12-16

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