BE814019A - MULTIPLE LARGE BAND DIFFERENTIAL TRANSFORMER - Google Patents

MULTIPLE LARGE BAND DIFFERENTIAL TRANSFORMER

Info

Publication number: BE814019A
Authority: BE; Belgium
Prior art keywords: differential transformer; large band; multiple large; band differential; transformer
Prior art date: 1973-08-29

Application number

BE143466A

Other languages

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.)

1973-08-29

Filing date

1974-04-22

Publication date

1974-08-16

1974-04-22 Application filed filed Critical

1974-08-16 Publication of BE814019A publication Critical patent/BE814019A/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F2017/067—Core with two or more holes to lead through conductor

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Coils Or Transformers For Communication (AREA)

BE143466A 1973-08-29 1974-04-22 MULTIPLE LARGE BAND DIFFERENTIAL TRANSFORMER BE814019A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732343403 DE2343403A1 (en)	1973-08-29	1973-08-29	MULTIPLE BROADBAND DIFFERENTIAL TRANSMITTER

Publications (1)

Publication Number	Publication Date
BE814019A true BE814019A (en)	1974-08-16

Family

ID=5890947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE143466A BE814019A (en)	1973-08-29	1974-04-22	MULTIPLE LARGE BAND DIFFERENTIAL TRANSFORMER

Country Status (5)

Country	Link
AT (1)	AT331877B (en)
BE (1)	BE814019A (en)
CH (1)	CH567787A5 (en)
DE (1)	DE2343403A1 (en)
NL (1)	NL7406175A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2703258C2 (en) *	1977-01-27	1983-03-24	Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen	Taps based on the directional coupler principle with different tubular core transformers
DE3028683C2 (en) *	1980-07-29	1984-02-16	Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen	Multiple branching device for high-frequency signals

1973
- 1973-08-29 DE DE19732343403 patent/DE2343403A1/en not_active Withdrawn
1974
- 1974-04-22 BE BE143466A patent/BE814019A/en not_active IP Right Cessation
- 1974-04-26 CH CH572674A patent/CH567787A5/xx not_active IP Right Cessation
- 1974-04-30 AT AT358274A patent/AT331877B/en not_active IP Right Cessation
- 1974-05-08 NL NL7406175A patent/NL7406175A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
CH567787A5 (en)	1975-10-15
AT331877B (en)	1976-08-25
ATA358274A (en)	1975-12-15
DE2343403A1 (en)	1975-03-13
NL7406175A (en)	1975-03-04

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Legal Events

Date	Code	Title	Description
1984-10-31	RE	Patent lapsed	Owner name: ROBERT BOSCH ELEKTRONIK G.M.B.H. Effective date: 19840422

Date

Code

Title

Description

1984-10-31

Patent lapsed

Owner name: ROBERT BOSCH ELEKTRONIK G.M.B.H.

Effective date: 19840422