IT7920026A0 - Macchina elettrica con nucleo di ferro stratificato. - Google Patents

Macchina elettrica con nucleo di ferro stratificato.

Info

Publication number: IT7920026A0
Authority: IT; Italy
Prior art keywords: electric machine; iron core; layered iron; layered; core
Prior art date: 1978-02-09

Application number

IT7920026A

Other languages

English (en)

Other versions

IT1110841B (it

Inventor

Geschka Hugo Werner

Original Assignee

Blum Eisen & Metallind

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.)

1978-02-09

Filing date

1979-02-08

Publication date

1979-02-08

1979-02-08 Application filed by Blum Eisen & Metallind filed Critical Blum Eisen & Metallind

1979-02-08 Publication of IT7920026A0 publication Critical patent/IT7920026A0/it

1986-01-06 Application granted granted Critical

1986-01-06 Publication of IT1110841B publication Critical patent/IT1110841B/it

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/02—Cores, Yokes, or armatures made from sheets
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Chemical & Material Sciences (AREA)
Composite Materials (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Transformers For Measuring Instruments (AREA)
Soft Magnetic Materials (AREA)

IT20026/79A 1978-02-09 1979-02-08 Macchine elettrica con nucleo di ferro stratificato IT1110841B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782805347 DE2805347A1 (de)	1978-02-09	1978-02-09	Elektrische maschine

Publications (2)

Publication Number	Publication Date
IT7920026A0 true IT7920026A0 (it)	1979-02-08
IT1110841B IT1110841B (it)	1986-01-06

Family

ID=6031458

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20026/79A IT1110841B (it)	1978-02-09	1979-02-08	Macchine elettrica con nucleo di ferro stratificato

Country Status (10)

Country	Link
JP (1)	JPS54114717A (it)
BE (1)	BE874075A (it)
CH (1)	CH649660A5 (it)
DE (1)	DE2805347A1 (it)
FR (1)	FR2423041A1 (it)
GB (1)	GB2014801B (it)
IT (1)	IT1110841B (it)
NL (1)	NL7901021A (it)
SE (1)	SE436816B (it)
ZA (1)	ZA79550B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2839114A1 (de) *	1978-09-08	1980-03-20	Blum Eisen & Metallind	Elektrische maschine, wie transformator, drosselspule, spannungskonstanthalter, o.dgl.
NL8602302A (nl) *	1986-09-12	1988-04-05	Philips Nv	Inductieve inrichting met een kern van amorf materiaal.
FR2631755A1 (fr) *	1988-03-02	1989-11-24	Emiliane Trancerie Spa	Procede pour la realisation d'un circuit magnetique de stator de machines electriques rotatives ou d'un circuit magnetique de transformateurs, et circuit magnetique ainsi obtenu
EP1420147A1 (de) *	2002-11-12	2004-05-19	Schätti AG	Aus miteinander verbundenen Lamellenstapeln bestehendes Werkstück
US9142349B2 (en) *	2009-06-26	2015-09-22	Tbea Shenyang Transformer Group Co., Ltd.	Method for achieving converter transformer for DC magnetic bias
EP3232450A1 (en) *	2016-04-13	2017-10-18	Vihriälä, Harri	Magnetic fluid and particular geometry for parts of electromagnetic apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE843578C (de) *	1949-12-21	1952-07-10	Philips Nv	Transformator oder Drosselspule der Kerntype mit Luftspalt
DE2723099C2 (de) *	1977-05-21	1987-04-02	E. Blum GmbH & Co, 7143 Vaihingen	Lamellierter Eisenkern für elektrische Maschinen, wie Transformatoren od. dgl.

1978
- 1978-02-09 DE DE19782805347 patent/DE2805347A1/de not_active Ceased
1979
- 1979-02-06 CH CH1158/79A patent/CH649660A5/de not_active IP Right Cessation
- 1979-02-07 JP JP1234079A patent/JPS54114717A/ja active Pending
- 1979-02-07 FR FR7903103A patent/FR2423041A1/fr not_active Withdrawn
- 1979-02-08 NL NL7901021A patent/NL7901021A/xx not_active Application Discontinuation
- 1979-02-08 ZA ZA79550A patent/ZA79550B/xx unknown
- 1979-02-08 IT IT20026/79A patent/IT1110841B/it active
- 1979-02-08 SE SE7901120A patent/SE436816B/sv unknown
- 1979-02-08 GB GB7904462A patent/GB2014801B/en not_active Expired
- 1979-02-09 BE BE0/193385A patent/BE874075A/xx unknown

Also Published As

Publication number	Publication date
SE7901120L (sv)	1979-08-10
JPS54114717A (en)	1979-09-07
SE436816B (sv)	1985-01-21
FR2423041A1 (fr)	1979-11-09
ZA79550B (en)	1980-02-27
GB2014801A (en)	1979-08-30
GB2014801B (en)	1982-11-10
NL7901021A (nl)	1979-08-13
CH649660A5 (de)	1985-05-31
DE2805347A1 (de)	1979-08-16
IT1110841B (it)	1986-01-06
BE874075A (fr)	1979-08-09

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