YU39881B - Sheet metal strip for manufacturing transormer sheets for e-form cores and to their outerlimbs conformed i-form end sheets of a choke or transformer, especially for the usage as a connecting device for gas-discharge tubes - Google Patents

Sheet metal strip for manufacturing transormer sheets for e-form cores and to their outerlimbs conformed i-form end sheets of a choke or transformer, especially for the usage as a connecting device for gas-discharge tubes

Info

Publication number: YU39881B
Authority: YU; Yugoslavia
Prior art keywords: sheets; outerlimbs; transormer; conformed; choke
Prior art date: 1979-08-21

Application number

YU2092/80A

Other versions

YU209280A (en

Inventor

B Albeck

Original Assignee

Schwabe Hermann

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.)

1979-08-21

Filing date

1980-08-21

Publication date

1985-04-30

1980-08-21 Application filed by Schwabe Hermann filed Critical Schwabe Hermann

1980-08-21 Priority to SI8012092A priority Critical patent/SI8012092A8/en

1983-06-30 Publication of YU209280A publication Critical patent/YU209280A/en

1985-04-30 Publication of YU39881B publication Critical patent/YU39881B/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)
Regulation Of General Use Transformers (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Processing Of Solid Wastes (AREA)
Manufacture Of Motors, Generators (AREA)

YU2092/80A 1979-08-21 1980-08-21 Sheet metal strip for manufacturing transormer sheets for e-form cores and to their outerlimbs conformed i-form end sheets of a choke or transformer, especially for the usage as a connecting device for gas-discharge tubes YU39881B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SI8012092A SI8012092A8 (en)	1979-08-21	1980-08-21	Sheet metal strip for manufacturing transformer sheets for e-form cores and to their outerlimbs conformed i-form end sheets of a choke or transformer, especially for the usage as a connecting device for gas-discharge tubes

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2933781A DE2933781C2 (en)	1979-08-21	1979-08-21	Process for the production of E-shaped core sheets and I-shaped return yoke sheets for a choke or a transformer, in particular for gas discharge lamps

Publications (2)

Publication Number	Publication Date
YU209280A YU209280A (en)	1983-06-30
YU39881B true YU39881B (en)	1985-04-30

Family

ID=6078926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU2092/80A YU39881B (en)	1979-08-21	1980-08-21	Sheet metal strip for manufacturing transormer sheets for e-form cores and to their outerlimbs conformed i-form end sheets of a choke or transformer, especially for the usage as a connecting device for gas-discharge tubes

Country Status (21)

Country	Link
EP (1)	EP0024319B1 (en)
JP (1)	JPS5633809A (en)
AR (1)	AR222402A1 (en)
AT (1)	ATE3480T1 (en)
AU (1)	AU540139B2 (en)
BR (1)	BR8005257A (en)
CS (1)	CS236771B2 (en)
DD (1)	DD153016A5 (en)
DE (1)	DE2933781C2 (en)
EG (1)	EG13908A (en)
ES (1)	ES494405A0 (en)
FI (1)	FI71210C (en)
GR (1)	GR69693B (en)
HU (1)	HU179890B (en)
IN (1)	IN152290B (en)
PL (1)	PL125117B1 (en)
RO (1)	RO83440B (en)
SU (1)	SU1083926A3 (en)
UA (1)	UA7590A1 (en)
YU (1)	YU39881B (en)
ZA (1)	ZA805082B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6032419A (en) *	1983-08-01	1985-02-19	Nec Corp	Power amplifier
DE3402036C1 (en) *	1984-01-21	1985-07-11	Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7067 Urbach	Method for producing E-shaped core laminates and I-shaped magnetic return path laminates of an inductor or of a transformer, especially for gas-discharge lamps
SE8404231L (en) *	1984-08-24	1986-02-25	Kanthal Ab	SET TO MAKE SLEEPING METAL FILM ELEMENTS
EP0571242A1 (en) *	1992-05-21	1993-11-24	Acec Ballasts	Magnetic circuit with airgap, particularly for ballasts for discharge lamps and its manufacturing method
DE4228642A1 (en) *	1992-08-28	1994-03-03	Tridonic Bauelemente Gmbh Dorn	Choke impedance adjustment method
DE19645098C2 (en) *	1996-11-01	2000-09-21	Vossloh Schwabe Gmbh	Choke and process for its manufacture
ES2155806B1 (en) *	1999-10-07	2001-10-16	Ventura Ind	PROCEDURE FOR DRILLING CONSTITUTIVE LAYERS OF MAGNETIC NUCLEES IN THE FORM OF "E" AND "T".
DE102004012436B4 (en)	2004-03-12	2006-04-20	Vossloh-Schwabe Deutschland Gmbh	Core sheet for inductive component
JP4961163B2 (en) *	2006-05-08	2012-06-27	ラピスセミコンダクタ株式会社	DC coupled amplifier circuit
DE102008004555B4 (en) *	2008-01-15	2010-07-29	Vossloh-Schwabe Deutschland Gmbh	Core sheet set for inductive components
DE102011116861A1 (en) *	2011-10-25	2013-04-25	Epcos Ag	Electronic component for guiding a magnetic field

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE219466C (en) *
DE159059C (en) *
US2235425A (en) *	1938-12-09	1941-03-18	Western Electric Co	Electromagnetic core
GB671823A (en) *	1948-02-06	1952-05-14	British Thomson Houston Co Ltd	Improvements in and relating to punched magnetic core laminations for electric induction apparatus such as transformers
DE1438657A1 (en) *	1962-12-07	1969-01-16	Waasner B	Core sheet for transformers
DE1638944A1 (en) *	1967-02-09	1970-05-14	Waasner B	Core sheet with two sheet metal parts
DE1613628A1 (en) *	1967-03-20	1970-07-30	Blum Eisen & Metallind	Two-part iron core, especially for transformers
DE1946885A1 (en) *	1968-09-24	1970-04-02	Elektrokovina Tovarna Elektrok	Choke coil or transformer
AT294270B (en) *	1969-07-14	1971-11-10	Berndeisel & Co Johann	Chokes for discharge lamps, in particular fluorescent lamps
DE7005834U (en) *	1970-02-19	1970-05-21	Bbc Brown Boveri & Cie	CORE PLATE FOR REACTORS OR TRANSFORMERS.
DE2139010A1 (en) *	1971-08-04	1973-03-08	Kammeyer Karl	DIVIDED SHEET METAL SECTION FOR TRANSFORMERS
DE2309727C3 (en) *	1973-02-27	1979-05-03	Fa. Hermann Schwabe, 7067 Urbach	Process for the production of chokes or transformers to be used in particular as ballasts for gas discharge lamps
DE2638780A1 (en) *	1975-09-03	1977-03-17	Leuenberger H	Shell-type magnetic core for transformer or induction coil - is built entirely of L-shaped laminations
HU172371B (en) *	1976-06-10	1978-08-28	Hiradastechnikai Anyagok Gyara	Laminated core sheets to communication technique and electronic small transformers, as well as, method for maunting iron cores of these small transformers and these small transformers
DE2652171A1 (en) *	1976-11-16	1978-05-24	Bertos Ag	CONTROL UNIT ETC. WITH E- AND I-SHAPED CORE PLATES
DE2711855A1 (en) *	1977-03-18	1978-09-21	Erich Grau	Transformer core sheet metal shell construction - has transverse yoke partitioned by joint between outer limbs of three-limb design

1979
- 1979-08-21 DE DE2933781A patent/DE2933781C2/en not_active Expired
1980
- 1980-07-30 EP EP80104497A patent/EP0024319B1/en not_active Expired
- 1980-07-30 AT AT80104497T patent/ATE3480T1/en not_active IP Right Cessation
- 1980-08-06 GR GR62619A patent/GR69693B/el unknown
- 1980-08-12 HU HU80802003A patent/HU179890B/en unknown
- 1980-08-19 PL PL1980226317A patent/PL125117B1/en unknown
- 1980-08-19 ZA ZA00805082A patent/ZA805082B/en unknown
- 1980-08-20 SU SU802970701A patent/SU1083926A3/en active
- 1980-08-20 BR BR8005257A patent/BR8005257A/en not_active IP Right Cessation
- 1980-08-20 AR AR282223A patent/AR222402A1/en active
- 1980-08-20 EG EG512/80A patent/EG13908A/en active
- 1980-08-20 DD DD80223411A patent/DD153016A5/en unknown
- 1980-08-20 UA UA2970701A patent/UA7590A1/en unknown
- 1980-08-21 CS CS805736A patent/CS236771B2/en unknown
- 1980-08-21 JP JP11410080A patent/JPS5633809A/en active Pending
- 1980-08-21 RO RO102016A patent/RO83440B/en unknown
- 1980-08-21 ES ES494405A patent/ES494405A0/en active Granted
- 1980-08-21 YU YU2092/80A patent/YU39881B/en unknown
- 1980-08-21 FI FI802648A patent/FI71210C/en not_active IP Right Cessation
- 1980-08-21 AU AU61613/80A patent/AU540139B2/en not_active Expired
- 1980-09-11 IN IN1041/CAL/80A patent/IN152290B/en unknown

Also Published As

Publication number	Publication date
PL125117B1 (en)	1983-03-31
ZA805082B (en)	1981-09-30
EG13908A (en)	1982-12-31
SU1083926A3 (en)	1984-03-30
BR8005257A (en)	1981-03-04
ES8103877A1 (en)	1981-03-16
DE2933781A1 (en)	1981-03-26
RO83440B (en)	1984-02-28
HU179890B (en)	1982-12-28
GR69693B (en)	1982-07-08
FI802648A (en)	1981-02-22
JPS5633809A (en)	1981-04-04
EP0024319B1 (en)	1983-05-18
YU209280A (en)	1983-06-30
AU6161380A (en)	1981-04-09
FI71210B (en)	1986-08-14
UA7590A1 (en)	1995-09-29
IN152290B (en)	1983-12-17
PL226317A1 (en)	1981-06-19
DE2933781C2 (en)	1982-10-07
DD153016A5 (en)	1981-12-16
CS236771B2 (en)	1985-05-15
EP0024319A1 (en)	1981-03-04
ATE3480T1 (en)	1983-06-15
ES494405A0 (en)	1981-03-16
AR222402A1 (en)	1981-05-15
AU540139B2 (en)	1984-11-01
RO83440A (en)	1984-02-21
FI71210C (en)	1986-11-24

Publication	Publication Date	Title
YU39881B (en)	1985-04-30	Sheet metal strip for manufacturing transormer sheets for e-form cores and to their outerlimbs conformed i-form end sheets of a choke or transformer, especially for the usage as a connecting device for gas-discharge tubes
GB2133695B (en)	1986-05-14	Convolutely wound paper based tampon tube
HK16584A (en)	1984-03-02	A method for the conformation of a metallic tube,particularly for a heat exchanger,and a heat exchanger provided with tubes thus conformed
GB2052662B (en)	1983-04-27	Couplings for tubes
GB2018038A (en)	1979-10-10	Fly-back transformer
GB2057776B (en)	1983-03-09	Transformer or reactor having a winding formed from sheet material
YU41173B (en)	1986-12-31	Transformer with a stray field or a choke, especially as a proconnected device for gas-discharge tubes
DE3278666D1 (en)	1988-07-14	Flyback transformer
DE3364338D1 (en)	1986-08-07	Transformer with a wound coil
JPS5525798A (en)	1980-02-23	Wound tubular heat exchanger
JPS5621305A (en)	1981-02-27	Transformer
AU559725B2 (en)	1987-03-19	Forming cellulose-free transformer coil
PH19324A (en)	1986-03-18	Method of making a cellulose-free transformer coil
AU533622B2 (en)	1983-12-01	Increasing parallel inductance of a transformer
JPS5591109A (en)	1980-07-10	Iron core for threeephase transformer
JPS5633123A (en)	1981-04-03	Manufacture of pipe having pinnhole anticorrosive property
DE3273384D1 (en)	1986-10-23	Transformer with copper coils
GB2047007B (en)	1983-03-16	C-core transformer
JPS5662305A (en)	1981-05-28	Winding former for transformer
JPS5430424A (en)	1979-03-06	Twooturn winding for largeecurrent transformer
AU539848B2 (en)	1984-10-18	Detaching strip from a wound sheet metal roll
AT347663B (en)	1979-01-10	DEVICE FOR FITTING A WALL COVERING
ZA806236B (en)	1981-09-30	A current transformer for a high-tension installation
AU526400B2 (en)	1983-01-06	Making transformer cores using steel strip
DE3270161D1 (en)	1986-04-30	Transformer or choke coil