BE835000A - Commutateur a gradins pour transformateurs polyphases a gradins avec montage en triangle ou en etoile - Google Patents

Commutateur a gradins pour transformateurs polyphases a gradins avec montage en triangle ou en etoile

Info

Publication number: BE835000A
Authority: BE; Belgium
Prior art keywords: triangle; polyphase; transformers; switch; star mounting
Prior art date: 1974-11-22

Application number

BE161365A

Other languages

English (en)

French (fr)

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.)

1974-11-22

Filing date

1975-10-29

Publication date

1976-02-16

1974-11-22 Priority claimed from DE19742455309 external-priority patent/DE2455309C2/de

1975-10-29 Application filed filed Critical

1976-02-16 Publication of BE835000A publication Critical patent/BE835000A/xx

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices

BE161365A 1974-11-22 1975-10-29 Commutateur a gradins pour transformateurs polyphases a gradins avec montage en triangle ou en etoile BE835000A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742455309 DE2455309C2 (de)		1974-11-22	Stufenschalter für mehrphasige Stufentransformatoren in Dreieckschaltung oder in Sparschaltung

Publications (1)

Publication Number	Publication Date
BE835000A true BE835000A (fr)	1976-02-16

Family

ID=5931482

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE161365A BE835000A (fr)	1974-11-22	1975-10-29	Commutateur a gradins pour transformateurs polyphases a gradins avec montage en triangle ou en etoile

Country Status (8)

Country	Link
JP (1)	JPS5922366B2 (de)
AT (1)	AT341045B (de)
BE (1)	BE835000A (de)
FR (1)	FR2292321A1 (de)
GB (1)	GB1496184A (de)
IN (1)	IN155520B (de)
NL (1)	NL179953C (de)
SE (1)	SE401880B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT373095B (de) *	1979-09-11	1983-12-12	Elin Union Ag	Stufenschalteranordnung fuer mehrphasige stufentransformatoren
JPS61140122A (ja) *	1984-12-13	1986-06-27	Mitsubishi Electric Corp	負荷時タツプ切換装置
JPH0351586A (ja) *	1989-07-18	1991-03-05	Nippon Daiyabarubu Kk	ボール弁用補強シート

1975
- 1975-10-01 AT AT749675A patent/AT341045B/de not_active IP Right Cessation
- 1975-10-09 NL NL7511866A patent/NL179953C/xx not_active IP Right Cessation
- 1975-10-20 IN IN2027/CAL/75A patent/IN155520B/en unknown
- 1975-10-27 GB GB4412475A patent/GB1496184A/en not_active Expired
- 1975-10-29 BE BE161365A patent/BE835000A/xx not_active IP Right Cessation
- 1975-11-18 SE SE7512919A patent/SE401880B/xx not_active IP Right Cessation
- 1975-11-21 JP JP13935875A patent/JPS5922366B2/ja not_active Expired
- 1975-11-21 FR FR7535680A patent/FR2292321A1/fr active Granted

Also Published As

Publication number	Publication date
IN155520B (de)	1985-02-16
FR2292321B1 (de)	1981-05-22
NL7511866A (nl)	1976-05-25
GB1496184A (en)	1977-12-30
JPS5922366B2 (ja)	1984-05-26
SE7512919L (sv)	1976-05-24
ATA749675A (de)	1977-05-15
DE2455309B1 (de)	1976-04-29
AT341045B (de)	1978-01-10
SE401880B (sv)	1978-05-29
JPS5175917A (en)	1976-06-30
FR2292321A1 (fr)	1976-06-18
NL179953C (nl)	1986-12-01
NL179953B (nl)	1986-07-01

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Legal Events

Date

Code

Title

Description

1989-12-31

CH

Change of patent owner

Owner name: *MASCHINENFABRIK REINHAUSEN G.M.B.H.

Effective date: 19890329

1992-04-30

RE

Patent lapsed

Owner name: MASCHINENFABRIK REINHAUSEN G.M.B.H.

Effective date: 19911031