NL185878C - Contact device for load pickers for tap transformers. - Google Patents

Contact device for load pickers for tap transformers.

Info

Publication number: NL185878C
Authority: NL; Netherlands
Prior art keywords: pickers; load; contact device; tap transformers; transformers
Prior art date: 1979-04-12

Application number

NL8002102A

Other languages

Dutch (nl)

Other versions

NL8002102A (en

NL185878B (en

Original Assignee

Reinhausen Maschf Scheubeck

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.)

1979-04-12

Filing date

1980-04-10

Publication date

1990-08-01

1980-04-10 Application filed by Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck

1980-10-14 Publication of NL8002102A publication Critical patent/NL8002102A/en

1990-03-01 Publication of NL185878B publication Critical patent/NL185878B/en

1990-08-01 Application granted granted Critical

1990-08-01 Publication of NL185878C publication Critical patent/NL185878C/en

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
- H01H9/0016—Contact arrangements for tap changers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Contacts (AREA)
Push-Button Switches (AREA)
Thermally Actuated Switches (AREA)

NL8002102A 1979-04-12 1980-04-10 Contact device for load pickers for tap transformers. NL185878C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19792914928 DE2914928C2 (en)	1979-04-12	1979-04-12	Contact arrangement for load selectors of step transformers
DE2914928		1979-04-12

Publications (3)

Publication Number	Publication Date
NL8002102A NL8002102A (en)	1980-10-14
NL185878B NL185878B (en)	1990-03-01
NL185878C true NL185878C (en)	1990-08-01

Family

ID=6068209

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8002102A NL185878C (en)	1979-04-12	1980-04-10	Contact device for load pickers for tap transformers.

Country Status (9)

Country	Link
JP (1)	JPS55140215A (en)
DE (1)	DE2914928C2 (en)
ES (1)	ES490457A0 (en)
FR (1)	FR2454167A1 (en)
GB (1)	GB2049288B (en)
HU (1)	HU178387B (en)
IN (1)	IN153245B (en)
NL (1)	NL185878C (en)
SE (1)	SE436082B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3326549A1 (en) *	1983-07-22	1985-02-07	Transformatoren Union Ag, 7000 Stuttgart	LOAD SELECTOR FOR STAGE TRANSFORMERS
DE3401297A1 (en) *	1984-01-16	1985-07-18	Transformatoren Union Ag, 7000 Stuttgart	LOAD SELECTOR FOR STAGE TRANSFORMERS
DE3407332A1 (en) *	1984-02-29	1985-08-29	Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg	Load selector for stepping transformers having switching contacts which can be rolled off
DE3409077A1 (en) *	1984-03-13	1985-09-19	Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg	Changeover arrangement for load selector switches of tapped transformers
DE3416050A1 (en) *	1984-04-30	1985-10-31	Transformatoren Union Ag, 7000 Stuttgart	LOAD SELECTOR FOR STAGE TRANSFORMERS
EP2666171A1 (en) *	2011-01-20	2013-11-27	Maschinenfabrik Reinhausen GmbH	Tap changer
CN105393323B (en)	2013-02-20	2018-09-07	Abb瑞士股份有限公司	tap changer contact system
DE102013107550B4 (en)	2013-07-16	2017-05-04	Maschinenfabrik Reinhausen Gmbh	load selector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL67667C (en) *	1946-10-23	1951-03-16	Smit & Willem & Co Nv
NL155138C (en) *	1950-08-01
GB763245A (en) *	1953-08-13	1956-12-12	Brookhirst Switchgear Ltd	Improvements in or relating to electric switches or switchgear
DE1763529B2 (en) *	1968-06-19	1972-04-06	Maschinenfabrik Reinhausen Gebruder Scheubeck KG, 8400 Regensburg	ARRANGEMENT FOR CHANGING THE LOAD OF A THREE-PHASE, STAR-SWITCHED STEPPING TRANSFORMER
DE2104661B1 (en) *	1971-02-02	1972-03-16	Transformatoren Union Ag	Contact arrangement for selector, switchover and / or reverser of transformers
NL147571B (en) *	1971-05-03	1975-10-15	Smit Nijmegen Electrotec	LOAD SELECTOR OR LOAD SELECTOR FINE SELECTOR WITH BYPASSING IMPEDANCES MOVING WITH THE MOVABLE CONTACTS.

1979
- 1979-04-12 DE DE19792914928 patent/DE2914928C2/en not_active Expired
- 1979-10-30 IN IN759/DEL/79A patent/IN153245B/en unknown
1980
- 1980-03-31 HU HU75780A patent/HU178387B/en not_active IP Right Cessation
- 1980-04-09 SE SE8002659A patent/SE436082B/en not_active IP Right Cessation
- 1980-04-10 GB GB8011923A patent/GB2049288B/en not_active Expired
- 1980-04-10 NL NL8002102A patent/NL185878C/en not_active IP Right Cessation
- 1980-04-11 JP JP4697080A patent/JPS55140215A/en active Granted
- 1980-04-11 FR FR8008211A patent/FR2454167A1/en active Granted
- 1980-04-11 ES ES490457A patent/ES490457A0/en active Granted

Also Published As

Publication number	Publication date
NL8002102A (en)	1980-10-14
GB2049288B (en)	1983-05-25
NL185878B (en)	1990-03-01
ES8101306A1 (en)	1980-12-01
FR2454167A1 (en)	1980-11-07
JPH0147885B2 (en)	1989-10-17
JPS55140215A (en)	1980-11-01
DE2914928C2 (en)	1983-02-24
SE436082B (en)	1984-11-05
FR2454167B1 (en)	1984-09-07
HU178387B (en)	1982-04-28
ES490457A0 (en)	1980-12-01
GB2049288A (en)	1980-12-17
DE2914928A1 (en)	1980-10-16
IN153245B (en)	1984-06-23
SE8002659L (en)	1980-10-13

Publication	Publication Date	Title
NL190290B (en)	1993-08-02	ELECTROCHEMICAL DEVICE.
NO791748L (en)	1979-12-03	WELDING DEVICE.
NO152858C (en)	1985-11-27	DOUBLE ELECTRICAL CONTACT DEVICE.
NO791749L (en)	1979-12-03	WELDING DEVICE.
NO153159C (en)	1986-01-22	ELECTRICAL CONNECTING DEVICE.
NO794214L (en)	1980-09-02	ELECTRIC WELDING DEVICE.
NO153947C (en)	1986-06-18	ELECTRICAL CONTACT DEVICE.
NL184858C (en)	1989-11-16	LOAD SWITCH FOR TRANSFORMER SWITCH SWITCHES.
NO794296L (en)	1980-10-10	ELEVATOR DEVICE.
NL193965B (en)	2000-11-01	Videotape device.
NO794045L (en)	1980-06-13	SWITCHING DEVICE FOR AN ELEVATOR GROUP.
NO801095L (en)	1980-12-01	DEVICE FOR DRILLBOR.
NO800097L (en)	1980-08-08	MATE DEVICE.
NL185878C (en)	1990-08-01	Contact device for load pickers for tap transformers.
NL181537C (en)	1987-09-01	POWER INTERRUPTER DEVICE.
NL7901993A (en)	1979-09-18	CONTACT DEVICE.
NO801695L (en)	1980-12-30	ELECTRICAL CONTACT DEVICE.
IT8021842A0 (en)	1980-05-07	SWITCHING DEVICE.
ES493345A0 (en)	1981-04-01	AN INERCIAL SWITCHING DEVICE
NL191115C (en)	1995-02-01	Welding device.
NL186932C (en)	1991-04-02	DIP SWITCH FOR DIP TRANSFORMERS.
NL186607C (en)	1991-01-02	Contact device for step switches for branch transformers.
IT8019838A0 (en)	1980-02-11	SEMICONDUCTOR DEVICE.
ES253407Y (en)	1982-04-16	ELECTRICAL CONNECTION DEVICE.
NO791896L (en)	1979-12-28	CONTACT DEVICE.

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1987-03-02	BA	A request for search or an international-type search has been filed
1987-04-01	BB	A search report has been drawn up
1987-07-01	BC	A request for examination has been filed
1989-05-16	DNT	Communications of changes of names of applicants whose applications have been laid open to public inspection	Free format text: SCHEUBECK GMBH & CO.
1989-06-16	CNR	Transfer of rights (patent application after its laying openfor public ins pection)	Free format text: REINHAUSEN GMBH. MASCHINENFABRIK -
1998-01-05	V1	Lapsed because of non-payment of the annual fee	Effective date: 19971101