SE435558B - SWITCH CONNECTOR CONNECTOR IN STEP CONNECTOR TRANSFORMERS - Google Patents

SWITCH CONNECTOR CONNECTOR IN STEP CONNECTOR TRANSFORMERS

Info

Publication number
SE435558B
SE435558B SE8001550A SE8001550A SE435558B SE 435558 B SE435558 B SE 435558B SE 8001550 A SE8001550 A SE 8001550A SE 8001550 A SE8001550 A SE 8001550A SE 435558 B SE435558 B SE 435558B
Authority
SE
Sweden
Prior art keywords
contact
connector
transformers
paths
bridge
Prior art date
Application number
SE8001550A
Other languages
Swedish (sv)
Other versions
SE8001550L (en
Inventor
A Bleibtreu
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.)
Filing date
Publication date
Application filed by Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of SE8001550L publication Critical patent/SE8001550L/en
Publication of SE435558B publication Critical patent/SE435558B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts

Landscapes

  • Contacts (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Description

50011550-6 _ Föreliggande uppfinning skall närmare beskrivas med 'hänvisning till bifogade ritning, som i form av ett utföringsexempel visar ett utsnitt av ett cylindriskt oljekärl för en lastväljare. The present invention will be described in more detail with reference to the accompanying drawing, which in the form of an exemplary embodiment shows a section of a cylindrical oil vessel for a load selector.

I oylinderväggen 1 i lastväljarens oljekärl sitter längs en övrevbana ett flertal fasta stegkontakter 2, 3, som på utsidan är . försedda med en plan anslutning 4 för anslutning av förbindelseled- ningar och som på insidan har en speciell kontaktyta 5. Under steg-_ kontakterna 2, 3 är inrättad en genomgående kontaktbana 6, som tjänar såsom lastavledning resp såsom lastväljarens nollpunkt. Med hjälp av kontaktbryggan 7 kan varje stegkontakt 2 eller 3 valfritt förbindas med lastavledningen, 'alltså med kontaktbanan 6. Kontaktbryggan. 7 har en övre och en undre kontaktrulle 8 resp 9, som båda* ä-r lagrade i var ' sin arm 10, 11 hörande till en i detalj ej närmare visad kontaktbrygg- hållare av isolermaterial och som över en böjlig ledning 12 är elak-_ triskt ledande förbundna med varandra. De båda armarna 10, 11 hörande till den ej närmare visade kontaktbrygghållaren är rörliga i förhål- lande till varandra. På dessa armar 10 och 11 inverkarlvidare de lika- ledes ej närmare visade kontakttryckfjädrarna på vanligt sätt. Kontakt- brygghållaren förflyttas - såsom likaledes i detalj ej visas - på känt safe med hjälp av ett i øijekärlees me lagrat drivande rör, så att - såsom redan nämnts - en fast stegkontakt 2 eller 3 alltid valfritt kan förbindas med kontaktbanan 6, som bildar lastavledningen. För för- bättring av kontaktrullarnas 8 upp- eller avrullning på resp från de fasta stegkontakternas 2, 3 kontaktytor 5 är dessa försedda med av- fasningar 13. Till de med naturnödvändighet existerande ojämnheterna, särskilt i den de enskilda stegkontakterna 2, 3 innehållande avrull- -ningsbanam förmår. kontaktbryggan 7 attp utan vidare anpassa sig, emedan varje kontaktrulle 8, 9 separat ledes i kontaktbrygghållarens armå10 , resp 11 och emedan båda kontaktrullarna 8, 9 på grund av den böjliga ledningen 12 också är rörliga i förhållande till varandra. En för- skjutning av kontaktbryggan är därmed lika betydelselös som de med natur-nödvändighet uppkommande skillnaderna i de båda kontaktrxxllarnas rotationshastigheter. 'In the cylinder wall 1 in the oil selector of the load selector there are along a top tear path a plurality of fixed step contacts 2, 3, which are on the outside. provided with a flat connection 4 for connection of connecting lines and which on the inside has a special contact surface 5. Under the step contacts 2, 3 a continuous contact path 6 is arranged, which serves as load diversion or as the zero point of the load selector. With the aid of the contact bridge 7, each step contact 2 or 3 can optionally be connected to the load diversion, i.e. to the contact path 6. The contact bridge. 7 has an upper and a lower contact roller 8 and 9, respectively, both of which are mounted in their respective arms 10, 11 belonging to a contact bridge holder of insulating material, not shown in detail, and which are _ trically leading connected to each other. The two arms 10, 11 belonging to the contact bridge holder (not shown) are movable in relation to each other. On these arms 10 and 11, the contact pressure springs, which are also not shown in more detail, act in the usual way. The contact bridge holder is moved - as is also not shown in detail - on a known safe by means of a driving tube stored in an eye vessel, so that - as already mentioned - a fixed step contact 2 or 3 can always optionally be connected to the contact path 6, which forms the load diversion. . In order to improve the winding or unwinding of the contact rollers 8 on or from the contact surfaces 5 of the fixed step contacts 2, these are provided with chamfers 13. For the irregularities existing with natural necessity, especially in the unwinding rollers 2, 3 containing -ningsbanam able. the contact bridge 7 should adapt without further ado, because each contact roller 8, 9 is guided separately in the arm 10, respectively 11 of the contact bridge holder and since both contact rollers 8, 9 are also movable relative to each other due to the flexible line 12. A displacement of the contact bridge is thus as insignificant as the differences that naturally arise in the rotational speeds of the two contactors. '

Claims (1)

1. eoq1sso-s P a t e n t k r a v : Kontaktanordning för lindningskopplare i transformatorer med . stegkoppling med en längs tvâ oirkelbågar avrullningsbar kontaktbrygga (7), som består av två axiellt med varandra förbundna och i en kontakt- ' brygghållare lagrade kontaktrullar (8, 9) och med på cirkelbågarna anordnade fasta kontakter, som är utförda såväl såsom enskilda kontak- ter (5) som också såsom kontaktbanor (6), varvid alltid en förbindelse mellan två kontakter i båda cirkelbanorna kan framställas med hjälp av' den avrullningsbara kontaktbryggan (7), k ä n n e t e c k n a d av ' .att kontaktrullarnas (8, 9) axiella förbindelser består av en böjlig leaning (12), och 'att varje kontamtmnle (8, 9) är lagrad 1 en arm (10, 11) i konüflßrygghållaren, varvid de båda armarna (10, 11) obero- ende av varandra är svängbara i riktning mot kontaktbanorna (6, 15, 5).1. eoq1sso-s P a t e n t k r a v: Contact device for winding couplers in transformers with. step coupling with a contact bridge (7) which can be unrolled along two circular arcs, which consists of two contact rollers (8, 9) axially connected to each other and stored in a contact bridge holder and with fixed contacts arranged on the circular arches, which are designed as individual contact (5) as also as contact paths (6), wherein always a connection between two contacts in both circular paths can be made by means of the 'roll-out contact bridge (7), characterized by the axial connections of the contact rollers (8, 9). consists of a flexible leaning (12), and that each contact member (8, 9) is mounted in an arm (10, 11) in the cone holder, the two arms (10, 11) being independently pivotable in the direction towards the contact paths (6, 15, 5).
SE8001550A 1979-03-15 1980-02-28 SWITCH CONNECTOR CONNECTOR IN STEP CONNECTOR TRANSFORMERS SE435558B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792910161 DE2910161A1 (en) 1979-03-15 1979-03-15 CONTACT ARRANGEMENT FOR TAPE SWITCHES OF TAPE TRANSFORMERS

Publications (2)

Publication Number Publication Date
SE8001550L SE8001550L (en) 1980-09-16
SE435558B true SE435558B (en) 1984-10-01

Family

ID=6065459

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8001550A SE435558B (en) 1979-03-15 1980-02-28 SWITCH CONNECTOR CONNECTOR IN STEP CONNECTOR TRANSFORMERS

Country Status (7)

Country Link
JP (1) JPS55127010A (en)
DE (1) DE2910161A1 (en)
ES (1) ES489546A1 (en)
FR (1) FR2451659A1 (en)
GB (1) GB2045534B (en)
NL (1) NL186607C (en)
SE (1) SE435558B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207894C2 (en) * 1982-03-05 1986-03-13 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Contact arrangement for step switches of step transformers
DE3316865C2 (en) * 1983-05-07 1986-04-24 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Contact arrangement consisting essentially of copper or a copper alloy for load selectors of step transformers
DE3316866A1 (en) * 1983-05-07 1984-11-08 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Contact arrangement for load selectors of stepping transformers
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
DE3630464A1 (en) * 1986-09-06 1988-03-10 Reinhausen Maschf Scheubeck Contact arrangement for load selectors of tapped transformers
CN113192775B (en) * 2021-04-26 2022-11-18 国网河南省电力公司超高压公司 Contact assembly for on-load voltage regulating switch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL53950C (en) * 1900-01-01
DE396882C (en) * 1922-01-29 1924-07-03 Aeg Control switch for three-phase transformers with taps
DE495643C (en) * 1928-12-10 1930-04-09 Oerlikon Maschf Balance contact for high current switch
GB382260A (en) * 1931-07-24 1932-10-20 Gen Electric Improvements in and relating to electric contact devices
CH228068A (en) * 1942-04-13 1943-07-31 Bbc Brown Boveri & Cie Flexible power supply to vibrating heavy current contacts.
NL67667C (en) * 1946-10-23 1951-03-16 Smit & Willem & Co Nv
DE1114924B (en) * 1956-06-25 1961-10-12 Licentia Gmbh Contact arrangement for diverter switch of the tap changer of variable transformers
DE1907874U (en) * 1960-08-04 1965-01-07 Licentia Gmbh LOAD SWITCH FOR STEPPED TRANSFORMERS.
BE821312A (en) * 1974-10-22 1975-02-17 SWITCH

Also Published As

Publication number Publication date
DE2910161C2 (en) 1982-09-09
FR2451659B1 (en) 1984-06-01
GB2045534B (en) 1983-04-20
FR2451659A1 (en) 1980-10-10
JPS55127010A (en) 1980-10-01
ES489546A1 (en) 1980-09-16
DE2910161A1 (en) 1980-09-18
SE8001550L (en) 1980-09-16
NL8001524A (en) 1980-09-17
NL186607C (en) 1991-01-02
GB2045534A (en) 1980-10-29
JPH0142123B2 (en) 1989-09-11
NL186607B (en) 1990-08-01

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