BR112018071188A2 - cabeça de comutador de derivação de carga e comutador de derivação de carga com a mesma - Google Patents

cabeça de comutador de derivação de carga e comutador de derivação de carga com a mesma

Info

Publication number
BR112018071188A2
BR112018071188A2 BR112018071188-8A BR112018071188A BR112018071188A2 BR 112018071188 A2 BR112018071188 A2 BR 112018071188A2 BR 112018071188 A BR112018071188 A BR 112018071188A BR 112018071188 A2 BR112018071188 A2 BR 112018071188A2
Authority
BR
Brazil
Prior art keywords
shunt switch
load shunt
region
load
head
Prior art date
Application number
BR112018071188-8A
Other languages
English (en)
Inventor
Atmanspacher Jörg
Goss Michael
Stempfhuber Johannes
Schlepp Klaus
Original Assignee
Maschinenfabrik Reinhausen Gmbh
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 Maschinenfabrik Reinhausen Gmbh filed Critical Maschinenfabrik Reinhausen Gmbh
Publication of BR112018071188A2 publication Critical patent/BR112018071188A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped
    • 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
    • H01F27/08—Cooling; Ventilating
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • 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
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • 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
    • 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
    • H01H9/0044—Casings; Mountings; Disposition in transformer housing
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers
    • 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
    • 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
    • H01H2009/0061—Monitoring tap change switching devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Measuring Volume Flow (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

uma cabeça de comutador de derivação de carga (20) para um comutador de derivação de carga (10) compreende uma primeira região (21) que é formada na cabeça de comutador de derivação de carga (20) e através da qual um fluido isolante (17) do comutador de derivação de carga (10) por fluir; uma segunda região (23) que é separada da primeira região (21) por uma parede (22); um aparelho detector (39) para detectar uma taxa de fluxo elevada do fluido isolante (17) compreendendo uma aba (24) de controle de fluxo que é arranjada na primeira região (21) e alterna a partir de uma primeira posição (24a) à uma segunda posição (24b) começando a partir de uma taxa de fluxo definida no fluido isolante (17); um primeiro ímã de acoplamento (25) que é fixo à aba (24) e é localizado nas imediações da parede (22) na segunda posição (24b) da aba (24) de controle de fluxo (24); um segundo ímã de acoplamento (26) que é arranjado nas imediações da parede (22) na segunda região (23); um interruptor (27) que é arranjado na segunda região (23) e é acoplado ao segundo ímã de acoplamento (26) de modo que o processo de alternação da aba (24) de controle de fluxo a partir da primeira posição (24a) à segunda posição (24b) opera o interruptor (27).
BR112018071188-8A 2016-06-02 2017-05-11 cabeça de comutador de derivação de carga e comutador de derivação de carga com a mesma BR112018071188A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016110221.0A DE102016110221A1 (de) 2016-06-02 2016-06-02 Laststufenschalterkopf sowie Laststufenschalter mit Laststufenschalterkopf
DE102016110221.0 2016-06-02
PCT/EP2017/061302 WO2017207237A1 (de) 2016-06-02 2017-05-11 Laststufenschalterkopf sowie laststufenschalter mit laststufenschalterkopf

Publications (1)

Publication Number Publication Date
BR112018071188A2 true BR112018071188A2 (pt) 2019-02-12

Family

ID=59034718

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018071188-8A BR112018071188A2 (pt) 2016-06-02 2017-05-11 cabeça de comutador de derivação de carga e comutador de derivação de carga com a mesma

Country Status (11)

Country Link
US (1) US11177068B2 (pt)
EP (1) EP3465710B1 (pt)
JP (1) JP6928617B2 (pt)
KR (1) KR20190011736A (pt)
CN (1) CN109313996B (pt)
BR (1) BR112018071188A2 (pt)
DE (1) DE102016110221A1 (pt)
RU (1) RU2730939C2 (pt)
UA (1) UA125068C2 (pt)
WO (1) WO2017207237A1 (pt)
ZA (1) ZA201806737B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102443763B1 (ko) 2019-01-30 2022-09-20 주식회사 엘지에너지솔루션 전극 압연롤 세정장치 및 세정방법

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741484A (en) * 1953-01-29 1955-12-07 John Kenrick Haynes Improvements in or relating to gas flow responsive electric switch devices
DE1952048A1 (de) 1969-10-16 1971-06-03 Reinhausen Maschf Scheubeck Schutzrelais fuer Stufenschalter von Regeltransformatoren
DE2948111A1 (de) 1979-11-29 1981-06-04 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Mit oelfilteranlage versehener stufentransformatoren
DD207645A3 (de) 1982-02-04 1984-03-07 Dietrich Kroll Stauklappe fuer schutzeinrichtungen
DE3504916A1 (de) 1985-02-13 1986-08-14 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Oelgefuellter einbaustufenschalter mit oelausdehnungsgefaess
JPS6472434A (en) * 1987-09-14 1989-03-17 Saginomiya Seisakusho Inc Flow switch
JPH05118717A (ja) 1991-09-06 1993-05-14 T G K:Kk 冷凍装置の冷媒充填量不足検出装置
DE4214431C3 (de) * 1992-04-30 1996-08-14 Reinhausen Maschf Scheubeck Stufenschalter mit Motorantrieb
JP2001267149A (ja) 2000-03-21 2001-09-28 Mitsubishi Electric Corp タップ切換装置
JP2003214377A (ja) 2002-01-22 2003-07-30 Nidec Shibaura Corp ポンプ及びそれを用いた洗濯機、給湯器及び食器洗い機
RU50045U1 (ru) * 2004-11-11 2005-12-10 Открытое Акционерное Общество "Запорожтрансформатор" - ОАО "ЗТР" Переключатель ответвлений обмоток трансформатора без возбуждения
DE102005058793B3 (de) * 2005-12-09 2006-12-07 Maschinenfabrik Reinhausen Gmbh Umsteller für Schaltüberwachungseinrichtung
CN2916911Y (zh) * 2006-06-28 2007-06-27 林振轩 水流开关结构
CN200997364Y (zh) * 2006-12-27 2007-12-26 东北大学 一种电磁感应流量开关
US8351169B2 (en) 2008-01-01 2013-01-08 Ctr Manufacturing Industries Limited System and method for preventing, protecting OLTC from fire and/or transformer from explosion
DE102008027274B3 (de) 2008-06-06 2009-08-27 Maschinenfabrik Reinhausen Gmbh Leistungstransformator mit Stufenschalter
DE102010008973B4 (de) * 2010-02-24 2015-11-05 Maschinenfabrik Reinhausen Gmbh Stufenschalter des Hybridtyps mit Halbleiterschaltelementen
CN202034302U (zh) * 2010-09-30 2011-11-09 广东联塑科技实业有限公司 一种水流指示器
DE202012100679U1 (de) * 2012-02-28 2012-03-27 Maschinenfabrik Reinhausen Gmbh Schutzrelais für Transformator mit Laststufenschalter
JP2013251113A (ja) 2012-05-31 2013-12-12 Fuji Koki Corp フロースイッチ
JP2015115397A (ja) 2013-12-10 2015-06-22 三菱電機株式会社 油流保護継電器
EP2899728B2 (en) * 2014-01-22 2019-11-13 ABB Schweiz AG A device comprising a high voltage apparatus including a fluid and equipment for detecting one or more physical properties of the fluid
CN204257438U (zh) * 2014-12-29 2015-04-08 刁俊起 一种永磁驱动有载调压开关

Also Published As

Publication number Publication date
KR20190011736A (ko) 2019-02-07
CN109313996B (zh) 2020-07-17
ZA201806737B (en) 2019-07-31
RU2018141835A3 (pt) 2020-07-09
RU2730939C2 (ru) 2020-08-26
JP2019520700A (ja) 2019-07-18
CN109313996A (zh) 2019-02-05
RU2018141835A (ru) 2020-07-09
DE102016110221A1 (de) 2017-12-07
EP3465710A1 (de) 2019-04-10
EP3465710B1 (de) 2020-04-22
JP6928617B2 (ja) 2021-09-01
US20210225583A1 (en) 2021-07-22
UA125068C2 (uk) 2022-01-05
WO2017207237A1 (de) 2017-12-07
US11177068B2 (en) 2021-11-16

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements