MY147021A - Transformer with tap-switching device and method of switching taps of transformer - Google Patents

Transformer with tap-switching device and method of switching taps of transformer

Info

Publication number
MY147021A
MY147021A MYPI20070964A MYPI20070964A MY147021A MY 147021 A MY147021 A MY 147021A MY PI20070964 A MYPI20070964 A MY PI20070964A MY PI20070964 A MYPI20070964 A MY PI20070964A MY 147021 A MY147021 A MY 147021A
Authority
MY
Malaysia
Prior art keywords
transformer
drive
tap
switching device
main housing
Prior art date
Application number
MYPI20070964A
Inventor
Haruhisa Wada
Yukinobu Takiguchi
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of MY147021A publication Critical patent/MY147021A/en

Links

Landscapes

  • Housings And Mounting Of Transformers (AREA)

Abstract

A TRANSFORMER HAS A COIL (15) THAT HAS TERMINALS (21); AN INSULATING MEDIUM (11) INSULATING THE COIL (15); A TAP-SWITCHING DEVICE (1) CONFIGURED TO SELECT CONNECTION WITH THE TERMINALS (21); A MAIN HOUSING (3) CLOSED AND CONNECTED TO THE GROUND AND CONTAINING THE COIL (15), THE INSULATING MEDIUM (11) AND THE TAP-SWITCHING DEVICE (1); AND A DRIVE SHAFT (2) EXTENDING THROUGH THE MAIN HOUSING (3), PENETRATES THE MAIN HOUSING (3), AND IS CONFIGURED TO DRIVE THE TAP-SWITCHING DEVICE (1). THE TRANSFORMER FURTHER HAS A DRIVE-UNIT HOUSING (23) SECURED TO THE TOP WALL OF THE MAIN HOUSING (3) IN LIQUID-TIGHT OR AIR-TIGHT FASHION AND ARRANGED, COVERING THE PENETRATED PART (4) OF THE MAIN HOUSING (3) AND AN UPPER END OF THE DRIVE SHAFT (2); AND A DRIVE UNIT (5) ARRANGED IN THE DRIVE-UNIT HOUSING (23) AND CONFIGURED TO DRIVE THE DRIVE SHAFT (2).
MYPI20070964A 2006-06-19 2007-06-14 Transformer with tap-switching device and method of switching taps of transformer MY147021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006168280A JP2007335770A (en) 2006-06-19 2006-06-19 Transformer with tap changer and tap changing method thereof

Publications (1)

Publication Number Publication Date
MY147021A true MY147021A (en) 2012-10-15

Family

ID=38934923

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20070964A MY147021A (en) 2006-06-19 2007-06-14 Transformer with tap-switching device and method of switching taps of transformer

Country Status (3)

Country Link
JP (1) JP2007335770A (en)
CN (1) CN101097805B (en)
MY (1) MY147021A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8059992B2 (en) 2007-12-10 2011-11-15 Ricoh Company, Ltd. Corona charger, and process cartridge and image forming apparatus using same
DE102012103490B4 (en) * 2012-04-20 2015-11-12 Maschinenfabrik Reinhausen Gmbh Distribution transformer for voltage regulation of local networks
CN113196892A (en) * 2018-12-14 2021-07-30 三菱瓦斯化学株式会社 Method for manufacturing package substrate for mounting semiconductor element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001267149A (en) * 2000-03-21 2001-09-28 Mitsubishi Electric Corp Tap changing device
JP2002319512A (en) * 2001-04-24 2002-10-31 Mitsubishi Electric Corp On-load tap changer

Also Published As

Publication number Publication date
CN101097805B (en) 2010-12-29
JP2007335770A (en) 2007-12-27
CN101097805A (en) 2008-01-02

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