Title:
負荷時タップ切換器ヘッド、並びに、負荷時タップ切換器ヘッドを有する負荷時タップ切換器
Document Type and Number:
Japanese Patent JP6928617
Kind Code:
B2
Abstract:
An on-load tap changer head includes: a first region for an insulating fluid of the on-load tap changer to flow; a second region separated from the first region by a wall; and a detector for detecting an increased flow speed of the insulating fluid. The detector includes: a flow flap in the first region configured to tilt from a defined flow speed of the insulating fluid from a first position to a second position; a first magnet secured to the flap such that in the second position of the flow flap, the first magnet is in an immediate vicinity of the wall; a second magnet in the second region in the immediate vicinity of the wall; and a switch in the second region that is operationally coupled to the second magnet such that tilting over of the flow flap from the first position to the second position actuates the switch.
Inventors:
Atman Spacher Jörg
Goss Michael
Stempf Hoover Johannes
Shrepp Klaus
Goss Michael
Stempf Hoover Johannes
Shrepp Klaus
Application Number:
JP2018559192A
Publication Date:
September 01, 2021
Filing Date:
May 11, 2017
Export Citation:
Assignee:
Maschinenfreek Reinhausen Geselsyaft Mitz Besilenktel Haftung
International Classes:
H01F29/02
Domestic Patent References:
| JP2011522428A | ||||
| JP61187313A | ||||
| JP2001267149A | ||||
| JP2015115397A | ||||
| JP2003214377A | ||||
| JP5118717A | ||||
| JP2013251113A | ||||
| JP64072434A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Blacksmith