JPH0289812U - - Google Patents
Info
- Publication number
- JPH0289812U JPH0289812U JP16916388U JP16916388U JPH0289812U JP H0289812 U JPH0289812 U JP H0289812U JP 16916388 U JP16916388 U JP 16916388U JP 16916388 U JP16916388 U JP 16916388U JP H0289812 U JPH0289812 U JP H0289812U
- Authority
- JP
- Japan
- Prior art keywords
- shielding plate
- primary coil
- shielding
- gap
- transformer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000005684 electric field Effects 0.000 claims 1
- 230000005674 electromagnetic induction Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Regulation Of General Use Transformers (AREA)
Description
第1図は、本考案に係る静電シールド変圧器の
第一実施例の説明図、第2図は、本考案に係る静
電シールド変圧器の第二実施例の説明図、第3図
、第4図及び第5図は、従来の静電シールド変圧
器の説明図である。
2……一次コイル、3……二次コイル、6……
鉄芯、11……遮蔽板、11a……第一遮蔽板、
11b……第二遮蔽板、12……絶縁部材、13
……隙間、20……遮蔽板、20a……第一遮蔽
板、20b……第二遮蔽板、21……切り欠き(
隙間)。
FIG. 1 is an explanatory diagram of a first embodiment of an electrostatic shield transformer according to the present invention, FIG. 2 is an explanatory diagram of a second embodiment of an electrostatic shield transformer according to the present invention, and FIG. FIGS. 4 and 5 are explanatory diagrams of conventional electrostatic shield transformers. 2...Primary coil, 3...Secondary coil, 6...
Iron core, 11...shielding plate, 11a... first shielding plate,
11b...Second shielding plate, 12...Insulating member, 13
... Gap, 20... Shielding plate, 20a... First shielding plate, 20b... Second shielding plate, 21... Notch (
gap).
Claims (1)
イルにより電磁誘導され、誘導起電力を出力する
二次コイルとの間に、前記一次コイルにより発生
する電界を遮蔽する遮蔽板を取り付けて成る静電
シールド変圧器において、前記遮蔽板のうち一方
の遮蔽板に前記電磁誘導により生じる誘起電圧に
よる短絡電流を生じさせない隙間を形成てして成
る第一遮蔽板を、前記二次コイルに対向する前記
一次コイルの外周面に取り付け、他方の前記遮蔽
板に当該第一遮蔽板の隙間と異なる位置に前記隙
間を形成して成る第二遮蔽板を、前記第一遮蔽板
に電気的に絶縁する絶縁部材を介して取り付け、
前記第一遮蔽板及び当該第二遮蔽板を少なくとも
一組以上設けてなることを特徴とする静電シール
ド変圧器。 An electrostatic shield consisting of a shielding plate that shields the electric field generated by the primary coil between a primary coil that inputs external power and a secondary coil that is electromagnetically induced by the primary coil and outputs an induced electromotive force. In the transformer, a first shielding plate is formed by forming a gap in one of the shielding plates to prevent a short circuit current from being generated due to an induced voltage generated by the electromagnetic induction, and the primary coil facing the secondary coil is provided. an insulating member that is attached to the outer peripheral surface of the first shielding plate and electrically insulates the first shielding plate from the second shielding plate, the second shielding plate having the gap formed in the other shielding plate at a position different from the gap of the first shielding plate. Attached via,
An electrostatic shielding transformer comprising at least one set of the first shielding plate and the second shielding plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16916388U JPH0289812U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16916388U JPH0289812U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0289812U true JPH0289812U (en) | 1990-07-17 |
Family
ID=31458974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16916388U Pending JPH0289812U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0289812U (en) |
-
1988
- 1988-12-28 JP JP16916388U patent/JPH0289812U/ja active Pending
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