JPH0360107A - Method and structure for installing high pressure shield of transformer - Google Patents
Method and structure for installing high pressure shield of transformerInfo
- Publication number
- JPH0360107A JPH0360107A JP1194304A JP19430489A JPH0360107A JP H0360107 A JPH0360107 A JP H0360107A JP 1194304 A JP1194304 A JP 1194304A JP 19430489 A JP19430489 A JP 19430489A JP H0360107 A JPH0360107 A JP H0360107A
- Authority
- JP
- Japan
- Prior art keywords
- shield
- high pressure
- voltage
- pressure shield
- metal fitting
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 abstract description 11
- 230000005684 electric field Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Regulation Of General Use Transformers (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は変成器の高圧巻線の外側に高圧シールドを取付
する際の取付方法並びにその取付構造に関し、特に、ガ
ス絶縁計器用変圧器において高圧巻線（コイル）の電界
緩和などのために当該コイルを被うようにして取付する
高圧シールドのその取付技術に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method and structure for attaching a high voltage shield to the outside of a high voltage winding of a transformer, and particularly to a gas insulated voltage transformer. This invention relates to a technique for attaching a high-voltage shield to cover a high-voltage winding (coil) in order to alleviate the electric field of the coil.
［従来の技術］
第９図および第１０図にその一例を示すように、従来の
ガス絶縁計器用変圧器（以下ガスＰＴということもある
）は、鉄心１に、その内側から外側にかけて低圧コイル
、高圧コイルにより構成されるフィル２を巻回し、当該
高圧コイルの外周上に、高圧シールド３を装着して成る
構造を有する。尚、これら図において、４は接地（アー
ス）シールドで、鉄心ｌの角部の電界緩和のために設け
られている。またこれら図において、５はフレームであ
る。当該フレーム５を用いて組立てられ、鉄心１．コイ
ル２および高圧シールド３を備えたガスＰＴ６は、その
図示が省略されているが、高気圧絶縁ガス例えばＳＦ６
を封入した密閉形開閉装置（Ｇ Ｉ Ｓ）に取付けられ
、同じくその図示が省略されているが、外部と接続して
ガスＰＴとして機能するようになっている。[Prior Art] As an example is shown in FIGS. 9 and 10, a conventional gas-insulated voltage transformer (hereinafter also referred to as gas PT) has a low-voltage coil installed in an iron core 1 from the inside to the outside. It has a structure in which a fill 2 made up of a high-voltage coil is wound, and a high-voltage shield 3 is mounted on the outer periphery of the high-voltage coil. In these figures, reference numeral 4 denotes a grounding shield, which is provided to alleviate the electric field at the corners of the iron core l. Further, in these figures, 5 is a frame. It is assembled using the frame 5, and the iron core 1. The gas PT6 equipped with the coil 2 and the high-pressure shield 3 is not shown in the figure, but is made of a high-pressure insulating gas such as SF6.
Although not shown, it is connected to the outside and functions as a gas PT.
当該ガスＰＴのＧＩＳへの取付姿勢は、ＧＩＳ全体の省
スペース化から、設置条件に応じて、 ｉＦ。The mounting position of the gas PT on the GIS is iF depending on the installation conditions in order to save space for the entire GIS.
立、水平、倒立と種々の取付姿勢が採用される。Various mounting positions are adopted, including vertical, horizontal, and inverted.
尚ガスＰ Ｔについて述べた特許の例としては。Here is an example of a patent that describes gas PT.
特公昭５９−２３６７号、実公昭６１−１４２６１号、
特開昭６１−２０１４０９号、実開昭６０−１２３６１
９号、特開昭６１−１３５１０７号、同６１−１３７３
０９号、６１−１１７８１５号公報が挙げられる。Special Publication No. 59-2367, Actual Publication No. 61-14261,
Japanese Unexamined Patent Publication No. 61-201409, Utility Model Application No. 60-12361
No. 9, JP-A-61-135107, JP-A No. 61-1373
No. 09 and No. 61-117815.
［発明が解決しようとする課題１
上記高圧コイルの高圧シールドにあっては、コイルの電
界を緩和する目的で使用され、その充分なシールド効果
を発揮させるためには、それに設ける切欠きなどは最小
限のものに抑える必要があり、そうではないときには電
界の影響を強く受けることになる。[Problem to be Solved by the Invention 1] The high-voltage shield for the high-voltage coil mentioned above is used for the purpose of relaxing the electric field of the coil, and in order to exhibit a sufficient shielding effect, the number of notches, etc. provided in it should be kept to a minimum. If this is not the case, it will be strongly influenced by the electric field.
当該高圧シールドの取付に際しては、細心の注意が必要
で、一般にその取付には困難を伴ない、取付のための特
別の治具を必要としたりする。When installing the high-voltage shield, extreme care is required, and installation is generally difficult and may require a special jig for installation.
一方、高圧シールドにあっては、ガスＰＴの前記取付姿
勢如何により輸送時の振動などの外力により、その位置
がずれたりすることを防１ヒする必要がある。On the other hand, in the case of a high-pressure shield, it is necessary to prevent its position from shifting due to external forces such as vibrations during transportation, depending on the mounting orientation of the gas PT.
その為に、堅固に高圧コイルに装着する必要がある。Therefore, it is necessary to firmly attach it to the high voltage coil.
本発明は、電界の影響が少なくて済み、しかも、容易で
堅固な取付を可能とする高圧シールドの取付技術を提供
すること目的としたものである。SUMMARY OF THE INVENTION An object of the present invention is to provide a high-voltage shield mounting technique that requires less influence from electric fields and allows easy and firm mounting.
［課題を解決するための手段］
本発明は、変成器において高圧巻線の外側に高圧シール
ドを取付する際に、当該高圧巻線に、溝を有する取付座
を付設した座板を固定し、当該取付座に高圧シールドの
押え金具を載せ、ビスなど締結部品で当該押え金具を当
該座板に仮ＩＥめしておき、高圧シールドの位置決め後
に、当該押え金具を高圧シールド外部から回転させ、前
記取付座の溝に嵌入し、高圧シールドを当該押え金具に
より抑圧固定して、高圧シールドを高圧巻線の外側に取
付することを特徴とする変成器の高圧シールドの取付方
法、並びに、変成器の高圧巻線の外側に、溝を有する取
付座を付設した座板を固定し、高床シールドの押え金具
を当該座板の当該取付座の溝に嵌入させて、高圧シール
ドを当該高圧巻線の外側に取付して成る変成器の高圧シ
ールドの取付構造に存する。[Means for Solving the Problems] The present invention provides a method of fixing a seat plate provided with a grooved mounting seat to the high voltage winding when attaching a high voltage shield to the outside of the high voltage winding in a transformer, Place the holding fitting of the high voltage shield on the mounting base, temporarily fasten the holding fitting to the seat plate using fastening parts such as screws, and after positioning the high voltage shield, rotate the holding fitting from outside of the high voltage shield to complete the installation. A method for installing a high voltage shield of a transformer, which is characterized in that the high voltage shield is installed outside a high voltage winding by fitting into a groove of a seat and suppressing and fixing the high voltage shield with the holding metal fitting, and a method for installing a high voltage shield of a transformer. A seat plate with a grooved mounting seat is fixed to the outside of the high-voltage winding, and the holding bracket of the raised shield is fitted into the groove of the mounting seat of the seat plate, and the high-voltage shield is attached to the outside of the high-voltage winding. The problem lies in the mounting structure of the high voltage shield of the transformer.
［作用］
本発明による作用を好ましい実施態様とともに説明する
に、高圧シールドの取付に際し、コイルの外周に、溝を
有するボルト座を付設した座板を固定し、当該ボルト座
に押え金具を載せ、軽くビス止め（仮屯め）しておき、
高圧シールドを指定の位置にセット後、当該高圧シール
ドにあけられたビス締め用穴よりドライバー等を差し込
み、当該押え金具をドライバー等で回転させ、当該ボル
ト座の溝に入るようにし、ビスを締付ける。[Function] To explain the function of the present invention together with a preferred embodiment, when installing a high-voltage shield, a seat plate provided with a bolt seat having a groove is fixed to the outer periphery of the coil, a presser fitting is placed on the bolt seat, Lightly screw it in place (temporarily tighten it).
After setting the high pressure shield in the specified position, insert a screwdriver etc. into the screw tightening hole drilled in the high pressure shield, rotate the presser fitting with the screwdriver etc. so that it enters the groove of the bolt seat, and tighten the screw. .
これにより、押え金具はボルト座の満に入り、ずれるこ
とがないので、押え金具により押圧された高床シールド
は堅固に固定され、振動などの外力が加わっても、その
位置ずれが防ＩＬされる。また、上記取付に際し、押え
金具を回転させるためのドライバーが入る程度の穴（切
欠き）を設ければよく、高圧シールドにおいて取付用切
欠きを設けることによる電界の影響を少なく済ますこと
ができる。As a result, the holding metal fitting is fully inserted into the bolt seat and does not shift, so the raised shield pressed by the holding metal fitting is firmly fixed, and its position is prevented from shifting even if external force such as vibration is applied. . In addition, for the above-mentioned installation, it is sufficient to provide a hole (notch) large enough to accommodate a screwdriver for rotating the presser metal fitting, and the influence of the electric field caused by providing the installation notch in the high-voltage shield can be reduced.
上記のように、高圧シールドの取付に際し、上記取付方
法を採用し、当該シールド外部からドライバー１本の簡
単操作により容易に当該シールドを取付けることができ
るので、その取付作業がともすれば複雑化し易い高圧シ
ールドの取付作業を簡略化することができる。As mentioned above, when installing a high voltage shield, the above installation method is adopted and the shield can be easily installed from the outside of the shield with a simple operation of a screwdriver, so the installation work tends to become complicated. The installation work of the high voltage shield can be simplified.
このように本発明によれば取付作業を容易にするばかり
でなく、コイルには座板を介して高圧シールドを、押え
治具により抑圧固定し、当該押え治具は座板の座の溝に
ずれないように暇人している取付構造をとっているので
、高圧シールドが堅固に取付され、電界の影響も少なく
、信頼性の高い高圧シールドの取付構造を提供すること
ができる。In this way, the present invention not only simplifies the installation work, but also suppresses and fixes the high-voltage shield to the coil via the seat plate with a holding jig, and the holding jig is inserted into the groove of the seat of the seat plate. Since the mounting structure is designed to be fixed so that it does not shift, the high voltage shield can be firmly mounted, and the influence of electric fields is small, thereby providing a highly reliable mounting structure for the high voltage shield.
［実施例］ 次に、本発明の実施例を図面に基ついて説明する。[Example] Next, embodiments of the present invention will be described based on the drawings.
第１図は本発明の実施例を示す説明図で、高圧シールド
取付前を示す。また、第２図は同高圧シールド取付後の
透視図法による説明図である。FIG. 1 is an explanatory view showing an embodiment of the present invention, before the high-voltage shield is attached. Moreover, FIG. 2 is an explanatory diagram using a perspective drawing after the high-voltage shield is attached.
第１図に示すように、コイル（高圧コイル）２の外周に
、ボルト座７を付設したボルト座付座板（以下単に座板
という）８を固定する。当該座板８は、例えばステンレ
ス製帯板により構成され。As shown in FIG. 1, a seat plate with a bolt seat (hereinafter simply referred to as a seat plate) 8 having a bolt seat 7 attached thereto is fixed to the outer periphery of the coil (high voltage coil) 2. The seat plate 8 is made of, for example, a stainless steel band plate.
この実施例では、略等間隔に四つのボルト座７を歩９な
どにより締結され、高圧コイル２の外周に固定されてい
る。In this embodiment, four bolt seats 7 are fastened to the outer periphery of the high-voltage coil 2 at approximately equal intervals using bolts 9 or the like.
第３図は本発明の要部を示す立体図で、ビスによる押え
金具仮県め前の各構成部材を分解して示しである。FIG. 3 is a three-dimensional view showing the main parts of the present invention, and shows each component before the temporary fixing of the presser metal fitting with screws in an exploded view.
第３図にその一例を示すように座板８に付設されたボル
ト座７はその断面がコ字状に構成され。As an example is shown in FIG. 3, the bolt seat 7 attached to the seat plate 8 has a U-shaped cross section.
溝１０を有している。溝１０の中央には、後述するビス
などの締結部品のためのネジ穴１１が設けられている。It has a groove 10. At the center of the groove 10, a screw hole 11 is provided for a fastening component such as a screw, which will be described later.
ボルト座７Ｌに、第３図に示すような断面コ字状の押え
金具１２を載せる６押え金具１２の略中央には、第３図
に示すようなビス１３が挿通されるネジ穴１４が設けら
れている。A holding fitting 12 having a U-shaped cross section as shown in FIG. 3 is placed on the bolt seat 7L.6 A screw hole 14 into which a screw 13 as shown in FIG. 3 is inserted is provided approximately in the center of the holding fitting 12. It is being
ビス１３により、ボルト座７上に、押え金具１２を、当
該ボルト座７の溝１０に直交させて、軽くビスＩＬめ（
仮止め）する。Using the screw 13, place the presser metal fitting 12 on the bolt seat 7 perpendicularly to the groove 10 of the bolt seat 7, and lightly tighten the screw IL (
temporarily).
第４図は当該仮よめ状態を説明する平面図である。FIG. 4 is a plan view illustrating the temporary loading state.
１−１記仮止後に、高圧シールド３を指定の位置にセッ
トする。After the temporary fixing described in 1-1, set the high voltage shield 3 at the specified position.
第５図は当該高圧シールド３のセット前の断面図を示す
。また、第８図は同セット後の断面図を示す。FIG. 5 shows a sectional view of the high voltage shield 3 before it is set. Moreover, FIG. 8 shows a sectional view after the same set.
高圧シールド３は、ｌターン短絡を防雨するためにｍ＝
分割されている。The high voltage shield 3 is m=
It is divided.
第６図に１分割された一方の高圧シールド３Ａの斜視図
を示す。FIG. 6 shows a perspective view of one divided high voltage shield 3A.
当該分割された高圧シールド３Ａ、３Ｂｉ：ｉ、第２図
に示すように、スペーサー１５などを当該分割部に介在
させ、締結させる。As shown in FIG. 2, the divided high-voltage shields 3A and 3Bi:i are interposed with spacers 15 and the like, and are fastened together.
このように、高圧シールド３を指定の位置にセット後に
、高圧シールド３ （３Ａ）に設けられたビス締め用穴
３００から、ドライバーなどを差込みして、押え金具１
２を、第４図矢標に例示するように、回転させ、第７図
に示すように、ボルト座７の溝１０に嵌入させる。ビス
１３を締付けすると、第８図に示すように、押え金具１
２の両端部により、高圧シールド３ （３Ａ）の両側底
部３０を押圧し、以って、高圧シールド３ （３Ａ）が
高圧コイル２の外周に固定される。In this way, after setting the high pressure shield 3 at the specified position, insert a screwdriver etc. into the screw tightening hole 300 provided in the high pressure shield 3 (3A) and tighten the presser metal fitting 1.
2 is rotated as illustrated by the arrow in FIG. 4, and fitted into the groove 10 of the bolt seat 7 as shown in FIG. When the screw 13 is tightened, the presser metal fitting 1 is tightened as shown in FIG.
Both end portions of the high voltage shield 3 (3A) are pressed against both bottom portions 30 of the high voltage shield 3 (3A), thereby fixing the high voltage shield 3 (3A) to the outer periphery of the high voltage coil 2.
押え金Ｒ１２の幅とボルト座７の溝９の幅とをほぼ−・
致させることにより、押え金具１２はボルト座７の溝１
０内において位置ずれを生ぜず、従って、高圧シールド
３も当該押え金具１２により、堅固に固定され、ガスＰ
Ｔの取付姿勢や輸送時の外力により、振動したりずれを
生じたりすることが防止、される。The width of the presser foot R12 and the width of the groove 9 of the bolt seat 7 are approximately -.
By aligning the presser metal fitting 12 with the groove 1 of the bolt seat 7.
Therefore, the high pressure shield 3 is also firmly fixed by the holding fitting 12, and the gas P
Vibration or displacement due to the mounting position of the T or external force during transportation is prevented.
［発明の効果］
以十本発明によれば、高圧シールドの取付に際し、電界
への影響が少なく、簡単な取付方法で、堅固に固定でき
る取付技術を提供することができた。[Effects of the Invention] According to the present invention, it has been possible to provide a mounting technique that has little influence on the electric field and can be firmly fixed using a simple mounting method when mounting a high-voltage shield.
第１図は本発明の実施例を示す高圧シールド取付部説明
図、第２図は同高圧シールド取付後の零件持恰守キ番説
明図、第３図は本発明の要部を示す立体図、第４図は押
え金具回転前板止め状態を説明する平面図、第５図は高
圧シールドのセット前断面図、第６図は高圧シールドの
斜視図゛、第７図は押え金具回転後の状態を説明する平
面図、第８図は高圧シールド取付は後断面図、第９図は
ガスｌ） Ｔの正面図、
第１０図は同ガスＰＴの側面図
である。
ｌ ・
２ ・
３ ・
４ ・
５ ・
６ ・
７ ・
・鉄心
・コイル
・高圧シールド
・接地（アース）
・フレーム
・ガスＰＴ
・ボルト座
シールド
１０ ・
Ｉｔ ・
１２ ・
ｌ ３ ・
ｉ ４ ・
３０ ・
３００ ・
・溝
・ネジ穴
・押え金具
・ビス
・ネジ穴
・高圧シールド底部
・ビス締め用穴
第
図
第２図
第３図
第６図Fig. 1 is an explanatory diagram of the high-voltage shield mounting part showing an embodiment of the present invention, Fig. 2 is an explanatory diagram of the zero item maintenance key number after the high-voltage shield is attached, and Fig. 3 is a three-dimensional diagram showing the main parts of the present invention. , Fig. 4 is a plan view illustrating the state in which the plate is stopped before the presser metal rotates, Fig. 5 is a cross-sectional view of the high-pressure shield before it is set, Fig. 6 is a perspective view of the high-voltage shield, and Fig. 7 is the view after the presser metal is rotated. Fig. 8 is a rear sectional view showing the high pressure shield installed, Fig. 9 is a front view of the gas PT, and Fig. 10 is a side view of the gas PT. l ・ 2 ・ 3 ・ 4 ・ 5 ・ 6 ・ 7 ・ ・Iron core, coil, high voltage shield, ground (earth) ・Frame, gas PT ・Bolt seat shield 10 ・ It ・ 12 ・ l 3 ・ i 4 ・ 30 ・ 300・ ・Groove, screw hole, presser fitting, screw, screw hole, bottom of high pressure shield, screw tightening hole Figure 2 Figure 3 Figure 6
Claims (2)
付する際に、当該高圧巻線に、溝を有する取付座を付設
した座板を固定し、当該取付座に高圧シールドの押え金
具を載せ、ビスなど締結部品で当該押え金具を当該座板
に仮止めしておき、高圧シールドの位置決め後に、当該
押え金具を高圧シールド外部から回転させ、前記取付座
の溝に嵌入し、高圧シールドを当該押え金具により押圧
固定して、高圧シールドを高圧巻線の外側に取付するこ
とを特徴とする変成器の高圧シールドの取付方法。1. When installing a high-voltage shield on the outside of a high-voltage winding in a transformer, a seat plate with a grooved mounting seat is fixed to the high-voltage winding, a holding bracket for the high-voltage shield is placed on the mounting seat, and a screw is attached. Temporarily fasten the holding metal fitting to the seat plate with a fastening part such as, and after positioning the high voltage shield, rotate the holding metal fitting from the outside of the high pressure shield and fit it into the groove of the mounting seat, and then attach the high voltage shield to the holding metal fitting. A method for attaching a high-voltage shield to a transformer, characterized in that the high-voltage shield is attached to the outside of the high-voltage winding by pressing and fixing the shield.
設した座板を固定し、高圧シールドの押え金具を当該座
板の当該取付座の溝に嵌入させて、高圧シールドを当該
高圧巻線の外側に取付して成ることを特徴とする変成器
の高圧シールドの取付構造。2. A seat plate with a grooved mounting seat is fixed to the outside of the high-voltage winding of the transformer, and the high-voltage shield is fitted into the groove of the mounting seat of the seat plate, and the high-voltage shield is attached to the high-voltage winding. A mounting structure for a high voltage shield of a transformer, characterized in that it is mounted outside the line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1194304A JP2736686B2 (en) | 1989-07-28 | 1989-07-28 | Mounting method and mounting structure of high voltage shield of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1194304A JP2736686B2 (en) | 1989-07-28 | 1989-07-28 | Mounting method and mounting structure of high voltage shield of transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0360107A true JPH0360107A (en) | 1991-03-15 |
| JP2736686B2 JP2736686B2 (en) | 1998-04-02 |
Family
ID=16322376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1194304A Expired - Fee Related JP2736686B2 (en) | 1989-07-28 | 1989-07-28 | Mounting method and mounting structure of high voltage shield of transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2736686B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8168334B2 (en) | 2004-07-16 | 2012-05-01 | Panasonic Corporation | Nonaqueous electrolyte secondary battery |
| CN103107011A (en) * | 2011-11-15 | 2013-05-15 | 华北电力科学研究院有限责任公司 | Electric field distribution pressure-equalizing device for voltage transformer |
| CN110620000A (en) * | 2019-07-08 | 2019-12-27 | 河南平高电气股份有限公司 | Voltage transformer and shielding case thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135107A (en) * | 1984-12-06 | 1986-06-23 | Toshiba Corp | Gas insulated transformer for instrument |
-
1989
- 1989-07-28 JP JP1194304A patent/JP2736686B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135107A (en) * | 1984-12-06 | 1986-06-23 | Toshiba Corp | Gas insulated transformer for instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8168334B2 (en) | 2004-07-16 | 2012-05-01 | Panasonic Corporation | Nonaqueous electrolyte secondary battery |
| CN103107011A (en) * | 2011-11-15 | 2013-05-15 | 华北电力科学研究院有限责任公司 | Electric field distribution pressure-equalizing device for voltage transformer |
| CN110620000A (en) * | 2019-07-08 | 2019-12-27 | 河南平高电气股份有限公司 | Voltage transformer and shielding case thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2736686B2 (en) | 1998-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0360107A (en) | Method and structure for installing high pressure shield of transformer | |
| US3919458A (en) | Electrical box mounting arrangement | |
| JP2982443B2 (en) | Transformer anti-vibration rubber mounting structure | |
| JPH053781Y2 (en) | ||
| JPH06168828A (en) | Static inductive electric apparatus and manufacture thereof | |
| JPS5844695Y2 (en) | CRT mounting structure in television receivers, etc. | |
| JPS6235084A (en) | Support device for motor-driven compressor | |
| JPS6317220Y2 (en) | ||
| JP3678569B2 (en) | Electrical equipment storage box | |
| JPS6040062Y2 (en) | Cathode ray tube mounting device | |
| JPH05328668A (en) | Rotating machine | |
| JPH033879Y2 (en) | ||
| JPH0521917Y2 (en) | ||
| JPH0219752Y2 (en) | ||
| JPH0246171Y2 (en) | ||
| JPH08186048A (en) | Fixing band for electronic device and fixing structure thereof | |
| JPH0849344A (en) | Member for reinforcing beam | |
| JPS6213840A (en) | Support device for motor driven compressor | |
| JPH0678957A (en) | Side panel mounting structure in frame of bed | |
| JPH0424740Y2 (en) | ||
| JP2000059961A (en) | Mounting part of pole-shaped spacer in gas insulation apparatus | |
| JPH11146303A (en) | Cathode-ray tube mounting device and cathode-ray tube mounted by the device | |
| JPS603567Y2 (en) | dry type transformer | |
| KR850002480Y1 (en) | The connecting devices which connect main body of duplicator | |
| JPH0614439Y2 (en) | Anti-vibration mounting device for transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |