JP2004342739A - Control panel of unit-type machinery - Google Patents

Control panel of unit-type machinery Download PDF

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Publication number
JP2004342739A
JP2004342739A JP2003135754A JP2003135754A JP2004342739A JP 2004342739 A JP2004342739 A JP 2004342739A JP 2003135754 A JP2003135754 A JP 2003135754A JP 2003135754 A JP2003135754 A JP 2003135754A JP 2004342739 A JP2004342739 A JP 2004342739A
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JP
Japan
Prior art keywords
control panel
unit
mounting plate
mechanical device
housing
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
Application number
JP2003135754A
Other languages
Japanese (ja)
Inventor
Isamu Sato
勇 佐藤
Satoshi Sakakibara
智 榊原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Organo Corp
Original Assignee
Organo Corp
Japan Organo Co Ltd
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 Organo Corp, Japan Organo Co Ltd filed Critical Organo Corp
Priority to JP2003135754A priority Critical patent/JP2004342739A/en
Publication of JP2004342739A publication Critical patent/JP2004342739A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a control panel of unit-type machinery which is easily repaired and modified, and manufactured in shorter period of time. <P>SOLUTION: The case of the control panel is formed of a case unit 12 which is integrally formed together with a case unit 13 which houses the machinery main body of the unit-type machinery 10. A mounting plate 14 fitted with a control switch 26 and a mounting plate 15 fitted with meters are supported on the front of the case, and a mounting plate 16 fitted with control instruments on its front is supported on the case unit 12 in a control panel room inside the case. Interconnecting lines provided to the mounting plates 14 to 16 are mutually connected through connectors. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、ユニット型機械装置の制御盤に関し、更に詳しくは、動力装置を含む機械装置本体が筐体内に収容されたユニット型機械装置の作動を制御する、ユニット型機械装置の制御盤に関する。
【0002】
【従来の技術】
純水製造装置に代表されるユニット型機械装置が広範囲に用いられている。ユニット型機械装置は、一般に、モータ類を含む動力装置、動力装置によって動かされ機械的な作動を行う機械装置、及び、機械装置の作動に必要な水又は油等を供給する配管・バルブ類等を含む機械装置本体と、これら動力装置、機械装置、バルブ、及び、計器類を制御する制御盤とを備える。ユニット型機械装置は、一般に、工場で製造が行われ、完成試験を経た後に、客先まで運搬されてそこに据え付けられる。
【0003】
ユニット型機械装置の制御盤は、制御盤の前面に監視用の計器や操作用のスイッチ等が配設され、これらは、機器付属の端子や盤内部の端子板を介して、制御盤内部に配設された制御機器類と接続されている。制御盤は、機械装置本体及びその制御の仕様が決定した後に、制御機器や計器、操作スイッチ等の個数や配置について設計が行われ、その詳細な設計及び製作は、機械装置本体とは別に、専門の業者によって行われる。
【0004】
制御盤の箱体は、一般に前面又は背面に扉を有し、前面に計器や操作スイッチが配置され、制御盤内部に制御機器類が配置される。箱体は、機械装置と制御機器や操作スイッチ等とのセパレートや、防水/防湿上の考慮がなされ、且つ、出来るだけコンパクトに設計される。
【0005】
【発明が解決しようとする課題】
制御盤は、上記のようにユニット型機械装置の本体部分とは別体に製作され、動力装置や機械装置等の本体部分が出来上がった後に、筐体部分に取り付けられる。その後、制御盤及び機械装置本体の配置に合わせて、配線ルートの設置や、配線の敷設及び接続を含む電気工事が行われる。このように、機械装置本体の設置工事と電気工事とがシリーズに行われるため、ユニット型機械装置の製造に多くの時間を要するという問題がある。
【0006】
また、制御盤に何らかのトラブルが発生し、或いは、機械装置本体からの要請によって、制御盤に修理や改造が発生すると、制御盤内部における配線作業や、機器の交換、増設作業が必要になる。制御盤の箱体は、機械装置本体の配置に合わせて、また、内部機器や配線の数量に合わせてコンパクトに設計されるので、一般にその箱体内部は狭く、修理や改造が発生するとその際の作業能率が低いという問題もある。
【0007】
本発明は、上記に鑑み、機械装置本体の設置工事と電気工事とを並行して行うこと、及び、盤内の修理や改造の際にも高い作業能率で修理や改造を行うことの双方を可能にする、ユニット型機械装置の制御盤を提供することを目的とする。
【0008】
【課題を解決するための手段】
上記目的を達成するために、本発明のユニット型機械装置の制御盤は、動力装置を含む機械装置本体が筐体内に収容されたユニット型機械装置の作動を制御する、ユニット型機械装置の制御盤において、
前記筐体の一部を構成し、該筐体内の空間の一部を区画して制御盤室を形成する筐体部分と、
前記筐体部分に取り外し可能に支持され、該筐体部分から外部に露出する計器/操作スイッチが前面に、該計器/操作スイッチに接続される配線が裏面にそれぞれ取り付けられた計器/操作スイッチ取付板と、
前記筐体部分に取り外し可能に支持され、前記制御盤室内に露出する制御機器及び該制御機器に接続される配線が取り付けられた制御機器取付板とを備えることを特徴とする。
【0009】
本発明のユニット型機械装置の制御盤によると、制御盤の箱体を、機械装置本体が収容される筐体部分と一体的に形成したので、計器/操作スイッチ取付板及び制御機器取付板が現場に搬入される以前に、配線ルートの設置や、配線の敷設が可能になる。このため、機械装置本体の据付工事と付属の電気工事とが並行して行われ、全体としてユニット型機械装置の製造期間の短縮が可能になる。また、制御盤に修理や改造が発生した場合には、計器/操作スイッチ取付板及び/又は制御機器取付板を筐体部分から取り外し外部で作業を行うことにより、修理や改造作業が効率的に行われ、その作業能率が向上する。
【0010】
ここで、本発明で使用する用語「計器/操作スイッチ」とは、計器若しくは操作スイッチ、又は、計器及び操作スイッチを意味し、取付板に取り付けられる機器が、計器を含む場合、操作スイッチを含む場合、或いは、計器及び操作スイッチの双方を含む場合の何れをも包含するものであり、また、他の機器類や部品を含む場合を排除しない。同様に、本願発明では、制御機器取付板に取り付けられる機器が制御機器類以外の機器や部品を含む場合を排除しない。
【0011】
本発明のユニット型機械装置の制御盤における好ましい態様では、前記計器/操作スイッチ取付板の配線と、前記制御機器取付板の配線とがコネクタによって接続される。この場合、計器/操作スイッチと制御機器との間の配線接続が容易になる。また、修理や改造の際には、単にコネクタを外すことで、又は、これと合わせて外部配線の接続を外すことで、計器/操作スイッチ取付板又は制御機器取付板の何れか又は双方を制御盤から持ち出して改造が可能であるので、修理や改造の際に特に高い作業能率が得られる。
【0012】
【発明の実施の形態】
以下、図面を参照し本発明の実施形態例に基づいて本発明を更に詳細に説明する。図1は、本発明の一実施形態例に係る制御盤を備えるユニット型機械装置の正面を示している。ユニット型機械装置10は、全体が筐体11内に収容されており、筐体11は、動力装置、機械装置、及び、配管・バルブ類を含む機械装置本体を収容し、機械室を区画する筐体部分13と、機械室と分離して制御盤室を区画する筐体部分12とから構成される。筐体11は、底部に設けられた四つの車輪17を利用して運搬可能であり、また、運搬後は、脚18によって固定され、そこに据え付けられる。
【0013】
制御盤箱体を構成する筐体部分12の正面には、ランプ付き操作スイッチ26等が前面に取り付けられた計器・操作スイッチ取付板14と、指示計器27等が前面に取り付けられた計器取付板15とが配設されている。取付板14、15は、筐体部分12に溶接で取り付けられたボルトによって、筐体部分12に取り外し可能に支持されている。これら取付板14、15に取り付けられた計器類及び操作スイッチは、日常の運転のために、オペレータによって監視及び操作される。
【0014】
図2(a)及び(b)は、図1のII−II矢視図であり、それぞれ、ユニット型機械装置10の側面を、扉が閉まった状態及び開いた状態で示している。制御盤箱体を構成する筐体部分12には、扉21が設けられ、機械装置本体を収容する筐体部分13には、扉22が設けられている。扉21を開けると、制御盤室内には、電源スイッチ28を含む制御機器が前面に取り付けられた取付板16が、筐体部分12に支持される様子が示されている。取付板16は、筐体部分12に溶接で取り付けられたボルトによって、筐体部分12に取り外し可能に支持されている。
【0015】
図3(a)及び(b)はそれぞれ、計器・操作スイッチ取付板14及び制御機器取付板16の詳細を示している。同図(a)において、計器・操作スイッチ取付板14には、ランプ付き操作スイッチ26、機械装置の運転状態を監視するモニター25、及び、指示計器24が前面に配設され、後面には、これら計器及び操作スイッチ等に接続された配線が取り付けられている。配線は、コネクタ32に接続されている。
【0016】
図3(b)において、制御機器取付板16には、電源スイッチ28、制御リレー29、電磁開閉器30及び変圧器31を含む制御機器が取り付けられている。これら制御機器に接続される配線は、内部ダクト35を経由して、コネクタ33に接続されている。コネクタ32とコネクタ33とを嵌合することによって、取付板14と取付板16の配線が相互に接続され、また、図示しないコネクタの嵌合によって、取付板15と取付板16の配線が相互に接続される。
【0017】
機械装置本体が収容される筐体部分13には、配線ルートを構成する配線ダクトがその天井部分及び側壁部分に配設されており、配線ダクトは、筐体部分12と筐体部分13との間の壁を貫通して、筐体部分13の内部空間と制御盤室とを接続している。配線ダクトは、筐体の製作時に同時に製作・敷設される。装置本体の各機器と、取付板14の上部に配設された端子台34との間を接続する配線は、この配線ダクト内に収容される。筐体部分13の内部空間と制御盤室との間の壁は、水密構造に形成されており、機械装置本体で発生する水滴等の飛散が、制御盤室内に侵入しない構造としてある。筐体11は、例えば鋼板又はプラスチック製板から成る。
【0018】
制御盤室内の渡り配線は、全てコネクタ接続であるので、何れの取付板14〜16がメンテナンスや改造のために外部に取り出される場合にも、単にコネクタの取り外し、又は、これに加えて外部配線の接続部取外しを行うことにより、取付板14〜16を容易に取り外すことが出来る。また、制御盤箱体を構成する筐体部分12が、機械装置本体を収容する筐体部分13と一体的に形成されているので、制御盤の取付板14〜16の搬入に先だって電気工事の大部分が行われる。このため、ユニット型機械装置の納期の大幅な短縮が可能になる。
【0019】
以上、本発明をその好適な実施形態例に基づいて説明したが、本発明のユニット型機械装置の制御盤は、上記実施形態例の構成にのみ限定されるものではなく、上記実施形態例の構成から種々の修正及び変更を施したものも、本発明の範囲に含まれる。
【0020】
【発明の効果】
以上、説明したように、本発明のユニット型機械装置の制御盤によると、機械装置本体を収容する筐体部分と制御盤の箱体とを一体的に形成したので、ユニット型機械装置の製造に要する期間が短縮でき、納期短縮が可能になると共に、修理や改造等に際してその作業能率の向上が可能になる。
【図面の簡単な説明】
【図1】本発明の一実施形態例に係る制御盤を有するユニット型機械装置の筐体正面図。
【図2】(a)及び(b)はそれぞれ、扉を閉めた状態及び開けた状態で示す、図1のユニット型機械装置の筐体のII−II矢視図。
【図3】(a)及び(b)はそれぞれ、取付板14及び16の詳細を示す取付板前面図。
【符号の説明】
10:ユニット型機械装置
11:筐体
12、13:筐体部分
21、22:扉
14:計器・操作スイッチ取付板
15:計器取付板
16:制御機器取付板
17:車輪
18:据付ボルト
21:扉
22:扉
24:指示計器
25:運転監視モニター
26:ランプ付き操作スイッチ
27:指示計器
28:電源スイッチ
29:制御リレー
30:電磁開閉器
31:変圧器
32、33:コネクタ
34:端子台
35:内部ダクト
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a control panel for a unit-type mechanical device, and more particularly to a control panel for a unit-type mechanical device that controls the operation of a unit-type mechanical device in which a mechanical device body including a power unit is housed in a housing.
[0002]
[Prior art]
A unit type mechanical device represented by a pure water production device is widely used. In general, a unit-type mechanical device is a power device including a motor, a mechanical device driven by the power device to perform a mechanical operation, and pipes and valves for supplying water or oil necessary for the operation of the mechanical device. And a control panel that controls these power devices, mechanical devices, valves, and instruments. The unit-type mechanical device is generally manufactured in a factory, and after being subjected to a completion test, transported to a customer and installed therein.
[0003]
The control panel of the unit-type mechanical device has monitoring instruments and operation switches etc. on the front of the control panel, and these are installed inside the control panel via terminals attached to the equipment and terminal boards inside the panel. It is connected to the installed control devices. The control panel is designed with regard to the number and arrangement of control devices, instruments, operation switches, etc. after the specifications of the machine body and its control are determined, and the detailed design and production is separate from the machine body, Performed by a professional trader.
[0004]
The box of the control panel generally has a door on the front or back, instruments and operation switches are disposed on the front, and control devices are disposed inside the control panel. The box is designed to be as compact as possible, taking into consideration the separation between mechanical devices and control devices, operation switches, etc., and waterproof / moisture proof.
[0005]
[Problems to be solved by the invention]
The control panel is manufactured separately from the main body portion of the unit-type mechanical device as described above, and is attached to the housing portion after the main body portion of the power device or the mechanical device is completed. Thereafter, electrical work including installation of wiring routes and installation and connection of wiring is performed in accordance with the arrangement of the control panel and the main body of the mechanical device. As described above, since the installation work and the electric work of the mechanical device main body are performed in series, there is a problem that it takes much time to manufacture the unit-type mechanical device.
[0006]
In addition, if any trouble occurs in the control panel, or if the control panel is repaired or modified in response to a request from the main body of the machine, wiring work inside the control panel, replacement of equipment, and extension work are required. The cabinet of the control panel is designed to be compact in accordance with the layout of the machine and the number of internal devices and wiring, so the inside of the cabinet is generally narrow, and if repair or modification occurs, There is also a problem that the work efficiency is low.
[0007]
In view of the above, the present invention considers both performing installation work and electrical work of a mechanical device body in parallel, and performing repair and remodeling at high work efficiency even when repairing and remodeling inside the panel. It is an object of the present invention to provide a control panel of a unit-type mechanical device which enables the control panel.
[0008]
[Means for Solving the Problems]
In order to achieve the above object, a control panel of a unit-type mechanical device according to the present invention controls the operation of the unit-type mechanical device in which a mechanical device body including a power device is housed in a housing. On the board,
A part of the housing, a part of the housing to define a part of the space in the housing to form a control panel room,
Instrument / operation switch mounting detachably supported by the housing portion and having an instrument / operation switch exposed to the outside from the housing portion mounted on the front surface, and wiring connected to the instrument / operation switch mounted on the back surface. Board and
A control device is detachably supported by the housing portion, and includes a control device exposed in the control panel room and a control device mounting plate to which wiring connected to the control device is mounted.
[0009]
According to the control panel of the unit-type mechanical device of the present invention, the box of the control panel is formed integrally with the housing portion in which the mechanical device body is housed, so that the instrument / operation switch mounting plate and the control device mounting plate are formed. Before being transported to the site, wiring routes can be set up and wiring can be laid. For this reason, the installation work of the mechanical device main body and the attached electric work are performed in parallel, and the manufacturing period of the unit-type mechanical device can be shortened as a whole. In the event that the control panel is repaired or modified, the instrument / operation switch mounting plate and / or control device mounting plate can be removed from the housing and work can be performed externally, so that the repair and modification work can be performed efficiently. The work efficiency is improved.
[0010]
Here, the term “instrument / operation switch” used in the present invention means an instrument or an operation switch, or an instrument and an operation switch, and includes an operation switch when the device attached to the mounting plate includes an instrument. It includes both cases and cases including both instruments and operation switches, and does not exclude cases including other devices and components. Similarly, the present invention does not exclude the case where the device mounted on the control device mounting plate includes devices and components other than the control devices.
[0011]
In a preferred aspect of the control panel of the unit-type mechanical device of the present invention, the wiring of the instrument / operation switch mounting plate and the wiring of the control device mounting plate are connected by a connector. In this case, wiring connection between the instrument / operation switch and the control device becomes easy. When repairing or remodeling, simply disconnect the connector or disconnect the external wiring together with it to control either the instrument / operation switch mounting plate or the control device mounting plate or both. Since it can be taken out of the panel and remodeled, particularly high work efficiency can be obtained when repairing or remodeling.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the present invention will be described in more detail based on embodiments of the present invention with reference to the drawings. FIG. 1 shows a front view of a unit-type mechanical device including a control panel according to an embodiment of the present invention. The unit-type mechanical device 10 is entirely housed in a housing 11, and the housing 11 houses a power device, a mechanical device, and a mechanical device main body including piping and valves, and partitions a machine room. It is composed of a housing part 13 and a housing part 12 which separates the machine room from the control panel room. The housing 11 can be transported by using four wheels 17 provided on the bottom, and after transportation, is fixed by the legs 18 and installed there.
[0013]
An instrument / operation switch mounting plate 14 having an operation switch 26 with a lamp mounted on the front thereof, and an instrument mounting plate having an indicator 27 etc. mounted on the front thereof, on the front of the housing portion 12 constituting the control panel box. 15 are provided. The mounting plates 14 and 15 are detachably supported on the housing portion 12 by bolts attached to the housing portion 12 by welding. The instruments and operation switches attached to the attachment plates 14 and 15 are monitored and operated by an operator for daily operation.
[0014]
2A and 2B are views taken along the line II-II in FIG. 1, and show the side surface of the unit-type mechanical device 10 in a state where a door is closed and an opened state, respectively. A door 21 is provided on the housing portion 12 that forms the control panel box, and a door 22 is provided on the housing portion 13 that houses the mechanical device body. When the door 21 is opened, a state is shown in which a mounting plate 16 having a control device including a power switch 28 mounted on the front surface is supported by the housing portion 12 in the control panel room. The mounting plate 16 is detachably supported on the housing portion 12 by bolts attached to the housing portion 12 by welding.
[0015]
FIGS. 3A and 3B show details of the instrument / operation switch mounting plate 14 and the control device mounting plate 16, respectively. In FIG. 1A, an operation switch 26 with a lamp, a monitor 25 for monitoring the operation state of a mechanical device, and an indicating instrument 24 are disposed on the front of the instrument / operation switch mounting plate 14, and on the rear, Wiring connected to these instruments, operation switches, and the like is attached. The wiring is connected to the connector 32.
[0016]
In FIG. 3B, a control device including a power switch 28, a control relay 29, an electromagnetic switch 30 and a transformer 31 is mounted on the control device mounting plate 16. The wiring connected to these control devices is connected to a connector 33 via an internal duct 35. By fitting the connector 32 and the connector 33, the wiring of the mounting plate 14 and the wiring of the mounting plate 16 are connected to each other, and by the fitting of a connector not shown, the wiring of the mounting plate 15 and the wiring of the mounting plate 16 are mutually connected. Connected.
[0017]
A wiring duct constituting a wiring route is provided on a ceiling portion and a side wall portion of the housing portion 13 in which the mechanical device body is housed. The wiring duct is formed between the housing portion 12 and the housing portion 13. The inner space of the housing portion 13 and the control panel room are connected to each other through the wall therebetween. The wiring duct is manufactured and laid at the same time when the housing is manufactured. The wiring connecting between each device of the apparatus main body and the terminal block 34 disposed above the mounting plate 14 is accommodated in this wiring duct. The wall between the internal space of the housing portion 13 and the control panel room is formed in a watertight structure, so that scattering of water droplets or the like generated in the machine device main body does not enter the control panel room. The housing 11 is made of, for example, a steel plate or a plastic plate.
[0018]
Since all of the crossover wirings in the control panel room are connected by connectors, even if any of the mounting plates 14 to 16 is taken out for maintenance or remodeling, simply remove the connector or, in addition to this, external wiring. By removing the connecting portion, the mounting plates 14 to 16 can be easily removed. Further, since the casing portion 12 constituting the control panel box is formed integrally with the casing portion 13 accommodating the main body of the mechanical device, electric work is carried out prior to loading of the mounting plates 14 to 16 of the control panel. Mostly done. For this reason, the delivery time of the unit-type mechanical device can be significantly reduced.
[0019]
As described above, the present invention has been described based on the preferred embodiment. However, the control panel of the unit-type mechanical device of the present invention is not limited to the configuration of the above-described embodiment, and Various modifications and changes from the configuration are also included in the scope of the present invention.
[0020]
【The invention's effect】
As described above, according to the control panel of the unit-type mechanical device of the present invention, since the housing portion accommodating the main body of the mechanical device and the box of the control panel are integrally formed, the production of the unit-type mechanical device , The delivery time can be shortened, and the work efficiency can be improved when repairing or remodeling.
[Brief description of the drawings]
FIG. 1 is a front view of a housing of a unit-type mechanical device having a control panel according to an embodiment of the present invention.
FIGS. 2 (a) and (b) are II-II views of the housing of the unit-type mechanical device of FIG. 1, showing the door in a closed state and an opened state, respectively.
FIGS. 3A and 3B are front views of the mounting plate showing details of the mounting plates 14 and 16, respectively.
[Explanation of symbols]
10: Unit type mechanical device 11: Housings 12, 13: Housing parts 21, 22: Door 14: Instrument / operation switch mounting plate 15: Meter mounting plate 16: Control device mounting plate 17: Wheel 18: Mounting bolt 21: Door 22: Door 24: Indicating instrument 25: Operation monitoring monitor 26: Operation switch with lamp 27: Indicating instrument 28: Power switch 29: Control relay 30: Electromagnetic switch 31: Transformers 32, 33: Connector 34: Terminal block 35 : Internal duct

Claims (2)

動力装置を含む機械装置本体が筐体内に収容されたユニット型機械装置の作動を制御する、ユニット型機械装置の制御盤において、
前記筐体の一部を構成し、該筐体内の空間の一部を区画して制御盤室を形成する筐体部分と、
前記筐体部分に取り外し可能に支持され、該筐体部分から外部に露出する計器/操作スイッチが前面に、該計器/操作スイッチに接続される配線が裏面にそれぞれ取り付けられた計器/操作スイッチ取付板と、
前記筐体部分に取り外し可能に支持され、前記制御盤室内に露出する制御機器及び該制御機器に接続される配線が取り付けられた制御機器取付板とを備えることを特徴とするユニット型機械装置の制御盤。
In the control panel of the unit-type mechanical device, the mechanical device body including the power device controls the operation of the unit-type mechanical device housed in the housing,
A part of the housing, a part of the housing to define a part of the space in the housing to form a control panel room,
Instrument / operation switch mounting detachably supported by the housing portion and having an instrument / operation switch exposed to the outside from the housing portion mounted on the front surface, and wiring connected to the instrument / operation switch mounted on the back surface. Board and
A unit-type mechanical device, comprising: a control device detachably supported by the housing portion; and a control device mounting plate to which a control device exposed to the control panel room and a wiring connected to the control device are mounted. control panel.
前記計器/操作スイッチ取付板の配線と、前記制御機器取付板の配線とがコネクタを介して接続される、請求項1に記載のユニット型機械装置の制御盤。The control panel of the unit-type mechanical device according to claim 1, wherein the wiring of the instrument / operation switch mounting plate and the wiring of the control device mounting plate are connected via a connector.
JP2003135754A 2003-05-14 2003-05-14 Control panel of unit-type machinery Pending JP2004342739A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9099914B2 (en) 2011-06-29 2015-08-04 Siemens Aktiengesellschaft Packaging of power supply using modular electronic modules

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9099914B2 (en) 2011-06-29 2015-08-04 Siemens Aktiengesellschaft Packaging of power supply using modular electronic modules
KR101545187B1 (en) 2011-06-29 2015-08-18 지멘스 인더스트리 인코포레이티드 Packaging of power supply using modular electronic modules

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