CN1483232A - Control center - Google Patents

Control center Download PDF

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Publication number
CN1483232A
CN1483232A CNA028033647A CN02803364A CN1483232A CN 1483232 A CN1483232 A CN 1483232A CN A028033647 A CNA028033647 A CN A028033647A CN 02803364 A CN02803364 A CN 02803364A CN 1483232 A CN1483232 A CN 1483232A
Authority
CN
China
Prior art keywords
main circuit
control unit
control
circuit connector
control circuit
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
Application number
CNA028033647A
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Chinese (zh)
Other versions
CN1262056C (en
Inventor
林和史
秋山幸宏
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN1483232A publication Critical patent/CN1483232A/en
Application granted granted Critical
Publication of CN1262056C publication Critical patent/CN1262056C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/21Bus-bar arrangements for rack-mounted devices with withdrawable units
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Patch Boards (AREA)

Abstract

A control center has a case with front opening for accommodating a plurality of control units extending inwards with respect to the case, the control units being arranged in multiple rows and arrays and capable of being pulled forwards. The case has main circuit connectors at the back side for connecting a main circuit of the control unit with an external main circuit. The control unit has main circuit connectors for connecting a main circuit with an external main circuit, and control circuit connectors for connecting a control circuit with an external control circuit. The control circuit connectors provided at the back side of the control unit are movable forwards and backwards. The main circuit connectors are disconnected from the external main circuit when the main circuit connectors and the control circuit connectors are moved from the connecting positions for connecting with the external main circuit and the external circuit to a testing position at a given distance to the front side, with the control circuit remaining in connection with the external circuit.

Description

Control centre
Technical field
The present invention relates to the control centre of start protections usefulness, that carry out motor such as power equipment etc., the control centre of particularly taking in a plurality of control units.
Background technology
In the control centre unit of start protection usefulness such as power equipment, that carry out motor etc., control unit can forwards be pulled out, and can be in the pull-out location of main circuit and control circuit off state when control unit is pulled out.In addition, control unit can be in the test position of forwards pulling out predetermined distance.But, according to technology in the past,, can not change the open and-shut mode of control circuit in the afore-mentioned test position, the operating efficiency when making test is affected.
The present invention can get the test position that the control circuit that only makes control unit is in closed circuit state, thereby obtains suitably improving the control centre of the operating efficiency when testing.
Summary of the invention
Control centre of the present invention, have in the front of operation panel and establish peristome, be arranged in different in size on the fore-and-aft direction and the Cell of the control unit that can forwards pull out with taking in the multistage multiple row, the main circuit that has control unit at the rear portion of Cell is connected to the main circuit connecting portion that outside main circuit is used, wherein, control unit, comprise main circuit is connected to the main circuit connector that outside main circuit is used, and control circuit is connected to the control circuit connector that external circuit is used; The control circuit connector of being located at the control unit back is moved with respect to this control unit, aforementioned main circuit connector and control circuit connector are in the test position apart from the place ahead that moves to regulation from the link position that connects outside main circuit and external circuit, and the control circuit connector keeps being connected with external circuit, the main circuit connector breaks away from from outside main circuit.
In addition, the control circuit connector can remain on the control unit pedestal and the energy fore-and-aft direction moves; Comprise that control unit is used for keeping the locking device of this link position when link position, be used for control unit from the divide a word with a hyphen at the end of a line tripper of test position of link position, and the Drive and Control Circuit connector is used on the test position pull-out direction pulls out drive unit.
In addition, use the extension spring conduct by pulling out the drive unit drive source that the Drive and Control Circuit connector is used on pull-out direction.
Description of drawings
Fig. 1 is the stereogram of control centre of the present invention.
Fig. 2 is the stereogram that is accommodated in the control unit of control centre 100.
Fig. 3 is the expression control unit is pulled out to the state of pulling out of test position from control centre a sectional view.
Fig. 4 is the expression control unit unloads state from control centre a sectional view.
Fig. 5 is all control units of expression unload state from control centre a stereogram.
Fig. 6 is the stereogram of the laminate of control centre.
Fig. 7 is the top figure of laminate.
Fig. 8 is the stereogram of inner controlfin.
Fig. 9 is the top figure of inner controlfin.
Figure 10 is the stereogram of the 1st hook.
Figure 11 is 3 direction views of the 1st hook.
Figure 12 is the stereogram of the 2nd hook.
Figure 13 is 3 direction views of the 2nd hook.
Figure 14 is the stereogram of the 3rd hook.
Figure 15 is 3 direction views of the 3rd hook.
Figure 16 is the top figure of each state of expression control unit.
Figure 17 is along the cutaway view of the major part of XVII-XVII line among Figure 16 of link position state of expression control unit.
Figure 18 is that the inside controlfin that is illustrated in the link position of control unit reaches the figure that respectively links up with appearance.
Figure 19 is along the cutaway view of the major part of XVIIII-XVIIII line among Figure 16 of unlocked position state of expression control unit.
Figure 20 is that the inside controlfin that is illustrated in the unlocked position of control unit reaches the figure that respectively links up with appearance.
Figure 21 is along the cutaway view of the major part of XXI-XXI line among Figure 16 of test position state of expression control unit.
Figure 22 is that the inside controlfin that is illustrated in the test position of control unit reaches the figure that respectively links up with appearance.
Figure 23 is along the cutaway view of the major part of XXIII-XXIII line among Figure 16 that pulls out the insertion position state of expression control unit.
Figure 24 is the figure that is illustrated in the inside controlfin of pulling out the insertion position of control unit and respectively links up with appearance.
Concrete example
Embodiment 1
Fig. 1 is the stereogram of control centre of the present invention.Inside in the control centre 100 of summary rectangular box shape is coiled the assortment of trellis ground regularly in length and breadth and is being taken in a plurality of control unit 1.In the control centre 100 of present embodiment, taking in horizontal direction 4 row, 10 sections of longitudinal directions, all 40 control unit 1.
Fig. 2 is the stereogram that is accommodated in the control unit of control centre 100.Control unit 1 forms the approximate square of size on 100 the fore-and-aft direction in control.Control unit 1 has the unit pedestal 2 that forms square one side side and bottom surface.Control unit 1 is carrying various machines in order to control external equipment machine in inside.In addition, the inside is being provided with and is connecting main circuit connector 3 and the control circuit connector 4 that internal machine is used.In the front of control unit 1, the operating grip of switching as the on/off of the cut-off of internal machine is being set.In addition, below operating grip, extend operation described later controlfin 7.
Fig. 3 is expression control unit 1 is pulled out to the state of pulling out of test position from control centre 100 a sectional view.Control circuit connector 4 is fixed on the control circuit connector mount pad sheet 5.Mount pad sheet 5 at the rear portion of control unit 1, facing to unit pedestal 2 devices, can be that pulling out on the direction of insertion of control unit 1 advanced and retreat at fore-and-aft direction.Promptly also, control circuit connector mount pad sheet 5 can be arranged on the unit pedestal 2, can move forward and backward.
Between control circuit connector mount pad sheet 5 and unit pedestal 2, open and establishing extension spring 6.Extension spring 6, tension control circuit connector mount pad sheet 5 on the anterior direction of control unit 1.Control circuit connector 4 is controlled with operation panel side control circuit connector 14 on test position as shown in Figure 3.Operation panel side control circuit connector 14 is connected by external circuits such as not shown cable and circuit for controlling motor.
Unit pedestal 2 following is being provided with elongated flat inner controlfin 8.Inner controlfin 8 is set at unit pedestal 2, can moves forward and backward.Inner controlfin 8 is connected in operation controlfin 7 with leading section.
The 1st hook 9, the 2 hooks 10, and the 3rd hook 11 are stood and are located on the unit pedestal 2, can move up and down.
The control unit 1 of Gou Chenging is positioned on the laminate (dividing plate) 12 of control centre 100 like this.
Fig. 4 is expression control unit 1 unloads state from control centre 100 a sectional view.Fig. 5 is all control units 1 of expression unload state from control centre 100 a stereogram.In control centre 100, separate with laminate (dividing plate) 12, on above-below direction, form a plurality of Cells.4 spaces that the 4 not shown dividing plates of Cell 12 usefulness that form on 1 block of laminate 12 separate.On the fore-and-aft direction that forms like this, insert control unit 1 in each space of the approximate square of size.
Fig. 6 is the stereogram of the laminate 12 of control centre 100.Fig. 7 is the top figure of laminate.At present embodiment, on 1 the laminate 12, mounting 4 control units 1 side by side.For this reason, on laminate 12, penetrate 3 groups of angle holes relevant with the hook of control unit 1.Penetrate and the 1st hook the 9 or the 2nd hook 10 relevant the 1st jiao of hole 12a and the 2nd jiao of hole 12b being correlated with the 3rd hook 11.
Fig. 8 is the stereogram of inner controlfin 8.Fig. 9 is the top figure of inner controlfin 8.Inner controlfin 8 presents the elongated tabular of summary, penetrates the groove relevant with the hook of control unit 1.Penetrate forwardly with the 1st hook the 9 or the 2nd and link up with 10 the 1st relevant groove 8a, penetrate in the wings with the 3rd and link up with 11 the 2nd relevant groove 8b.Inner controlfin 8 is connected with controlfin 7 with operation by the circular hole 8c that is formed at leading section.
Figure 10 is the stereogram of the 1st hook.Figure 11 is 3 direction views of the 1st hook.The 1st hook 9, the summary section that is made by the bending flat board is that the body of コ font and the axial region that connects body constitute, and forms claw 9a and the dependent part 9b relevant with groove 8a of the 1st jiao of hole 12a that is lower than laminate 12 in the both sides of body.In addition, the 1st hook 9 is fixed in unit pedestal 2 with the axial region bottom, and the support of body unit pedestal 2 relatively moves up and down.In addition, claw 9a moving up and down corresponding to body from the inside turnover of unit pedestal 2.In addition, between the hexagonal head and body on the axial region top of being located at the 1st hook 9, contract and establishing not shown pressuring spring, the stressed claw 9a that heads on of this pressuring spring.
Figure 12 is the stereogram of the 2nd hook 10.Figure 13 is 3 direction views of the 2nd hook 10.The 2nd hook 10 has and the 1st hook 9 cardinal principle identical construction, in the both sides of body, forms claw 10a and and the relevant dependent part 10b of the 1st groove 8a of the 1st jiao of hole 12a that is lower than laminate 12.The bight of the side of the claw 9a of the 1st hook 9 is circular-arc, and the bight of the both sides of the claw 10a of the 2nd hook 10 all is circular-arc.The 2nd hook 10 is fixed in unit pedestal 2 with the axial region bottom, and the support of body unit pedestal 2 relatively moves up and down.In addition, claw 10a moving up and down corresponding to body from the inside turnover of unit pedestal 2.In addition, between the hexagonal head and body of being located at the 10th hook 10 axial region top, contract establishing not shown pressuring spring, the stressed the inside from unit pedestal 2 of this pressuring spring heads on claw 10a.
Figure 14 is the stereogram of the 3rd hook 11.Figure 15 is 3 direction views of the 3rd hook 11.The 3rd hook 11, the summary section that is made by the bending flat board is that the body of コ font and the axial region that connects body constitute, and forms 2 claw 11a of claw of the 2nd jiao of hole 12b that is lower than laminate 12 in the both sides of body.In addition, the 3rd hook 11 is fixed in unit pedestal 2 with the axial region bottom, and the support of body unit pedestal 2 relatively moves up and down.In addition, 2 claw 11a moving up and down corresponding to body from the inside turnover of unit pedestal 2.In addition, between the hexagonal head and body of being located at the 3rd hook 11 axial region top, contract establishing not shown pressuring spring, this pressuring spring is stressed heads on claw 11a from unit pedestal 2.
Figure 16 is the top figure of each state of expression control unit 1.Expression is played on a left side on the paper: link position, unlocked position, test position, pull out the insertion position.
Figure 17 is along the cutaway view of the major part of XVII-XVII line among Figure 16 of link position state of expression control unit 1.Figure 18 be illustrated in control unit 1 link position inside controlfin 8 and respectively link up with the figure of 9,10,11 appearance.When the control unit 1 that moves laminate 12 at fore-and-aft direction is in link position, towards paper clockwise direction rotating operation controlfin 7, make the 1st hook 9 drop to the 1st jiao of hole 12a of laminate 12, in addition, make the 3rd hook 11 drop to the 2nd jiao of hole 12b, be in the lock state, suppress moving of direction forwards, backwards.The 1st hook 9 makes dependent part 9b cooperate, pull down to assigned position with the 1st groove 8a of inner controlfin 8, makes claw 9a drop to the 1st jiao of hole 12a of laminate 12.The 3rd hook 11 claw 11a connects the 2nd groove 8b of inner controlfin 8 and is reduced to the 2nd jiao of hole 12b of laminate 12.
Figure 19 is along the cutaway view of the major part of XVIIII-XVIIII line among Figure 16 of unlocked position state of expression control unit 1.Figure 20 be illustrated in control unit unlocked position inside controlfin 8 and respectively link up with the figure of 9,10,11 appearance.Paper counter-clockwise direction rotating operation from aforementioned link position towards Figure 16 rearward moves with controlfin 7, inner controlfin 8, and the 1st hook 9 is pushed to, and removes the locking of control unit 1.The 1st hook 9 pushes away dependent part 9b, shifts the interarea of inner controlfin 8 on dependent part 9b onto in the 1st groove 8a of inner controlfin 8,12a pulls on claw 9a from the hole, angle.The 3rd links up with 11 claw 11a, drops to the 2nd jiao of hole 12b of the laminate 12 that continues.
Figure 21 is along the cutaway view of the major part of XXI-XXI line among Figure 16 of test position state of expression control unit 1.Figure 22 be illustrated in control unit 1 test position inside controlfin 8 and respectively link up with the figure of 9,10,11 appearance.Figure 21, the 22nd, make control unit 1 from Figure 19, the state that 20 released state forwards moves is to drop to the test position that forwards moves before the 1st jiao of hole 12a of laminate 12 at the 2nd hook 10.In this test position, main circuit connector 3, with operation panel side main circuit connector 13 compositions from state (Fig. 3), control circuit connector mount pad sheet 5 is fixed in the laminate 12 that continues by linking up with 11, control circuit connector 4 keeps connection status with operation panel side control circuit connector 14.At this moment, be installed in the amount of movement that unit pedestal 2 and the extension spring 6 of control circuit connector mount pad sheet 5 have extended control unit 1.
Figure 23 is along the cutaway view of the major part of XXIII-XXIII line among Figure 16 that pulls out the insertion position state of expression control unit 1.Figure 24 is the figure that is illustrated in the inside controlfin of pulling out the insertion position of control unit 1 and respectively links up with 9,10,11 appearance.Paper clockwise direction rotating operation controlfin 7 towards Figure 16, inner controlfin 8 forwards moves, hook 11 is brought to, the locking of the laminate 12 of control circuit connector mount pad sheet 5 is disengaged, power by extension spring 6 makes control circuit connector mount pad sheet 5 return unit pedestal 2 sides, control circuit connector 4 and operation panel side control circuit connector 14 separated attitudes.In addition, because inner controlfin 8 forwards moves, hook 10 is pushed to, and unit 1 is in the state of can pulling out.
As previously mentioned, in an embodiment of the present invention, to operate with controlfin 7 reversed left to right, can form connection, release, test, pull out 4 kinds of states, and, even owing to also can obtain the test position of operation control circuit only at the main circuit off state, and needn't be from outside supply power, the effect of the operating efficiency that can be improved at the trial.
Feature according to the control centre that obtains in the embodiments of the invention is to have: but establish peristome in the front of operation panel, through main circuit connector 3 main circuit of unit 1 is connected to the main circuit connecting portion that the outside main circuit that is made of bus circuit is used at the rear portion of a plurality of Cells of adorning Pullout unit 1; The control circuit connector 4 that possess control circuit connector 4 that external circuit that control circuit with unit 1 is connected to circuit for controlling motor etc. uses, can make 1 back, unit with respect to unit 1 as fore-and-aft direction move, 1 test position can be connected with said external circuit such as circuit for controlling motor in the unit; Aforementioned control circuit connector 4 can remain on the unit pedestal 2 and the energy fore-and-aft direction moves; Since possess unit 1 when link position, be used for keeping link position by hook 9,11 locking devices that constitute, and be used for the unit from the divide a word with a hyphen at the end of a line tripper that constitutes with controlfin 7 and inner controlfin 8 by operation of test position of link position, and the drive unit of pulling out that on the test position pull-out direction, drives aforementioned control circuit connector 4 usefulness as drive source use extension spring 6, therefore, can carry out the action of pulling out of aforementioned control circuit connector 4 by the drive source that is made of extension spring 6 more reliably, the operating efficiency when making test is further improved.
Promptly also, feature according to the control centre that obtains in the embodiments of the invention is to have: establish peristome in the front of operation panel, the main circuit at the rear portion of a plurality of Cells of adorning telescopic unit with the unit is connected to the main circuit connecting portion that outside main circuit is used; Possess that control circuit with the unit is connected to control circuit connector that external circuit uses, the control circuit connector that can make the back, unit with respect to the unit as fore-and-aft direction move, test position in the unit can be connected with the said external circuit; Therefore, the operating efficiency in the time of can making test suitably improves.
In addition, aforementioned control circuit connector can remain on the unit pedestal and the energy fore-and-aft direction moves; Because possessing the unit is used for keeping the locking device of link position and is used for the unit from the divide a word with a hyphen at the end of a line tripper of test position and drive the drive unit of pulling out that aforementioned control circuit connector uses at the test position pull-out direction of link position when link position, therefore, can carry out the action of pulling out of aforementioned control circuit connector reliably, the operating efficiency when making test is suitably improved.
In addition, since by pull out that drive unit drives on pull-out direction that aforementioned control circuit connector uses as drive source use extension spring, therefore, can carry out the action of pulling out of aforementioned control circuit connector by the drive source that is made of extension spring reliably, the operating efficiency when making test obtains more suitable raising.
Industrial practicality
Control centre of the present invention has in the front of operation panel and establishes peristome, taking in multistage multiple row ground row The Cell of the control module that is listed in different in size on the fore-and-aft direction and can forwards pulls out, at Cell The main circuit that the rear portion has control module is connected to the main circuit connecting portion that outside main circuit is used, wherein, and control Unit processed comprises main circuit is connected to the main circuit connector that outside main circuit is used, and with control circuit Be connected to the control circuit connector that external circuit is used; On fore-and-aft direction, can make and to be located at the control module back The control circuit connector moves with respect to this control module, main circuit connector and control circuit connector from The link position that connects outside main circuit and external circuit moves to the testing position apart from the place ahead of regulation, control Circuit connector processed keeps being connected with external circuit, the main circuit connector breaks away from from outside main circuit. Therefore, In testing position, the operating efficiency in the time of can improving test.
In addition, the control circuit connector can remain on the control module pedestal and the energy fore-and-aft direction moves; Bag Draw together control module is used for keeping this link position when link position locking device, be used for control module from The divide a word with a hyphen at the end of a line tripper of testing position of link position, and drive the control electricity at the testing position pull-out direction Path connector is used pulls out drive unit. Therefore, can carry out reliably the action of pulling out of control circuit connector, Operating efficiency when can further improve test.
In addition, use extension spring as connecting by pulling out drive unit Drive and Control Circuit on pull-out direction Connect the drive source that device is used. Therefore, can carry out reliably control circuit by the drive source that is consisted of by extension spring Connector pull out action, improve the reliability of device.

Claims (3)

1. control centre, have in the front of operation panel and establish peristome, be arranged in different in size on the fore-and-aft direction and the Cell of the control unit that can forwards pull out with taking in the multistage multiple row, the main circuit that has described control unit at the rear portion of this Cell is connected to the main circuit connecting portion that outside main circuit is used, it is characterized in that
Described control unit comprises
Main circuit is connected to the main circuit connector that outside main circuit is used, and
Control circuit is connected to the control circuit connector that external circuit is used;
The described control circuit connector of being located at described control unit back is moved with respect to this control unit,
Described main circuit connector and described control circuit connector are in the test position apart from the place ahead that moves to regulation from the link position that connects described outside main circuit and described external circuit, and described control circuit connector keeps being connected with described external circuit, described main circuit connector breaks away from from outside main circuit.
2. control centre as claimed in claim 1 is characterized in that,
Described control circuit connector can remain on the control unit pedestal and the energy fore-and-aft direction moves;
Comprise
Described control unit is used for keeping the locking device of this link position when described link position,
Be used for described control unit from the divide a word with a hyphen at the end of a line tripper of described test position of described link position, and
On described test position pull-out direction, drive the drive unit of pulling out that described control circuit connector uses.
3. control centre as claimed in claim 2 is characterized in that,
Use extension spring as on pull-out direction, driving the drive source that described control circuit connector is used by the described drive unit of pulling out.
CNB028033647A 2001-10-30 2002-03-08 Control center Expired - Fee Related CN1262056C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP332097/01 2001-10-30
JP332097/2001 2001-10-30
JP2001332097 2001-10-30

Publications (2)

Publication Number Publication Date
CN1483232A true CN1483232A (en) 2004-03-17
CN1262056C CN1262056C (en) 2006-06-28

Family

ID=19147567

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028033647A Expired - Fee Related CN1262056C (en) 2001-10-30 2002-03-08 Control center

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JP (1) JP4133820B2 (en)
KR (1) KR100549254B1 (en)
CN (1) CN1262056C (en)
TW (1) TW582136B (en)
WO (1) WO2003038960A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101194385B1 (en) 2012-06-13 2012-10-24 (주)서전기전 A module type motor control center having a drawing position indicanting lever type device for drawing the unit thereof
EP3346561A4 (en) * 2015-09-02 2019-04-10 Mitsubishi Electric Corporation Control center
CN105990806A (en) * 2016-06-20 2016-10-05 南京恒众机械有限公司 Explosion-proof ring main unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197713U (en) * 1981-06-10 1982-12-15
JPS62145410U (en) * 1986-03-07 1987-09-14
JP2601825B2 (en) * 1987-06-26 1997-04-16 株式会社東芝 Unit drawer for switchboard
JPH1189019A (en) * 1997-09-09 1999-03-30 Toshiba Corp Control center

Also Published As

Publication number Publication date
JPWO2003038960A1 (en) 2005-02-24
JP4133820B2 (en) 2008-08-13
CN1262056C (en) 2006-06-28
WO2003038960A1 (en) 2003-05-08
KR20040020874A (en) 2004-03-09
KR100549254B1 (en) 2006-02-03
TW582136B (en) 2004-04-01

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Granted publication date: 20060628

Termination date: 20140308