CN100521029C - Relay, especially starting relay for internal combustion engines and adapter - Google Patents

Relay, especially starting relay for internal combustion engines and adapter Download PDF

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Publication number
CN100521029C
CN100521029C CNB2004800187493A CN200480018749A CN100521029C CN 100521029 C CN100521029 C CN 100521029C CN B2004800187493 A CNB2004800187493 A CN B2004800187493A CN 200480018749 A CN200480018749 A CN 200480018749A CN 100521029 C CN100521029 C CN 100521029C
Authority
CN
China
Prior art keywords
adapter
connector
relay
switch
exciting coil
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.)
Expired - Fee Related
Application number
CNB2004800187493A
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Chinese (zh)
Other versions
CN1816889A (en
Inventor
S·福尔
H·施特克莱因
J·魏格特
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN1816889A publication Critical patent/CN1816889A/en
Application granted granted Critical
Publication of CN100521029C publication Critical patent/CN100521029C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/02Non-polarised relays
    • H01H51/04Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/065Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • H01H2011/0037Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts with removable or replaceable terminal blocks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/02Bases; Casings; Covers
    • H01H50/04Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041Details concerning assembly of relays
    • H01H2050/046Assembling parts of a relay by using snap mounting techniques
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/02Bases; Casings; Covers
    • H01H50/04Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/047Details concerning mounting a relays
    • H01H50/048Plug-in mounting or sockets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/14Terminal arrangements

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention relates to a relay, especially a starting relay (10) for internal combustion engines, the connecting terminals thereof for the switching contact and the excitation winding of the relay being fixed in a switch cover (11) of the relay. The connecting terminal (50) of the excitation winding is embodied as a plug-in connection. The aim of the invention is to reduce the number of different switch covers with a vehicle-specific connection geometry of the excitation winding. To this end, the connection of the excitation winding is embodied as a first part (15) of a plug-in connection, and the second part (18) of said plug-in connection, co-operating with said first part, forms the input of an adapter (17), the output (21a) of said adapter being embodied as a connecting terminal (50) with a vehicle-specific connection geometry.

Description

Relay is in particular for the starting relay and the adapter of internal combustion engine
Technical field
The present invention relates to a kind of electromagnetic relay, in particular for the starting relay of internal combustion engine, and a kind of adapter.
Background technology
The starting relay that is used for internal combustion engine in most of the cases as so-called engage relay except it connects the function of principal current of starter motor, also have miscellaneous function, promptly early than or along with the connection of starter motor with a starter pinion to a ring gear of internal combustion engine.This engage relay directly is fixed on the starter motor next door and connects lever by one at this and is overlapped on indirectly on the starter pinion.Electric connection is fixed on the switch cover of starting relay and at the user and constructs for corresponding automaker or for corresponding vehicle.There are the physical dimension of different starting relay and particularly different modification and position according to the power of starter for the splicing ear (terminal 50) of the magnet exciting coil of starting relay at this.Realize by two bolts opposite each other on hd top face as far as possible uniformly for the joint of main circuit, and need the screwed joint of different flexible programs to be connected and the VDA joint or injection (Jetronik) joint of standard with the flat connector for the splicing ear of the magnet exciting coil of starting relay.Described joint is positioned at hd top face left side or right side near the major joint of starting relay.In addition for will connect lead from the top or the below correspondingly supply to the different lid execution mode that this splicing ear needs starting relay.
By for example known a kind of such engage relay of GB-PS 12 75 113, wherein, the splicing ear that is used for magnet exciting coil constitutes and is used for for example bullet connector of automobile ignition switch of starting switch.
In order to make switch cover under situation relatively in a small amount, a large amount of different switch covers require a large amount of instruments and mould and corresponding very big storage at this.This is generally in relay manufacturing merchant there and causing significant construction expenditure aspect the sale.
Summary of the invention
Task of the present invention is restricted number to a minimum number with the different switch covers of starting relay, so that therefore reduce the production and selling expense.
The present invention proposes a kind of electromagnetic relay, it comprises at least one magnet exciting coil and a switch contact, a joint of switch contact is connected with power supply and another joint of switch contact is connected with a load, an end of magnet exciting coil is connected with the joint of the load-side of switch contact and another end connects with the bullet connector that is connected that is used for to switch, and it is fixed on the switch cover of relay with two joints of switch contact, the bullet connector of magnet exciting coil constitutes the first that connector connects, what connector connected constitutes the input of adapter with the coefficient second portion of this bullet connector, and the output of this adapter constitutes the splicing ear that has at the joint geometry of automobile.The present invention also proposes a kind of adapter that is used for described relay, the part of the input side that connector connects constitutes on rail-engaging, and the joint geometry at automobile of the splicing ear of the outlet side of adapter constitutes the connector connection, is threaded or clamps connection.By electromagnetic relay of the present invention following advantage is arranged, promptly by using an adapter can realize a kind of switch cover, it comprises the unified execution mode of the splicing ear of magnet exciting coil.Therefore being positioned at the left side according to physical dimension and joint side still is that the right side can be reduced to a few fundamental type with the quantity of the flexible program of switch cover.In addition, on manufacturing technology, constitute more simply and more at an easy rate with corresponding bigger batch process at the bullet connector that is used for adapter on the switch cover.Assembling during adapter by use identical and/or standardized member for example bolt, pad, nut, contact plug and connector tongue piece can be always adaptive at an easy rate at the user especially at the joint geometry of the splicing ear (terminal 50) of automobile.
Therefore when starting relay or adapter have fault advantageously, adapter is detachably, be fastened on two joints next doors that are positioned at switch contact on the end face of switch cover by releasable kayser suitably.Be subjected to vibrational loading in order to prevent that at this starting relay is connected with the connector of adapter, adapter has the clamp that acts on the switch cover edge vertically by favourable mode in its free outside, they and the kayser lug acting in conjunction that is arranged on of switch cover there.In addition, separate each other by two in the zone at two joints of switch contact on the switch cover by adapter, barb groove positioning adapter orientation, swallow-tail form prevents vibrational loading vertically.In order to prevent that the connector connection between starting relay and adapter is subjected to humidity, dust and pollution, suggestion in addition, adapter within it side have a radial loop around the sealing seamed edge, it is as one of amalgamation position and switch cover smooth contact-making surface acting in conjunction.
By the simplest mode, the bullet connector of starting relay and adapter is a standardized plug-in connector in automobile making, and the part that is connected with magnet exciting coil that the part of its adapter side constitutes connector sleeve and its relay side constitutes the connector tongue piece.The connector sleeve constitutes on this rail-engaging at adapter, and the latter is connected with the splicing ear of the outlet side of adapter.Replace flat connector connection and also can use a pin and a socket.
For the joint geometry at user or automobile, the splicing ear of the outlet side of adapter is that connector connects, is threaded or clamps connection.By favourable mode, the splicing ear of outlet side is a bolt in a simple execution mode of adapter, and it is tightened on the insulator that is fixed on adapter with the rail-engaging of the second portion that the connector that is constituted to magnet exciting coil connects.In simple especially execution mode, on adapter, the splicing ear of outlet side is a connector sleeve, this connector sleeve integrally constitute rail-engaging with the input side part that connects to the connector of magnet exciting coil and be fixed on the insulator that is molded over adapter, in the preferred directed vertically connection cover.
Description of drawings
Exemplarily explain the present invention in detail by means of accompanying drawing below.Wherein:
The stereogram of Fig. 1 engage relay comprises a bullet connector that is used for magnet exciting coil;
Fig. 2 has the exploded view by the adapter of Fig. 1 relay of being used for of screwed joint;
Fig. 3 is as the stereogram of the adapter assembling state of first embodiment;
The view that Fig. 4 and 4a look up from the below by the adapter of Fig. 3 and by the cutaway view of the X-X line of Fig. 4;
Fig. 5 and 5a press the switch cover of the engage relay of Fig. 1, comprise the adapter by Fig. 3 of installation;
Fig. 6 comprises the bullet connector that is used for by Fig. 1 relay as the stereogram of the adapter of second embodiment;
Fig. 7 presses the rail-engaging of the adapter of Fig. 6, has the bullet connector of input side and outlet side.
Embodiment
In Fig. 1, a starting relay that is used for internal combustion engine start equipment is electromagnetic relay and is labeled as 10.A switch contact that does not draw is set on the switch cover 11 of starting relay 10, and its joint is fixed on the switch cover 11 as connecting pin 12 and 13.They are used to connect a starter motor on the one hand, are used to connect a stube cable of automobile batteries on the other hand.A magnet exciting coil is installed in the metal shell 14 of starting relay 10, its end is connected with the connecting pin 12 of motor side, its another end is connected one on the bullet connector of connector tongue piece 15, and the connector tongue piece is arranged on the end face of switch cover 11 near two connecting pin 12,13 ground in the side.Magnet exciting coil through this bullet connector by a start switch of not drawing equally with starting apparatus combustion engine, thereby and an armature be drawn in the magnet exciting coil.Armature is connected the switch contact of starting relay on the one hand, sucks a tappet 16 on the other hand, this tappet by a connection lever that does not draw with a starter pinion of starter to a ring gear of internal combustion engine.
In Fig. 2 to 4, described one before its single part assembling and adapter 17 afterwards, it is installed on the end face of switch cover 11 by Fig. 5, so that will or be implemented at the joint with being provided with of manufacturer design on the unified bullet connector of magnet exciting coil of starting relay 10 at automobile.Wherein, connector tongue piece 15 constitutes a first and and connector tongue piece 15 coefficient second portions that connector sleeve 18 formation connectors connect that connector connects.Connector sleeve 18 constitutes the input of adapter 17 simultaneously, its output be have at the user, especially at the tab terminal 50 of the joint geometry of automobile.As shown in Figure 2, adapter 17 comprises that an insulator that is made of plastics 19, one have the rail-engaging 20 of thereon and the connector sleeve 18 compacting of free stamping-out, bolt 21, a spring shim 22 and a hex nut 23.Adapter 17 is provided with clamp 24 on the lateral surface freely of insulator 19, the edge 11a that clamp is overlapped on switch cover 11 vertically by Fig. 5 go up and with kayser lug 25 actings in conjunction that are arranged on the there of switch cover 11.Connect 26 by these releasable kaysers, adapter 17 removably is fixed on the end face of switch cover 11 and is positioned near two connecting pins 12,13.In addition, the insulator 19 of adapter 17 is provided with two directed vertically laths 27 spaced apart from each other, and they are embedded in the zone of the connecting pin 12,13 of switch cover 11 in the barb groove 28 corresponding axial orientation, swallow-tail form and therefore adapter 17 is positioned on the switch cover 11.By Fig. 4 a as can be known, the insulator 19 of adapter 17 have on the side within it a radial loop around sealing seamed edge 29.The sealing seamed edge constitutes an amalgamation position with one of switch cover 11 smooth contact-making surface 30 in the zone by the connector tongue piece 15 of Fig. 1.
By the insertion of adapter 17, magnet exciting coil constitute a plug-in connector at the joint of automobile so far at the automobile internal standardization, the part of its adapter side is formed in the connector sleeve 18 on the rail-engaging 20 of adapter 17.The splicing ear 50 of the outlet side of adapter 17 is used to constitute at the joint geometry of user or the automobile free end 21a by hex bolts 21 at this and is threaded.The bolt head 21b of hex bolts 21 is installed in the cavity 31 of insulator 19 together with rail-engaging 20.
Partial view by the starting relay 10 that in Fig. 5 a, draws, on automobile, have when using starting relay 10 under the situation of strong especially vibrational loading and under the situation of needs, have following scheme, promptly use one to be used for the cable termination 32 that starter motor is electrically connected and when tightening attached cable terminal 32, to be fixedly clamped vertically and tensioning adapter 17 on the pressing plate 33 auxiliary ground of free stamping-out there by bending.
Fig. 6 shows another adapter 17a, and the splicing ear of its outlet side is that the connector of connector tongue piece 34 forms connects.This connector tongue piece 34 constitutes the top of a rail-engaging 20a among Fig. 7 there, and the mid portion 35 of rail-engaging is fixedly clamped in insulator 19a and the lower part of rail-engaging is a connector sleeve 18, and it is as the part of the input side of adapter 17a.Connector tongue piece 34 this be fixed on one be molded on the insulator 19a, vertically in the directed connection cover 36, this connections cover be the German automobiles industrial combination can the part of standardized VDA connector connection.
Be used for starting relay 10 magnet exciting coil outlet side splicing ear 50 therefore can by accordingly at the joint geometry of user or automobile both can realize as the VDA connector by Fig. 6 connect, by being threaded of Fig. 3, can realize again connecting as other clamping.Connecting cover 36 can be constructed by standardized injection-plug-execution mode (Jetronik-Stecker-Ausf ü hrung) equally at this.Replace the kayser of pressing Fig. 5 in addition and connect, also can adopt other method that adapter is closely cooperated, for example the ultrasonic bonding polyamide.

Claims (16)

1. electromagnetic relay, it comprises at least one magnet exciting coil and a switch contact, a joint (12 of switch contact, 13) be connected with power supply and another joint of switch contact is connected with a load, wherein, an end of magnet exciting coil is connected with the joint of the load-side of switch contact and another end connects with the bullet connector that is connected (15) that is used for to switch, and it is fixed on the switch cover (11) of relay with two joints of switch contact, it is characterized in that: the bullet connector of magnet exciting coil (15) constitutes the first that connector connects, what connector connected constitutes the input of adapter (17) with the coefficient second portion of this bullet connector (18), and the output of this adapter constitutes the splicing ear (50) that has at the joint geometry of automobile.
2. by the described relay of claim 1, it is characterized in that: adapter (17) detachably is fixed on the end face of switch cover (11) and is positioned at two joints (12,13) next door of switch contact.
3. by the described relay of claim 1, it is characterized in that: adapter (17) connects (26) by kayser and releasably is fixed on the switch cover (11).
4. by the described relay of claim 3, it is characterized in that: adapter (17) has some clamps (24) at lapping switch lid (11) edge (11a) vertically on the lateral surface freely at it, and clamp is connected (26) acting in conjunction with the kayser lug (25) that is arranged on the there of switch cover (11) as kayser.
5. by the described relay of one of claim 2 to 4, it is characterized in that: that adapter (17) is spaced apart from each other by two in switch cover (11) is gone up zone at two joints (12,13) of switch contact, lath (27) orientation, swallow-tail form is positioned in the corresponding barb groove (28) vertically.
6. by the described relay of one of claim 2 to 4, it is characterized in that: adapter (17) within it side have radial loop around sealing seamed edge (29), the sealing seamed edge is as smooth contact-making surface (30) acting in conjunction of amalgamation position and switch cover (11).
7. by one of aforesaid right requirement 1-4 described relay, it is characterized in that: the bullet connector of magnet exciting coil (15) is a standardized plug-in connector in automobile making, and the part that is connected with magnet exciting coil that the part of its adapter side constitutes connector sleeve (18) and its relay side constitutes the connector tongue piece.
8. by the described relay of claim 1, it is characterized in that: described relay is the starting relay (10) that is used for internal combustion engine.
9. by the described relay of claim 1, it is characterized in that: described load is a starter motor.
10. by the described relay of claim 1, it is characterized in that: described power supply is an automobile batteries.
11. by the described relay of claim 1, it is characterized in that: described switch is a starting switch.
12. be used for adapter by the described relay of claim 1, it is characterized in that: the part that connector connects the input side of (15) goes up formation at rail-engaging (20), and the joint geometry at automobile of the splicing ear (50) of the outlet side of adapter (17) constitutes the connector connection, is threaded or clamps connection.
13. by the described adapter of claim 12, it is characterized in that: the splicing ear of outlet side (50) is bolt (21), and it is tightened on the insulator (19) that is fixed on adapter (17) with the rail-engaging (20) of the second portion that the connector that is constituted to magnet exciting coil connects.
14. by the described adapter of claim 12, it is characterized in that: the splicing ear of outlet side (50) is connector tongue piece (34), and the connector tongue piece integrally constitutes rail-engaging (20a) with the input side part (18) that connects to the connector of magnet exciting coil and is fixed in the connection cover (36) on the insulator (19a) that is molded over adapter (17a).
15. by the described adapter of claim 12, it is characterized in that: the part that connector connects the input side of (15) goes up formation by the connector sleeve at rail-engaging (20).
16. by the described adapter of claim 14, it is characterized in that: described connection cover (36) is directed vertically.
CNB2004800187493A 2003-06-30 2004-06-18 Relay, especially starting relay for internal combustion engines and adapter Expired - Fee Related CN100521029C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10329577.1 2003-06-30
DE2003129577 DE10329577A1 (en) 2003-06-30 2003-06-30 Relays, in particular starter relay for internal combustion engines with adapter

Publications (2)

Publication Number Publication Date
CN1816889A CN1816889A (en) 2006-08-09
CN100521029C true CN100521029C (en) 2009-07-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800187493A Expired - Fee Related CN100521029C (en) 2003-06-30 2004-06-18 Relay, especially starting relay for internal combustion engines and adapter

Country Status (5)

Country Link
EP (1) EP1642310B1 (en)
CN (1) CN100521029C (en)
BR (1) BRPI0412148A (en)
DE (1) DE10329577A1 (en)
WO (1) WO2005001867A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884037B1 (en) * 2005-03-31 2007-05-11 Valeo Equip Electr Moteur ELECTROMAGNETIC CONTACTOR AND STARTER COMPRISING SUCH A CONTACTOR
DE102009054539A1 (en) * 2009-12-11 2011-06-16 Robert Bosch Gmbh starter
CN105826134A (en) * 2016-05-31 2016-08-03 芜湖杰诺瑞汽车电器系统有限公司 Electromagnetic switch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092091B (en) * 1960-02-23 1960-11-03 Volkswagenwerk Gmbh Plug-in distributor
DE6751537U (en) * 1968-09-30 1969-01-30 Bosch Gmbh Robert ELECTROMAGNETIC SWITCH
US4692835A (en) * 1984-10-03 1987-09-08 Honda Giken Kogyo K.K. Fuse circuit unit for combination with an electromagnetic switch
DE9001333U1 (en) * 1990-02-06 1990-04-19 Plastics Designers & Consultants Gmbh, Zug, Ch
JPH05217481A (en) * 1992-01-31 1993-08-27 Mitsubishi Electric Corp Electromagnetic switch of starter motor
FR2736099B1 (en) * 1995-06-27 1997-08-01 Valeo Equip Electr Moteur MOTOR VEHICLE STARTER AND CONTACTOR FOR SUCH A STARTER COMPRISING AN AUXILIARY CONTROL RELAY INTEGRATED INTO THE CONTACTOR
FR2736100B1 (en) * 1995-06-27 1997-08-01 Valeo Equip Electr Moteur STARTER CONTACTOR COMPRISING AN ELECTRONIC CONTROL CIRCUIT INTEGRATED WITH THE CONTACTOR, AND VEHICLE STARTER COMPRISING SUCH A CONTACTOR
EP1143475B1 (en) * 1996-04-04 2003-11-26 Denso Corporation Power supply terminal structure for starter magnet switch
FR2751124B1 (en) * 1996-07-10 1998-09-18 Valeo Equip Electr Moteur STARTER OF A MOTOR VEHICLE COMPRISING IMPROVED MEANS OF ELECTRICAL CONNECTION OF THE CONTACTOR
FR2753302B1 (en) * 1996-09-06 1998-10-16 Valeo Equip Electr Moteur STARTER CONTACTOR COMPRISING AN ELECTRONIC CONTROL CIRCUIT INTEGRATED WITH THE CONTACTOR, AND VEHICLE STARTER COMPRISING SUCH A CONTACTOR
FR2755535B1 (en) * 1996-11-07 1998-12-04 Valeo Equip Electr Moteur STARTER CONTACTOR COMPRISING AN ELECTRONIC CONTROL CIRCUIT INTEGRATED WITH THE CONTACTOR, AND VEHICLE STARTER COMPRISING SUCH A CONTACTOR

Also Published As

Publication number Publication date
EP1642310A1 (en) 2006-04-05
BRPI0412148A (en) 2006-08-22
CN1816889A (en) 2006-08-09
EP1642310B1 (en) 2012-12-12
DE10329577A1 (en) 2005-01-27
WO2005001867A1 (en) 2005-01-06

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Granted publication date: 20090729

Termination date: 20160618