EP1922738A1 - Übertrager - Google Patents
ÜbertragerInfo
- Publication number
- EP1922738A1 EP1922738A1 EP06791723A EP06791723A EP1922738A1 EP 1922738 A1 EP1922738 A1 EP 1922738A1 EP 06791723 A EP06791723 A EP 06791723A EP 06791723 A EP06791723 A EP 06791723A EP 1922738 A1 EP1922738 A1 EP 1922738A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transformer
- component
- substrate
- winding
- circuit board
- 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
- 238000004804 winding Methods 0.000 claims abstract description 57
- 230000001939 inductive effect Effects 0.000 claims abstract description 47
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 238000005516 engineering process Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 23
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 14
- 239000011810 insulating material Substances 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005476 soldering Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- ZWPVHELAQPIZHO-UHFFFAOYSA-N 1,4-dichloro-2-(2,4-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC=C1C1=CC(Cl)=CC=C1Cl ZWPVHELAQPIZHO-UHFFFAOYSA-N 0.000 description 1
- 241000233805 Phoenix Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
- H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
- H01F2019/085—Transformer for galvanic isolation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2814—Printed windings with only part of the coil or of the winding in the printed circuit board, e.g. the remaining coil or winding sections can be made of wires or sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
Definitions
- the present invention relates generally to the field of interface technology.
- electronic components such as modular converters for the measurement control and regulation technology, in particular buffer amplifiers are known.
- buffer amplifiers can be used for galvanic isolation, conversion, amplification and filtering of standard and standard signals and adaptation of analog signals.
- isolation amplifiers are galvanically isolated in the input, output and supply circuits. This separation avoids the influence of different sensor circuits and actuator circuits with each other by the fact that the ground loops, which are caused by grounding of the various circuits are interrupted.
- the galvanic isolation is e.g. by inductive passive components, which have the property that they can transmit electrical energy.
- An important passive component in electrical engineering is the transformer. With the help of a transformer, AC voltages can be transformed up or down. If the transformer is not for energy transmission, as in the present example, but the analog
- transformer Used information transmission, the transformer is called transformer. There is also the possibility that the transmitter is used for the transmission of energy and signal transmission. Both electronic components work on the same principle of inductive components.
- the electronic components of isolation amplifiers, including the transformer are usually mounted on printed circuit boards, wherein the circuit board is arranged in an insulating material housing and equipped with screw-plug or spring connection technology.
- the Isolierstoffgeophuse can be latched onto mounting rails according to EN 50 022 and thus mounted, for example, in cabinets.
- the space available in control cabinets is but limited. This limitation creates a need for development, the electronic components, including the insulating material of the isolation amplifier to minimize in size and cheaper to produce.
- Such isolation amplifiers consist of a variety of electronic components.
- An electronic component thereof is the transformer, which serves for the galvanic separation of the information signals. If there is no way to be able to flow from one circuit to another directly adjacent via the carrier, this is called galvanic isolation of the two circuits.
- the exchange of information between galvanically isolated circuits is possible through the transformer.
- the transformer consists e.g. from a toroidal core, for example of soft magnetic material, which is surrounded by at least two windings of insulated conductor wire. The difficulty is, the
- DE 42 14 789 Cl is the way to mount the toroidal core of the transformer horizontally on the circuit board.
- the big disadvantage of this construction is that the windings of the winding can only be fixed by Justierbohritch in the circuit board after the toroidal core has been mounted on the circuit board and thus is not SMD assembly suitable.
- DE 33 18 557 Al shows a construction arrangement in a horizontal design, which is suitable for use on circuit boards. A reduction in the height is not possible here.
- Printed circuit board for receiving a toroidal core is included. This results in a low overall height, which would be suitable for use in isolation amplifiers.
- the major disadvantage is that the mounting of the inductive component in a flat design is not suitable for SMD mounting technology and thus not for high quantities in production. This construction also does not meet the high requirements for the clearances and creepage distances of the EX standard.
- the invention is therefore an object of the invention to provide an inductive component or a transformer for buffer amplifier of the type mentioned above, which avoids the aforementioned disadvantages of the known arrangements and to provide a technical solution that allows a low-cost equipped with simple functional geometry transformer for Isolation amplifier which has a low overall height and can be mounted on printed circuit boards in SMD mounting technology and still meets the high requirements for the clearances and creepage distances of the EX standard.
- the invention proposes a buffer amplifier
- the separate integratable component is preassembled and represents a transformer only after assembly with the circuit board of the isolation amplifier.
- the transformer iö is completed by the fact that the short-circuit windings are closed during soldering. At least a portion of the shorting windings are located on the motherboard or printed circuit board, which may be planar shorted windings. Alternatively, this can be done beforehand by a separate solder bridge.
- the transmission of analog signals in industrial environments is particularly susceptible to interference.
- the i 5 modular converters for measurement and control technology avoid the distortion of analog signals due to external disturbances. They ensure and increase the transmission quality and thus the quality of control loops through the exact conversion, separation or adaptation of analogue signals.
- it is necessary to develop a 0 Kocherbauteil which meets the above requirements and in the opening of the circuit board and thus in the small insulating material of the isolation amplifier easily with the help the SMD assembly technology can be integrated.
- the technical solution lies in the interconnection of two or more conventionally wound ring cores to a transformer with primary winding and one or more secondary windings, wherein the interconnection of the inductive components can be done in series or parallel connection.
- the primary, and wound on the second ring core the secondary coil in the simplest stage of expansion on the first 0 ring core.
- Both completed magnetic cores are mounted on a one-piece substrate, which has one or more tracks in the inner layer.
- the assembly can also be done with the help of an SMD placement machine.
- the conductor ends of the windings are connected to the Anwickelzonen the contact bearing surfaces wound. About the contact pads, the electrical contact is made to the example drive circuit.
- the Anwickelzonen arranged on the connecting arms of the substrate are recessed in the circuit board of the isolation amplifier, so that the complete or prefabricated component of the transformer s can rest flat on the circuit board and thus SMD solderable.
- a vacuum suction device suck the component, transport, position over the circuit board and store.
- the tracks of the substrate via the contact surfaces for example by tinning, connected to a complete winding, representing both the lo output winding of the inductive primary component, as well as the input winding of the inductive secondary component.
- the material of the substrate is by its construction, the insulation between the windings.
- the inner conductor tracks are surrounded with at least 0.5 mm of insulating material.
- the distances necessary for the EX area i 5 are fixed by the center bar and the spacing of the strip conductors in the middle layers to the substrate edge.
- FIGS. 1 to 3 are normally contained in the substrate 10 and are not visible.
- the interconnects 11 are shown on the surface of the substrate 10. It shows
- Figure 1 is a schematic representation of a transformer integrated in a circuit board in plan view
- Figure 2 shows an alternative arrangement of a transformer with a spacer element between two inductive components and Figure 3 shows a further arrangement of a transformer with three inductive components in
- FIG. 1 Parallel circuit, and Figure 4 is a side view of Fig.1.
- FIG. 1 diagrammatically shows a transformer 1 integrated in an opening 22 of a printed circuit board 20, wherein the transformer 1 consists of a component 2 with a magnetic core 4, 4 'made of a soft magnetic material that has a center hole 5 (not shown). through which one or more windings 6,6 "made of insulated wire 7 and a substrate 10 with internal conductor tracks 11, the carrier of one or more completed magnetic cores 4,4'mit 6,6 ', with one or more Webs 12,12 ', in which one or more internal conductor tracks 1 1, are arranged, and with one or more connecting arms 13, consisting of a contact bearing surface 14, on the front side 48 and on the bottom 49 for connecting the inductive components.
- the substrate 10 is made planar.
- the planar substrate 10 includes a surface 18 for the suction pipette 19 (not shown) for mounting to the circuit board 20.
- the suction pipette 19 grips the component 2 of the transformer 1 on the surface 18 and transports the component 2 for mounting in the printed circuit board opening 22, in which the component 2 is integrated and connected to the printed circuit board 20 via the metallized contact bearing surfaces 14, for example by soldering, bonding, etc. becomes.
- the cutout 23 of the printed circuit board opening 22 is designed such that after the assembly of the component 2, the two inductive components 3, 3 'are fixed in the conductor opening 22 in such a way that no possibility of lateral displacement of the inductive components 3, 3' to the outside is possible , A displacement of the two inductive components 3, 3 'inwards, toward the middle of the substrate, is likewise not possible due to the limitation or the bridge end.
- the planar substrate 10 in the middle and longitudinal direction of the substrate 10 on the same central axis extending two webs 12,12 'extending from each other in the opposite direction, are pushed onto the wound ring cores.
- the substrate 10 is thus prefabricatable.
- 12 ' engages through the center hole 5 of the inductive components 3,3', wherein the one inductive component 3, the primary and the other inductive component 3 'forms the secondary component.
- the inductive component 3 thus consists of a magnetic core 4 with a primary coil 6 and the inductive component 3 'of a magnetic core 4' with a secondary coil
- the magnetic cores 4, 4' being formed of toroidal cores 8, 8 '.
- the magnetic cores 4, 4 ' can alternatively also be embodied as rectangular ferrite cores.
- the coupling of the two completed magnetic cores 4,6 with 4 ', 6' takes place in the substrate 10 inside trace 11, which is guided through the center hole 5 of the ring cores 8,8 ', wherein the conductor 11 in the substrate of a printed circuit is formed.
- I 0 arranged conductor tracks 24,25 run outside of the inductive components 3,3 '.
- the conductor tracks 11, 24, 25 exit at the end faces 31, 31 'of the substrate 10 and are connected there, on the printed circuit board 20, for example by soldering, whereby windings result.
- Fig.l in the substrate 10
- three interconnects 11,24,25 connected to each other resulting in two windings 32,37.
- Each of these winding 32 i 5 and 37 forms a planar short-circuit winding 33, the primary winding 6 with the
- the conductor tracks 11, 24, 25 running in the substrate 10, which make the coupling of the two inductive components 3, 3 'to one another, are surrounded by at least 0.5 mm insulating material 35 and have an edge distance in accordance with the specifications of the EN 50020 and EN standards 50014, whereby the component 2 of the transformer 1 0 meets the requirements of intrinsic safety.
- the transformer 1 shown in FIG. 2 represents an alternative arrangement of a construction, which is likewise prefabricatable, to FIG. 1.
- An SMD-capable mounting is possible if a small flat surface (at the top of the circular spacer sleeve 27) not shown) is arranged for the suction pipette.
- the web 12 in the substrate 10 is not as in the 5 arrangement of the construction of Figure 1 from two sides, resulting in two webs
- the web 12 is therefore carrier two inductive components 3,3 '.
- the inductive components 3, 3 ' are arranged one behind the other and spaced apart by an element 26.
- the element 26 is preferably a spacer sleeve 27 and is made of insulating material 34 and 0 is pushed onto the web 12 during assembly between the two inductive components 3, 3 '. With a surface (flattening not shown) on the spacer sleeve 27, the assembly can be done by a pick and place machine.
- the distance between the two inductive components 3,3 ' can be adjusted by different lengths of the spacer sleeve 27 to a variety of standards specifications, not only to the EX standard.
- the two inductive components 3, 3 ' are coupled to one another via two conductive windings 32, 37 via the conductor tracks 11, 24, 25, resulting in two short-circuit windings 33.
- the conductor track 11, 24, 25 as shown in FIG. 2 can also consist of two interconnects 11, 29, which run parallel to one another at a small distance, and interconnects 24, 29 and interconnects 25, 29 for coupling the two inductive components 3, 3 '.
- the other properties of this component 2 correspond to those described in Fig.l, for example, the connecting arms thirteenth
- FIG. 3 shows a further arrangement of a construction of a transformer 1.
- the component 2 of the transformer 1 corresponds in the imaginary line of the outer contour 39 in about a symmetrical hexagon 40, with three, spaced apart at intervals of 120 degrees cutouts 41.
- this Cutouts 41 is in each case an outwardly directed web 12, 12 ', which serves to receive an inductive component 3, 3'.
- On the two inner sides 42,42 'of the cutouts 41 which are parallel to each other, close
- Connecting arms 13,13 ' which are also parallel to the web 12 and as shown in Fig.l with contact surfaces 14 and terminal winding zones 15 are formed.
- This component 2 is completed with three inductive components 3, 3 ' of which an inductive component 3 is provided with a primary winding 4 and two inductive components 3 'arranged in parallel with a secondary winding 4.
- the transformer 1 can be sucked in the center of the substrate 10 with a suction pipette (not shown) and SMD - Can be fitted with the aid of an SMD placement machine 21.
- a suction pipette (not shown)
- SMD - Can be fitted with the aid of an SMD placement machine 21.
- For equipping the substrate 10 with the primary inductive component 3 is a web 12 and / or a connecting arm 13 with an identification code "1", for example in the form of a pin number 44, characterized.
- the designation "1" also allows for the assembly of the component 2 in the opening 22 of the circuit board 20 a secure alignment of the component 2 by the SMD placement machine 21.
- the construction of the construction two parallel spaced closely spaced interconnects 11, 29 are present .
- the peculiarity of the tracks 11,29 is that the tracks 11,29 after the primary input side 46 in two directions 45,45 'to Connect with the two secondary output sides 47,47 ⁇ .
- the Lö shorting windings are completed only by eg soldering on the circuit board 20.
- the other properties of this component 2 correspond to those, as described in Fig.l, for example, the connecting arms thirteenth
- the Figure 4 shows the integrated according to Figure 1 in the board 20 exchanger 1 with the component 2 in side view from which the low overall height "Y" equal mm smaller 4,6 can be clearly seen.
- the I 5 overall height "Y” is determined by the magnetic core 4 and the winding 6.
- the conductor tracks 11 located in the substrate 10 are connected to one another at the end face 31 of the substrate 10.
- the other characteristics of this component 2 correspond to those described in FIG. 1, for example those of the connecting arms 13.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005041131A DE102005041131B4 (de) | 2005-08-30 | 2005-08-30 | Übertrager |
PCT/EP2006/008461 WO2007025725A1 (de) | 2005-08-30 | 2006-08-30 | Übertrager |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1922738A1 true EP1922738A1 (de) | 2008-05-21 |
EP1922738B1 EP1922738B1 (de) | 2014-08-27 |
Family
ID=37441618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06791723.7A Active EP1922738B1 (de) | 2005-08-30 | 2006-08-30 | Übertrager |
Country Status (6)
Country | Link |
---|---|
US (1) | US7667563B2 (de) |
EP (1) | EP1922738B1 (de) |
JP (1) | JP4875706B2 (de) |
CN (1) | CN101300649B (de) |
DE (1) | DE102005041131B4 (de) |
WO (1) | WO2007025725A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7854933B2 (en) | 2000-03-27 | 2010-12-21 | Thmoas Jefferson University | Compositions and methods for identifying and targeting cancer cells of alimentary canal origin |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2095381B1 (de) * | 2006-12-28 | 2016-03-02 | ABB Technology Ltd | Leistungstransformator/-reaktor |
WO2009124560A1 (de) * | 2008-04-08 | 2009-10-15 | Siemens Aktiengesellschaft | Kommunikationsgerät und netzwerk |
DE102009037340A1 (de) | 2009-08-14 | 2011-08-04 | Phoenix Contact GmbH & Co. KG, 32825 | Übertrager |
DE102012003364A1 (de) | 2012-02-22 | 2013-08-22 | Phoenix Contact Gmbh & Co. Kg | Planarer Übertrager |
WO2013124048A1 (de) | 2012-02-22 | 2013-08-29 | Phoenix Contact Gmbh & Co. Kg | Planarer übertrager mit schichtaufbau |
DE102012016568A1 (de) | 2012-08-22 | 2014-02-27 | Phoenix Contact Gmbh & Co. Kg | Planarer Übertrager mit Schichtaufbau |
DE102012003365B4 (de) | 2012-02-22 | 2014-12-18 | Phoenix Contact Gmbh & Co. Kg | Planarer eigensicherer Übertrager mit Schichtaufbau |
DE102012016570A1 (de) | 2012-08-22 | 2014-02-27 | Phoenix Contact Gmbh & Co. Kg | Planarer Übertrager |
DE102012111069A1 (de) | 2012-11-16 | 2014-05-22 | Phoenix Contact Gmbh & Co. Kg | Planarübertrager |
US9865387B2 (en) * | 2015-12-02 | 2018-01-09 | Intel IP Corporation | Electronic package with coil formed on core |
CN115631923B (zh) * | 2022-10-19 | 2023-10-31 | 江苏瑞恩电气有限公司 | 一种防护效果好的新能效节能干式变压器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322004A1 (de) * | 1983-06-18 | 1984-12-20 | Robert Bosch Gmbh, 7000 Stuttgart | Induktives element, insbesondere uebertrager |
DE3329368A1 (de) * | 1983-08-13 | 1985-02-28 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | Hochfrequenz-rohrkernuebertrager mit in drucktechnik ausgefuehrten wicklungen |
DE3708209C2 (de) * | 1987-03-13 | 1995-08-03 | Bosch Gmbh Robert | Hochfrequenz-Bauelement |
DE3708742A1 (de) * | 1987-03-18 | 1988-10-06 | Bosch Gmbh Robert | Ferritkernspuele mit mehr als zwei spulenanschluessen fuer reflow-loetung auf einer leiterplatte |
DE3834590A1 (de) * | 1988-10-11 | 1990-04-12 | Philips Patentverwaltung | Halterung zur befestigung eines ringkernes |
US4967175A (en) * | 1989-11-13 | 1990-10-30 | Tektronix, Inc. | Inductor and carrier suitable for attaching to a hybrid substrate or the like |
DE4029666A1 (de) | 1990-09-19 | 1992-03-26 | Klaus Lorenzen | Verfahren und vorrichtung zur anformung mindestens von teilgehaeusen an elektrische bauelemente und danach hergestelltes elektrisches bauelement |
DE4214789C1 (en) * | 1992-05-04 | 1993-07-15 | Wolf 8000 Muenchen De Buchleitner | Transformer for high frequency applications - has annular ferrite core wound with pair of wire coils with core and components mounted on PCB |
JPH0917652A (ja) | 1995-06-30 | 1997-01-17 | Taiyo Yuden Co Ltd | 面実装トランス |
DE19615921A1 (de) * | 1996-04-22 | 1997-10-23 | Vacuumschmelze Gmbh | Induktives Bauelement in flacher Bauform |
DE19802473A1 (de) * | 1997-07-10 | 1999-02-11 | Melcher Ag | Multilayer-Planarinduktivität und Verfahren zum Herstellen einer solchen |
US6292081B1 (en) * | 1999-10-28 | 2001-09-18 | Scientific-Atlanta, Inc. | Tunable surface mount toroidal inductor |
DE19956828C2 (de) * | 1999-11-25 | 2003-02-13 | Vogt Electronic Ag | Modifizierter Ringkern zur Verwendung in einem elektromagnetischen Bauelement |
EP1325545A4 (de) * | 2000-09-22 | 2004-11-24 | Flex Multi Fineline Electronix | Elektronische übertrager-/induktivitätsbauelemente und verfahren zu ihrer herstellung |
TW507919U (en) * | 2000-12-12 | 2002-10-21 | Delta Electronics Inc | Winding tube of transformer |
DE20309843U1 (de) * | 2003-06-26 | 2003-09-04 | Neosid Pemetzrieder GmbH & Co KG, 58553 Halver | Ringkern aus Ferrit-Material für ein für die SMD-Montagetechnik vorgesehenes, induktives Bauelement |
JP3831368B2 (ja) * | 2003-09-25 | 2006-10-11 | スミダコーポレーション株式会社 | リーケージトランス |
-
2005
- 2005-08-30 DE DE102005041131A patent/DE102005041131B4/de not_active Expired - Fee Related
-
2006
- 2006-08-30 US US12/064,443 patent/US7667563B2/en active Active
- 2006-08-30 JP JP2008528410A patent/JP4875706B2/ja not_active Expired - Fee Related
- 2006-08-30 CN CN2006800409356A patent/CN101300649B/zh active Active
- 2006-08-30 WO PCT/EP2006/008461 patent/WO2007025725A1/de active Application Filing
- 2006-08-30 EP EP06791723.7A patent/EP1922738B1/de active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2007025725A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7854933B2 (en) | 2000-03-27 | 2010-12-21 | Thmoas Jefferson University | Compositions and methods for identifying and targeting cancer cells of alimentary canal origin |
US8067007B2 (en) | 2000-03-27 | 2011-11-29 | Thomas Jefferson University | Compositions and methods for identifying and targeting cancer cells of alimentary canal origin |
Also Published As
Publication number | Publication date |
---|---|
US7667563B2 (en) | 2010-02-23 |
JP4875706B2 (ja) | 2012-02-15 |
JP2009510717A (ja) | 2009-03-12 |
CN101300649B (zh) | 2012-06-27 |
DE102005041131A1 (de) | 2007-05-31 |
CN101300649A (zh) | 2008-11-05 |
EP1922738B1 (de) | 2014-08-27 |
DE102005041131B4 (de) | 2008-01-31 |
US20080246575A1 (en) | 2008-10-09 |
WO2007025725A1 (de) | 2007-03-08 |
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