WO2012119288A1 - Appareil de charge de batterie sans contact de véhicule - Google Patents

Appareil de charge de batterie sans contact de véhicule Download PDF

Info

Publication number
WO2012119288A1
WO2012119288A1 PCT/CN2011/071507 CN2011071507W WO2012119288A1 WO 2012119288 A1 WO2012119288 A1 WO 2012119288A1 CN 2011071507 W CN2011071507 W CN 2011071507W WO 2012119288 A1 WO2012119288 A1 WO 2012119288A1
Authority
WO
WIPO (PCT)
Prior art keywords
receiving
transmitting
circuit
receiving device
battery
Prior art date
Application number
PCT/CN2011/071507
Other languages
English (en)
Chinese (zh)
Inventor
叶军
Original Assignee
Ye Jun
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 Ye Jun filed Critical Ye Jun
Priority to CN2011800685361A priority Critical patent/CN103392285A/zh
Priority to PCT/CN2011/071507 priority patent/WO2012119288A1/fr
Publication of WO2012119288A1 publication Critical patent/WO2012119288A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle

Definitions

  • the present invention relates to a non-contact charging technology, and more particularly to an in-vehicle non-contact battery charging device.
  • in-vehicle electronic devices such as navigators, car DVDs, and hands-free mobile phones
  • the vehicle mount generally implements two functions: a physical support for the in-vehicle electronic device and a supply of power to the in-vehicle electronic device.
  • the car bracket generally only serves as a physical support and does not provide a power supply interface and charging function.
  • Non-contact charging or wireless charging has been widely used in many handheld electronic devices.
  • rechargeable electric toothbrushes use contacts for non-contact charging.
  • Non-contact charging system in the prior art, mainly in that display technology is used to improve the alignment problem between the receiving device and the transmitting device. It also does not apply to the requirement to charge a bare battery or put it in a mobile electronic device.
  • the charging device has no communication mechanism between the charger (transmitting device) and the device to be charged (receiving device), so that the charger cannot adjust the transmitting power of the charger in time according to the state of the device to be charged.
  • such charging devices are not suitable for use in an in-vehicle environment.
  • the technical problem to be solved by the present invention is to provide an in-vehicle non-contact battery charging device for the above-mentioned drawbacks of the prior art.
  • non-contact charging or wireless charging technology By adopting non-contact charging or wireless charging technology, the problem of inconsistent power supply interface of the handheld electronic device is avoided, While the handheld electronic device can achieve normal functions, its battery can also be effectively charged; in addition, the bare battery with wireless charging function can be directly charged.
  • the technical solution adopted by the present invention to solve the technical problem thereof is to provide an in-vehicle non-contact battery charging device, including a transmitting device and a receiving device;
  • the transmitting device includes a power interface for sequentially obtaining power from a car, a connecting wire, a transmitting circuit, and a transmitting conductive coil;
  • the receiving device includes a receiving conductive coil, a receiving circuit, and a charging circuit that are sequentially connected.
  • the transmitting circuit includes a power input circuit module, a driving circuit module, a transmission impedance matching circuit module, and a control and status display.
  • the circuit module includes: a receiving impedance matching circuit module, a rectifying circuit module, and a voltage stabilizing circuit module.
  • the emitting device further includes an emitting surface, and the emitting conductive coil is laid on the emitting surface.
  • the launching device also includes a support platform and/or fixture that secures and supports the receiving device.
  • the fixture can be moved, telescoped, and adjusted to achieve effective fixation and support for different receiving devices.
  • the receiving device further includes a feedback circuit.
  • Receiving device Through the feedback circuit, the state of the receiving circuit and the battery core is fed back to the transmitting device; by establishing an effective feedback mechanism, the effective transmitting and receiving energy can be achieved to prevent the receiving device or the battery core from being overheated or even burned.
  • the receiving device is mounted in a battery. It can be realized by installing a receiving device in the battery. Charge the bare battery directly without touching the battery's electrodes while charging.
  • the receiving device is mounted in an electronic device.
  • the receiving device is mounted in the electronic device so that the electronic device can be effectively charged while achieving the usual functions.
  • the vehicle-mounted device described in the present invention can directly implement the bare battery with wireless charging function. By charging, the battery in the electronic device containing the receiving device can be charged.
  • An effective feedback mechanism is established through the feedback circuit to effectively control the transmission and reception energy, and it can ensure that the receiving device does not passively receive excessive energy, so that the temperature of the receiving device or the battery core is overheated or even burned.
  • the receiving conductive coil adopts a small coil array, which reduces the need for precise alignment of the center of the transmitting conductive coil and the receiving conductive coil to a certain extent.
  • FIG. 1 is a schematic structural view of an embodiment of a vehicle-mounted non-contact battery charging device of the present invention
  • FIG. 2 is a schematic structural diagram of a transmitting device and a receiving device according to an embodiment of the present invention
  • FIG. 3 is a block diagram showing an implementation of a charging device in an embodiment of the present invention.
  • FIG. 5 is a diagram showing two different coil implementation forms that can be employed in an embodiment of the present invention.
  • Figure 6 is a flow chart showing an implementation of an embodiment of the present invention.
  • the in-vehicle non-contact battery charging device of the embodiment includes a transmitting device 131 and a receiving device 160, wherein
  • the transmitting device 131 includes a power interface 100 for obtaining power from the automobile, a connecting wire 110, a transmitting circuit 139, a transmitting conductive coil 210, an emitting surface 140, and a supporting platform 120 and a fixing structure 125 for fixing and supporting the receiving device 160;
  • the receiving device 160 includes a receiving conductive coil 310, a receiving circuit 159, a charging circuit 350, and a feedback circuit 360.
  • the receiving device 160 is mounted in the battery 180 or mounted in the electronic device 170.
  • the power interface 100 may be in the form of an interface for obtaining power from the car cigarette lighter as shown in FIG. 1 , or may be a power interface preset in the car or other alternative form, and the power interface 100 may be from the automobile.
  • the circuit system obtains the power; the connecting wire 110 connects the power interface 100 to the transmitting circuit 139; the shape of the supporting platform 120 may be an L shape as shown in FIG. 1 or a U-shaped groove or the like which can be used for fixing the receiving device. ;
  • the fixing structure 125 can be moved, telescoped and adjusted to achieve effective fixing and support for different receiving devices.
  • the fixing structure 125 can be a structure as shown in FIG. 1 or a fixed function such as a square card slot structure.
  • the emitting surface 140 is a surface of the supporting platform 120, and a transmitting coil 210 and a transmitting circuit 139 are laid on the inner side of the emitting surface 140.
  • the in-vehicle non-contact battery charging device shown in FIG. 1 not only realizes the function of supporting and fixing the handheld electronic device, but also realizes the function of the non-contact battery charging.
  • Transmitting circuit 139 includes power input circuit Module 243, drive circuit module 220, transmit impedance matching circuit module 230, and control and status display circuit module 240.
  • Receiving circuit 159 includes receiving impedance matching circuit Module 320, rectifier circuit module 330, and voltage regulation circuit module 340.
  • the bare battery 180 with the wireless receiving function as shown in FIG. 1 has a complete receiving device 160 built in, or a complete receiving device 160 is built in the mobile electronic device 170.
  • the transmitting device 131 can monitor the receiving device 160 and charge the receiving device 160.
  • the electrode 182 of the battery is exposed, the described in-vehicle non-contact battery charger can be charged in a non-contact manner without the need to connect the battery electrode 182.
  • the transmitting device 131 may determine whether the receiving device 160 is present by a mechanism that detects the impedance of the receiving device 160 or a mechanism for establishing a wireless communication connection between the transmitting device 131 and the receiving device 160. Upon detecting the presence of the receiving device 160, the transmitting device 131 transmits an electromagnetic field to the receiving device 160 by the principle of the conductive coil mutual inductance (M). The electromagnetic field forms an alternating current (AC) in the receiving conductive coil 310 of the receiving device 160, and the alternating current (AC) passes through the rectifying circuit module 330 and the voltage stabilizing circuit module 340 to form a stable direct current (DC). The direct current charges the battery cell 370 through the charging circuit 350.
  • M conductive coil mutual inductance
  • the electromagnetic field forms an alternating current (AC) in the receiving conductive coil 310 of the receiving device 160, and the alternating current (AC) passes through the rectifying circuit module 330 and the voltage stabilizing circuit module 340 to form a stable direct current (DC).
  • the direct current charges
  • the center is shifted (1), the emission impedance (Ztx) of the transmitting device 131, the receiving impedance (Zrx) of the receiving device 160, and the frequency (F) at which the transmitting device 131 drives the transmitting conductive coil 210.
  • the receiving device 160 feeds back the state of the receiving circuit 159 and the battery cell 370 to the transmitting device 131 through the feedback circuit 360.
  • a feedback mechanism can be implemented by the receiving device 160 changing the mechanism of its own impedance to be detected by the transmitting device 131, or by establishing a mechanism for establishing a wireless communication connection between the transmitting device 131 and the receiving device 160.
  • the transmitting device 131 can adjust the transmitting power of the charger according to the working state of the rechargeable battery through the control and status display circuit 240, and pass through a display device such as an LED, a liquid crystal panel, E-Paper, etc. shows the current battery operating status.
  • the in-vehicle non-contact battery charging device can charge the bare battery 180 with the wireless receiving function or the mobile electronic device 170 including the receiving device.
  • the mutual inductance (M) of the conductive coil is small, the system must ensure that sufficient power is received by the receiving device 160, and when the mutual inductance (M) of the conductive coil is large, the system must ensure that the receiving device 160 does not passively receive excessive energy.
  • the anti-receiving device 160 or the battery cell 370 is overheated or even burned. Therefore, an effective feedback mechanism is established through the feedback circuit 360 to effectively control the transmission and reception energy, which is described in this embodiment.
  • An important part of the vehicle's non-contact charging device is an important part of the vehicle's non-contact charging device.
  • the transmitting coil 210 described in this embodiment can select two different coil forms: a conventional coil form 210a and an array form 210b composed of a plurality of small coils instead.
  • a conventional coil form 210a and an array form 210b composed of a plurality of small coils instead.
  • the implementation of the coil is not limited to only the two forms shown in FIG.
  • the choice of different coil forms will have an effect on energy reception efficiency ( ⁇ ).
  • the center misalignment (1) of the transmitting conductive coil 210 and the receiving conductive coil 310 is one of the important factors affecting the energy receiving efficiency ( ⁇ ).
  • the conventional method involves using two small permanent magnets, one placed at the center of the transmitting conductive coil 210 and one placed at the center of the receiving conductive coil 310, so that the emission of the two small permanent magnets enables the emission to be conducted.
  • the center misalignment (1) of the coil 210 and the receiving conductive coil 310 is kept within a small range.
  • the bare battery 180 with the wireless receiving function can be charged, or the mobile electronic device 170 including the receiving device can be charged, so that the conductive coil 210 and the transmitting The center misalignment (1) of the receiving conductive coil 310 varies widely. Since the size of the bare battery 180 and the mobile electronic device 170 are not the same, the conventional permanent magnet method often fails to achieve the best effect. As shown in FIG. 5, the transmitting conductive coil 210 may be in the form of a conventional coil 210a. Instead, the array 210b is composed of a plurality of small coils. Such a coil array 210b reduces the need for precise alignment of the center of the transmitting conductive coil 210 and the receiving conductive coil 310 to a certain extent.
  • FIG. 6 is a flowchart showing an implementation of the in-vehicle non-contact battery charging device according to the embodiment.
  • a line with an arrow refers to the information obtained to indicate the status, and an ellipse indicates various working states.
  • the transmitting device 131 continuously detects whether or not the receiving device 160 appears. If the information obtained by the transmitting device 131 is "the receiving device is not detected", the transmitting device 131 is in the state of "detecting the receiving device”. If the information obtained by the transmitting device 131 is "detected receiving device", the transmitting device 131 will enter an operating state of "identify battery state".
  • the transmitting device 131 In this working state, if the information obtained by the transmitting device 131 is "battery not full", the transmitting device 131 will enter the "charging” working state while transmitting the energy through the mutual inductance of the conductive coil to the receiving device 160, and may The transmitting device 131 displays the state of being charged. During the charging process, the transmitting device 131 will periodically enter the "identify battery state” to detect the battery state. If the information obtained by the transmitting device 131 is "Battery is full”, the transmitting device 131 will enter a "hold” operating state, reduce the transmitted energy, maintain the battery state, and display the state in which the battery is fully charged at the transmitting device 131. Until the information of "the receiving device is not detected” is received, the transmitting device 131 enters the operating state of the "detecting receiving device".

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention a trait à un appareil de charge de batterie sans contact de véhicule, lequel appareil comprend un dispositif émetteur (131) et un dispositif récepteur (160), lequel dispositif émetteur (131) comprend une interface de source d'alimentation (110) permettant d'acquérir une source d'alimentation à partir d'une voiture, un conducteur de connexion (110), un circuit émetteur (139) et une bobine conductrice émettrice (210) qui sont connectés dans cet ordre, lequel dispositif récepteur (160) comprend une bobine conductrice réceptrice (310), un circuit récepteur (159) et un circuit de charge (350) qui sont connectés dans cet ordre. Il est possible d'éviter le problème, consistant en ce que les interfaces de source d'alimentation de dispositifs à électrons portatifs ne sont pas uniformes, en utilisant la technologie de charge sans contact, de la sorte la batterie du dispositif à électrons portatif peut également être chargée de façon efficace tandis que ses fonctions habituelles sont obtenues. D'autre part, une batterie nue qui est dotée d'une fonction de charge sans fil peut aussi être chargée directement.
PCT/CN2011/071507 2011-03-04 2011-03-04 Appareil de charge de batterie sans contact de véhicule WO2012119288A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800685361A CN103392285A (zh) 2011-03-04 2011-03-04 车载非接触式电池充电装置
PCT/CN2011/071507 WO2012119288A1 (fr) 2011-03-04 2011-03-04 Appareil de charge de batterie sans contact de véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/071507 WO2012119288A1 (fr) 2011-03-04 2011-03-04 Appareil de charge de batterie sans contact de véhicule

Publications (1)

Publication Number Publication Date
WO2012119288A1 true WO2012119288A1 (fr) 2012-09-13

Family

ID=46797396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/071507 WO2012119288A1 (fr) 2011-03-04 2011-03-04 Appareil de charge de batterie sans contact de véhicule

Country Status (2)

Country Link
CN (1) CN103392285A (fr)
WO (1) WO2012119288A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105703433A (zh) * 2016-03-14 2016-06-22 南京农业大学 一种多旋翼飞行器接触式无线充电系统
CN112448421A (zh) * 2019-08-28 2021-03-05 蓝玫网络科技成都有限公司 一种腕上环形可充电储能电池的结构及对外充电的装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM393916U (en) * 2010-05-31 2010-12-01 ming-xiang Ye Wireless charger for vehicle
CN101902062A (zh) * 2010-08-06 2010-12-01 武汉中原电子集团有限公司 一种车载无线充电装置
CN201781332U (zh) * 2010-06-09 2011-03-30 叶明祥 车用无线充电器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1716726A (zh) * 2004-06-28 2006-01-04 高效电子股份有限公司 充电装置及其方法
KR100792308B1 (ko) * 2006-01-31 2008-01-07 엘에스전선 주식회사 코일 어레이를 구비한 무접점 충전장치, 무접점 충전시스템 및 충전 방법
US8169185B2 (en) * 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
US7893564B2 (en) * 2008-08-05 2011-02-22 Broadcom Corporation Phased array wireless resonant power delivery system
CN101352596B (zh) * 2008-09-19 2011-06-29 清华大学 体外供电式植入医疗仪器
CN101521401A (zh) * 2008-11-15 2009-09-02 康佳集团股份有限公司 一种手机智能充电装置及充电方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM393916U (en) * 2010-05-31 2010-12-01 ming-xiang Ye Wireless charger for vehicle
CN201781332U (zh) * 2010-06-09 2011-03-30 叶明祥 车用无线充电器
CN101902062A (zh) * 2010-08-06 2010-12-01 武汉中原电子集团有限公司 一种车载无线充电装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105703433A (zh) * 2016-03-14 2016-06-22 南京农业大学 一种多旋翼飞行器接触式无线充电系统
CN105703433B (zh) * 2016-03-14 2018-10-26 南京农业大学 一种多旋翼飞行器接触式无线充电系统
CN112448421A (zh) * 2019-08-28 2021-03-05 蓝玫网络科技成都有限公司 一种腕上环形可充电储能电池的结构及对外充电的装置

Also Published As

Publication number Publication date
CN103392285A (zh) 2013-11-13

Similar Documents

Publication Publication Date Title
WO2012093823A2 (fr) Appareil de transmission de puissance sans fil et système de transmission de puissance sans fil associé
WO2015076594A1 (fr) Appareil de recharge sans fil et procédé de recharge sans fil
WO2016140462A1 (fr) Procédé et dispositif pour ajuster la position de bobines dans un système de transmission d'électricité sans fil
US20110227527A1 (en) Wireless charging kit for portable electronic device
CN105305525B (zh) 无线充电装置
WO2011155735A2 (fr) Récepteur d'énergie pour la recharge sans fil et dispositif électronique portatif comportant ce récepteur
EP2710705A2 (fr) Appareil et procédé de chargement sans fil
WO2014025168A1 (fr) Appareil et procédé permettant de fournir une compatibilité dans un système de transmission de puissance sans fil
KR20130000358U (ko) 휴대 단말기의 무선 충전기 겸용 거치대
WO2015119415A1 (fr) Appareil de transmission d'énergie pour véhicule hybride
WO2014137066A1 (fr) Chargeur sans fil apte à un réglage de position automatique et procédé de charge l'utilisant
WO2020141680A1 (fr) Système de charge sans fil pour terminal portable
CN105207322A (zh) 一种背夹式移动电源车载充电装置
CN203135484U (zh) 多电池万能充电器
CN106025690A (zh) 磁力吸合模块、磁吸组板及磁吸充电座
WO2023033267A1 (fr) Support de téléphone intelligent pour vélo
CN103279233A (zh) 一种无线鼠标供电系统
WO2017074000A1 (fr) Dispositif de transmission d'énergie et de charge sans fil du type à transmission d'énergie verticale
WO2012119288A1 (fr) Appareil de charge de batterie sans contact de véhicule
US20150049252A1 (en) Display device, contactless power supply system equipped with display device, and television receiver equipped with display device
KR20170142738A (ko) Usb 유무선 하이브리드 충전기
CN111262350A (zh) 一种无线充电系统
CN208433808U (zh) 无线充电装置及无线充电系统
CN215071818U (zh) 一种无线充电器配件和无线充电装置
KR101492388B1 (ko) 충전 테이블

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11860286

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 23.01.14)

122 Ep: pct application non-entry in european phase

Ref document number: 11860286

Country of ref document: EP

Kind code of ref document: A1