EP2394111B1 - Verbesserte temperaturverteilung in einem gekühlten behälter - Google Patents

Verbesserte temperaturverteilung in einem gekühlten behälter Download PDF

Info

Publication number
EP2394111B1
EP2394111B1 EP10739123.7A EP10739123A EP2394111B1 EP 2394111 B1 EP2394111 B1 EP 2394111B1 EP 10739123 A EP10739123 A EP 10739123A EP 2394111 B1 EP2394111 B1 EP 2394111B1
Authority
EP
European Patent Office
Prior art keywords
fan
container
air
container box
refrigeration machine
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.)
Not-in-force
Application number
EP10739123.7A
Other languages
English (en)
French (fr)
Other versions
EP2394111A4 (de
EP2394111A1 (de
Inventor
Yu H. Chen
Paul Chen
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of EP2394111A1 publication Critical patent/EP2394111A1/de
Publication of EP2394111A4 publication Critical patent/EP2394111A4/de
Application granted granted Critical
Publication of EP2394111B1 publication Critical patent/EP2394111B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/003—Transport containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/005—Cyclic ventilation, e.g. alternating air supply volume or reversing flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/005—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces in cold rooms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0684—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans the fans allowing rotation in reverse direction

Definitions

  • This invention relates generally to refrigerated containers and, more particularly, to a method and apparatus for obtaining a more uniform temperature distribution therein.
  • a method and an apparatus according to the preambles of claims 1 and 4 are known, for example, from US-A-5 816 053 .
  • Refrigerated containers are used to transport perishable cargo that requires very tight temperature control.
  • the industry standard today is to have the refrigeration machine mounted at one end of the container box.
  • the air in the container box is drawn into the refrigeration machine by fans which then blow the warmer air through an evaporator coil, with the cooled air then passing back into the container box to cool the cargo.
  • the common problem with this arrangement is that the cargo's temperature tends to be higher towards the back door of the container and away from the refrigeration machine.
  • the main reason is due to poor airflow distribution from the front to the back of the container box, with airflow being reduced significantly toward the back door.
  • the temperature of the cargo is generally higher as it extends toward the rear door.
  • the problem is exacerbated by the fact that the typical perishable cargo gives off heat of its own.
  • US 5816053A discloses an apparatus including an evaporator having multiple fans for moving air through refrigerated coils and a cooler; the fans are alternately rotated in opposite directions for equal time segments.
  • WO 97/39639A1 discloses the use of air control units to transfer air from an interstitial volume of a room to a side air space during one time period, and to reverse the airflow direction during another time period to reduce temperature variations.
  • the present invention provides a method of operating a refrigerated container of the type having a container box and a refrigeration machine at one end of the container box with the refrigeration machine having a fan for circulating warmer return air through an evaporator coil to be cooled and then to flow rearwardly to the container to cool its cargo, comprising the steps of: during normal operation, operating the fan in one direction so as to draw in return air at one end of the refrigeration machine and discharge it from the other end thereof; periodically reversing the direction of the fan so as to draw in return air at the other end of the refrigeration machine and discharge it from the one end thereof; whereby the air in the refrigerated container is mixed so as to provide a more uniform temperature distribution throughout; and characterised by providing a door at an opening near said one end, opening said door when said fan is operating in said one direction and closing it so that the opening is of reduced cross section when operating in said reverse direction.
  • the present invention provides a container of a type for holding cargo to be refrigerated, said container having a container box and a refrigeration machine at one end of the container box, said refrigeration machine comprising: an evaporator coil; a fan for causing warm air to be drawn in from one portion of the container box, to pass through the evaporator coil to be cooled, and then flow outwardly from the refrigeration machine to another portion of the container box; a control for selectively operating the fan in one direction so as to draw in air from said container box one portion and return cooled air to said container box other portion and, periodically, reversing the direction of the fan such that the air is drawn in from said container box other portion and the cooled air is returned to said container box one portion; and characterised by a door at an opening near said box one portion that automatically opens when said fan is operated in said one direction and closes so that the opening is of reduced cross section when said fan is operating in said reverse direction.
  • a refrigerated container is shown generally at 11 as including a container box 12 having bottom and top sides 13 and 14 and front and rear ends 16 and 17.
  • the container box 12 is designed to temporarily hold perishable cargo as shown at 18.
  • a refrigeration machine 19 is installed in such a manner as to fluidly communicate with the air in the container box 12 in order to cool that air for the purpose of refrigerating the cargo 18.
  • the refrigeration machine 19 includes a standard refrigeration circuit comprising, in serial flow relationship, a compressor, a condenser, an expansion device and an evaporator. It is by the flow of the return air from the container box 12 and through the evaporator, that the air in the container box 12 is cooled. Circulation of air through the evaporator and into and out of the container box 12 as shown in Fig. 1 is caused by operation of a fan 21 within the refrigeration machine 19.
  • the fan 21 is located near a top portion 22 of the refrigeration machine 19 which, during normal operation, acts to draw the return air forwardly along a top portion 23 of the container box 12 and through an open door 24.
  • the warm air is then blown through the evaporator coil 24 where the air is cooled, with the cooled air then being discharged from a lower portion 26 of the refrigeration machine 19.
  • the cooled air flows rearwardly through a bottom portion 27 of the container box 12 as shown by the arrows.
  • the cooler air rises upwardly through a t-bar floor as indicated by the upwardly extending arrows.
  • the cooled air passes upwardly through the cargo 18 with heat being transferred thereto from the cargo 18.
  • the warmer air then continues upwardly to enter the top portion 23 of the container box 12 to complete the cycle.
  • the cooler cargo will be in the lower left portion of the container box and the warmer cargo will be at the upper right portion thereof.
  • the perishable cargo temperature distribution in a container determines the shelf life of the cargo.
  • the shelf life of the cargo will be variable as indicated by the temperature distribution in Fig. 3 . It is thus desirable to eliminate the hot spots and promote a more uniform temperature distribution within the container box 12. This is accomplished by operation of the system as shown in Fig. 4 .
  • the fan 21 is caused to operate in reverse so as to draw air through the evaporator coil 14 rather than blow air therethrough.
  • This causes an associated reversal of airflow through the container box 12 as shown by the arrows. That is, the cooled air from the evaporator coil 24 passes upwardly through the fan 21 and into the top portion 22 of the refrigeration machine 19. From there it passes through the opening 30 and into the top portion 23 of the container box 12 to then flow rearwardly and downwardly as indicated by the arrows. The cooled air passes through the cargo 18 and then downwardly into the bottom portion 27 of the container box 12 before returning forwardly to the bottom portion 26 of the refrigeration machine 19 to complete the cycle.
  • This reversal of flow causes mixing of the air within the container box 12 so as to thereby promote a more uniform distribution.
  • the door 25 is provided at the front end of the container top portion 23 as shown in Figs. 5A and 5B . That is, as shown in Fig. 5A , during normal operation the return airflow causes the door 25 to open and allow the air to flow freely across the entire cross section of the top portion 23 as shown. However, in reverse flow operation, the flow of air will cause the door 25 to be moved to the closed position such that the opening 30 is of reduced cross section as shown in Fig. 5B . This will, in turn, cause the velocity of the airflow therethrough to increase, which will provide better "throw" and further promote mixing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Claims (4)

  1. Verfahren zum Betreiben eines gekühlten Containers (11) des Typs mit einem Containerkasten (12) und einer Kühlmaschine (19) an einem Ende des Containerkastens, wobei die Kühlmaschine einen Lüfter (21) zum Zirkulieren von warmer Abluft durch eine Verdampferspule (24) hat, die gekühlt werden muss, wobei die Luft anschließend rückwärts zum Container strömt, um dessen Ladung (18) zu kühlen,
    folgende Schritte umfassend:
    Betreiben des Lüfters in eine Richtung während des normalen Betriebs, um Abluft an einem Ende der Kühlmaschine anzusaugen und von dem anderen Ende auszublasen;
    periodisches Umkehren der Richtung des Lüfters, um Abluft am anderen Ende der Kühlmaschine anzusaugen und von dem einen Ende auszublasen; wobei die Luft im gekühlten Container vermischt wird, um überall eine gleichmäßigere Temperaturverteilung zu erreichen; und
    gekennzeichnet durch Bereitstellen einer Tür (25) an einer Öffnung (30) nahe des einen Endes, wobei die Tür geöffnet wird, wenn der Lüfter in die eine Richtung arbeitet, und so geschlossen wird, dass die Öffnung einen geringeren Querschnitt aufweist, wenn der Lüfter in umgekehrter Richtung arbeitet.
  2. Verfahren nach Anspruch 1, wobei der Lüfter (21) während des normalen Betriebs in einem Durchblasmodus und während des periodischen Umkehrbetriebs in einem Durchzugmodus arbeitet.
  3. Verfahren nach Anspruch 1, wobei die Kühlmaschine (19) an einem Ende nahe an deren oberen Teil und das andere Ende nahe an deren unteren Teil ist.
  4. Container (11) von einem Typ zum Halten von zu kühlender Ladung, wobei der Container einen Containerkasten (12) und eine Kühlmaschine (19) an einem Ende des Containerkastens aufweist, wobei die Kühlmaschine Folgendes umfasst:
    eine Verdampferspule (24);
    einen Lüfter (21), der bewirkt, dass die warme Luft von einem Teil des Containerkastens angesaugt wird, um zum Kühlen durch die Verdampferspule zu fließen, wobei die Luft anschließend aus der Kühlmaschine heraus zu einem anderen Teil des Containerkastens strömt;
    eine Steuerung zum selektiven Betreiben des Lüfters in eine Richtung, um die Luft von dem einem Teil des Containerkastens anzusaugen und die gekühlte Luft zu dem anderen Teil des Containerkastens zurückzuführen und die Richtung des Lüfters periodisch umzukehren, sodass die Luft von dem einen Teil des Containerkastens angesaugt wird und die gekühlte Luft dem anderen Teil des Containerkastens zurückgeführt wird; und
    gekennzeichnet durch eine Tür (25) an einer Öffnung (30) nahe des einen Teils des Kastens, die automatisch geöffnet wird, wenn der Lüfter in die eine Richtung arbeitet, und so geschlossen wird, dass die Öffnung einen geringeren Querschnitt aufweist, wenn der Lüfter in die umgekehrte Richtung arbeitet.
EP10739123.7A 2009-02-09 2010-02-04 Verbesserte temperaturverteilung in einem gekühlten behälter Not-in-force EP2394111B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15101609P 2009-02-09 2009-02-09
PCT/US2010/023196 WO2010091181A1 (en) 2009-02-09 2010-02-04 Temperature distribution improvement in refrigerated container

Publications (3)

Publication Number Publication Date
EP2394111A1 EP2394111A1 (de) 2011-12-14
EP2394111A4 EP2394111A4 (de) 2015-08-26
EP2394111B1 true EP2394111B1 (de) 2016-10-12

Family

ID=42542381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10739123.7A Not-in-force EP2394111B1 (de) 2009-02-09 2010-02-04 Verbesserte temperaturverteilung in einem gekühlten behälter

Country Status (6)

Country Link
US (1) US20110283719A1 (de)
EP (1) EP2394111B1 (de)
CN (1) CN102308165B (de)
DK (1) DK2394111T3 (de)
SG (1) SG173543A1 (de)
WO (1) WO2010091181A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100258642A1 (en) * 2008-09-22 2010-10-14 Newcomer Douglas A Enviromental control systems and methods of configuring environmental control systems
WO2012017301A1 (en) * 2010-08-04 2012-02-09 Stellenbosch University Refrigeration transport container
DE102011075946A1 (de) * 2011-05-17 2012-11-22 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit Ventilator
CN103964088B (zh) * 2013-01-28 2017-10-31 中国国际海运集装箱(集团)股份有限公司 通风装置和具有该通风装置的冷藏集装箱
GB2552084B (en) 2014-01-29 2018-08-01 Illinois Tool Works A locker system
CN104879977A (zh) * 2014-02-28 2015-09-02 株式会社电装 调温贮藏装置
CN208720605U (zh) 2015-10-09 2019-04-09 Ite株式会社 用于在蓄冷设备中维持冷藏温度的系统
CN105758164A (zh) * 2016-04-29 2016-07-13 谢东波 一种密闭空间的均衡循环系统
CN107401874A (zh) * 2017-09-13 2017-11-28 珠海格力电器股份有限公司 货箱及其送风控制方法
EP3604953B1 (de) * 2018-05-31 2023-04-19 Hitachi-Johnson Controls Air Conditioning, Inc. Klimaanlage
AR117003A1 (es) * 2019-11-06 2021-06-30 Juan Domingo Lombard Método para la reducción de la merma de enfriado de una canal
DK180928B1 (en) * 2020-03-05 2022-06-29 Maersk Container Ind A/S Transport unit and method of controlling an atmosphere therein
CN111895713A (zh) * 2020-06-24 2020-11-06 卧龙电气驱动集团股份有限公司 一种运用于冰箱风道的均匀出风装置及控制方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498429A1 (fr) * 1981-01-27 1982-07-30 Carboxyque Francaise Enceinte de refrigeration perfectionnee
DE3111877A1 (de) * 1981-03-26 1982-10-14 Kunststoff- und Kältetechnik Großkopf GmbH, 4300 Essen "kuehllastkraftwagen mit zwei kammern"
US4689533A (en) * 1985-10-25 1987-08-25 Yang Tai Her Controlled fan
GB8706574D0 (en) * 1987-03-19 1987-04-23 Yang Tai Her Circulating fan
US4736597A (en) * 1987-04-08 1988-04-12 Thermo King Corporation Transport refrigeration system
US4936104A (en) * 1988-07-21 1990-06-26 Hicke Gerald E Air conditioning method and apparatus for refrigerated vehicles
US4979431A (en) * 1988-11-08 1990-12-25 Mitsui O. S. K. Lines, Ltd. Gaseous flow construction of box member for refrigerated transportion and box member for refrigerated transportation using the same
US5319941A (en) * 1992-09-22 1994-06-14 Trans-Pak, Inc. System and method for storing perishable products in a refrigerated cargo bay
US5789007A (en) 1996-04-24 1998-08-04 Cool Care, Ltd. Method and apparatus for controlled ripening of fresh produce
US5809798A (en) * 1996-09-26 1998-09-22 Cornerstone Technologies, Ltd. Refrigerated container with controlled air distribution
US5830057A (en) * 1996-10-17 1998-11-03 Coldwall Technologies Limited Integrated temperature-controlled container
US5816053A (en) * 1997-05-08 1998-10-06 Cloverdale Foods Company Apparatus and methods for cooling and tempering processed food products
US6405543B2 (en) * 1997-05-16 2002-06-18 Work Smart Energy Enterprises Inc. High-efficiency air-conditioning system with high-volume air distribution
JPH10325668A (ja) * 1997-05-28 1998-12-08 Daikin Ind Ltd 冷凍コンテナ
US5867994A (en) * 1997-09-19 1999-02-09 Kopko; William L. Dual-service evaporator system for refrigerators
US5916253A (en) * 1998-05-04 1999-06-29 Carrier Corporation Compact trailer refrigeration unit
US6574970B2 (en) * 2000-02-18 2003-06-10 Toc Technology, Llc Computer room air flow method and apparatus
US6758057B2 (en) * 2002-07-30 2004-07-06 Vince, Ii Gerard C. Bimodal refrigeration system and method
JP2005257095A (ja) * 2004-03-09 2005-09-22 Isuzu Motors Ltd 気体冷却装置付車両
CN101198833A (zh) * 2005-05-25 2008-06-11 利勃海尔-家用电器奥克森豪森有限责任公司 冷藏设备和/或冷冻设备
US7516624B2 (en) * 2005-06-01 2009-04-14 Weeth Frederic R Cooling room
EP2013556A4 (de) * 2006-05-01 2012-08-15 Carrier Corp Innenraumluftqualitätsverbesserung durch steuerung von wiederholter verdampfung

Also Published As

Publication number Publication date
CN102308165B (zh) 2014-06-18
US20110283719A1 (en) 2011-11-24
EP2394111A4 (de) 2015-08-26
DK2394111T3 (en) 2017-01-23
CN102308165A (zh) 2012-01-04
SG173543A1 (en) 2011-09-29
EP2394111A1 (de) 2011-12-14
WO2010091181A1 (en) 2010-08-12

Similar Documents

Publication Publication Date Title
EP2394111B1 (de) Verbesserte temperaturverteilung in einem gekühlten behälter
JP6344896B2 (ja) 冷蔵庫
JP5178642B2 (ja) 冷蔵庫
JP2004532964A (ja) 冷蔵庫の冷気循環制御装置及びその制御方法
JP2002174480A (ja) 冷蔵庫の冷気流路装置
US8359876B2 (en) Refrigerated display merchandiser with microchannel evaporator oriented to reliably remove condensate
JP2015045480A (ja) 冷蔵庫
JP2007071485A (ja) 冷蔵庫
US5992164A (en) Apparatus for and method of supplying cold air in refrigerators
JP5458996B2 (ja) ホットアンドコールドショーケース
JP5957762B2 (ja) オープンショーケース
JP2020098086A (ja) 空気調和システム
EP4006458B1 (de) Kühlschrank mit schräg angeordnetem verdampfer
JP4259959B2 (ja) 冷蔵庫
JP5914801B2 (ja) オープンショーケース
JP2012003294A (ja) 自動販売機の断熱構造
KR20100132609A (ko) 전면 냉기 유출구조를 갖는 쇼 케이스
JP2006046843A (ja) 平型オープンショーケース
JP2004003710A (ja) 冷蔵庫
JP2013196105A (ja) 自動販売機
JP2000139635A (ja) ショーケース
JP3619679B2 (ja) 冷却貯蔵庫
CN108366680A (zh) 冷藏销售器具
JP2005218415A (ja) 解凍庫
JP2020098084A (ja) 空気調和システム

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110802

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150723

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 7/06 20060101ALI20150717BHEP

Ipc: F24F 11/00 20060101ALI20150717BHEP

Ipc: F25D 11/00 20060101ALI20150717BHEP

Ipc: F25D 13/00 20060101AFI20150717BHEP

Ipc: F25D 17/00 20060101ALI20150717BHEP

Ipc: F25D 29/00 20060101ALI20150717BHEP

Ipc: B65D 88/74 20060101ALI20150717BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B65D 88/74 20060101ALI20160323BHEP

Ipc: F24F 11/00 20060101ALI20160323BHEP

Ipc: F25D 11/00 20060101ALI20160323BHEP

Ipc: F25D 17/00 20060101ALI20160323BHEP

Ipc: F25D 13/00 20060101AFI20160323BHEP

Ipc: F25D 29/00 20060101ALI20160323BHEP

Ipc: F24F 7/06 20060101ALI20160323BHEP

INTG Intention to grant announced

Effective date: 20160420

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 836899

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010037143

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20170119

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20161012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 836899

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170112

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170113

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170212

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170213

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602010037143

Country of ref document: DE

Representative=s name: SCHMITT-NILSON SCHRAUD WAIBEL WOHLFROM PATENTA, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010037143

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170112

26N No opposition filed

Effective date: 20170713

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170204

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170204

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190122

Year of fee payment: 10

Ref country code: FR

Payment date: 20190123

Year of fee payment: 10

Ref country code: GB

Payment date: 20190125

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20190128

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161012

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602010037143

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20200229

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200204

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200901

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229