<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.4//EN" "ep-patent-document-v1-4.dtd">
<ep-patent-document id="EP11159306A3" file="EP11159306NWA3.xml" lang="de" country="EP" doc-number="2372259" kind="A3" date-publ="20140122" status="n" dtd-version="ep-patent-document-v1-4">
<SDOBI lang="de"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRIS..MTNORSMESM..................</B001EP><B005EP>J</B005EP><B007EP>DIM360 Ver 2.40 (30 Jan 2013) -  1620000/0</B007EP></eptags></B000><B100><B110>2372259</B110><B120><B121>EUROPÄISCHE PATENTANMELDUNG</B121></B120><B130>A3</B130><B140><date>20140122</date></B140><B190>EP</B190></B100><B200><B210>11159306.7</B210><B220><date>20110323</date></B220><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>102010013139</B310><B320><date>20100327</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>20140122</date><bnum>201404</bnum></B405><B430><date>20111005</date><bnum>201140</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>F24D  19/10        20060101AFI20131217BHEP        </text></classification-ipcr></B510EP><B540><B541>de</B541><B542>Verfahren zur Erwärmung von Wasser nach dem Durchlaufprinzip und Wassererwärmungssystem</B542><B541>en</B541><B542>Method for heating water according to the circulation principle and water heating system</B542><B541>fr</B541><B542>Procédé de chauffage d'eau en continu et système de chauffage d'eau</B542></B540><B590><B598>1</B598></B590></B500><B700><B710><B711><snm>Robert Bosch GmbH</snm><iid>101011388</iid><irf>331289</irf><adr><str>C/IPE 
Postfach 30 02 20</str><city>70442 Stuttgart</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>Verdaasdonk, Bart</snm><adr><str>
Pastoor Eppinkstraat 34</str><city>7545 MA Hengelo</city><ctry>NL</ctry></adr></B721><B721><snm>de Bruin, Robbert Cornelis</snm><adr><str>
Enzpark 45</str><city>71739 Oberriexingen</city><ctry>DE</ctry></adr></B721></B720></B700><B800><B840><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B840><B844EP><B845EP><ctry>BA</ctry></B845EP><B845EP><ctry>ME</ctry></B845EP></B844EP><B880><date>20140122</date><bnum>201404</bnum></B880></B800></SDOBI>
<abstract id="abst" lang="de">
<p id="pa01" num="0001">Die Erfindung betrifft ein Verfahren zur Erwärmung von Wasser variablen Volumenstroms nach dem Durchlaufprinzip sowie ein Wassererwärmungssystem, bei dem ein Wärmeerzeuger ein von einer Pumpe in einem Kreislauf umgewälztes Heizfluid erwärmt, das Heizfluid ein im Durchlauf geführtes Wasser erwärmt, und mindestens ein in einem Wasserweg angeordneter Messfühler eine Auslauftemperatur T<sub>W</sub> und/oder einen Volumenstrom V<sub>W</sub> des Wassers misst. Der Erfindung liegt die Aufgabe zugrunde, unter weitgehender Beibehaltung herkömmlicher Komponenten die Taktzeiten bei geringen Wärmeanforderungen zu verlängern und die Abweichungen von der Solltemperatur bei wechselnden Wärmeanforderungen zu verkleinern und damit einen hohen Warmwasserkomfort und eine verbesserte Betriebsweise hinsichtlich der Komponentenlebensdauer zu bieten. Das erfindungsgemäße Verfahren ist dadurch gekennzeichnet, dass die Modulationsbereiche von Pumpe und Wärmeerzeuger sowie die unterschiedlichen thermischen und strömungsmechanischen Trägheiten des Wassererwärmungssystems gezielt in das Temperaturregelverfahren mit einbezogen werden.
<img id="iaf01" file="imgaf001.tif" wi="111" he="84" img-content="drawing" img-format="tif"/></p>
</abstract>
<search-report-data id="srep" lang="de" srep-office="EP" date-produced=""><doc-page id="srep0001" file="srep0001.tif" wi="158" he="233" type="tif"/><doc-page id="srep0002" file="srep0002.tif" wi="162" he="233" type="tif"/></search-report-data><search-report-data date-produced="20131213" id="srepxml" lang="de" srep-office="EP" srep-type="ep-sr" status="n"><!--
 The search report data in XML is provided for the users' convenience only. It might differ from the search report of the PDF document, which contains the officially published data. The EPO disclaims any liability for incorrect or incomplete data in the XML for search reports.
 -->

<srep-info><file-reference-id>331289</file-reference-id><application-reference><document-id><country>EP</country><doc-number>11159306.7</doc-number></document-id></application-reference><applicant-name><name>Robert Bosch GmbH</name></applicant-name><srep-established srep-established="yes"/><srep-invention-title title-approval="yes"/><srep-abstract abs-approval="yes"/><srep-figure-to-publish figinfo="by-applicant"><figure-to-publish><fig-number>1</fig-number></figure-to-publish></srep-figure-to-publish><srep-info-admin><srep-office><addressbook><text>MN</text></addressbook></srep-office><date-search-report-mailed><date>20140102</date></date-search-report-mailed></srep-info-admin></srep-info><srep-for-pub><srep-fields-searched><minimum-documentation><classifications-ipcr><classification-ipcr><text>F24D</text></classification-ipcr></classifications-ipcr></minimum-documentation></srep-fields-searched><srep-citations><citation id="sr-cit0001"><patcit dnum="EP0886110A2" id="sr-pcit0001" url="http://v3.espacenet.com/textdoc?DB=EPODOC&amp;IDX=EP0886110&amp;CY=ep"><document-id><country>EP</country><doc-number>0886110</doc-number><kind>A2</kind><name>BOSCH GMBH ROBERT [DE]</name><date>19981223</date></document-id></patcit><category>X</category><rel-claims>1,2,4,5,7,10,11</rel-claims><rel-passage><passage>* Spalte 3, Zeile 10 - Spalte 4, Zeile 13; Abbildungen 2,3 *</passage><category>A</category><rel-claims>3</rel-claims></rel-passage></citation><citation id="sr-cit0002"><patcit dnum="DE19725952A1" id="sr-pcit0002" url="http://v3.espacenet.com/textdoc?DB=EPODOC&amp;IDX=DE19725952&amp;CY=ep"><document-id><country>DE</country><doc-number>19725952</doc-number><kind>A1</kind><name>BOSCH GMBH ROBERT [DE]</name><date>19990128</date></document-id></patcit><category>X</category><rel-claims>1,2,4,6,7,10,11</rel-claims><rel-passage><passage>* Spalte 2, Zeile 64 - Spalte 4, Zeile 2; Abbildungen 1,2 *</passage><category>A</category><rel-claims>3,8,9</rel-claims></rel-passage></citation><citation id="sr-cit0003"><patcit dnum="EP1691138A2" id="sr-pcit0003" url="http://v3.espacenet.com/textdoc?DB=EPODOC&amp;IDX=EP1691138&amp;CY=ep"><document-id><country>EP</country><doc-number>1691138</doc-number><kind>A2</kind><name>BOSCH GMBH ROBERT [DE]</name><date>20060816</date></document-id></patcit><category>X</category><rel-claims>1,2,4,6,7,10,11</rel-claims><rel-passage><passage>* Absätze [0015] - [0016]; Abbildung 1 *</passage><category>A</category><rel-claims>3</rel-claims></rel-passage></citation><citation id="sr-cit0004"><patcit dnum="EP0556736A1" id="sr-pcit0004" url="http://v3.espacenet.com/textdoc?DB=EPODOC&amp;IDX=EP0556736&amp;CY=ep"><document-id><country>EP</country><doc-number>0556736</doc-number><kind>A1</kind><name>VAILLANT JOH GMBH &amp; CO [DE] VAILLANT JOH GMBH &amp; CO [DE]; VAILLANT SA [</name><date>19930825</date></document-id></patcit><category>A</category><rel-claims>1-11</rel-claims><rel-passage><passage>* Zusammenfassung; Abbildungen 3,12,13 *</passage><passage>* Spalte 10, Zeilen 2-16 *</passage></rel-passage></citation></srep-citations><srep-admin><examiners><primary-examiner><name>Degen, Marcello</name></primary-examiner></examiners><srep-office><addressbook><text>Munich</text></addressbook></srep-office><date-search-completed><date>20131213</date></date-search-completed></srep-admin><!--							The annex lists the patent family members relating to the patent documents cited in the above mentioned European search report.							The members are as contained in the European Patent Office EDP file on							The European Patent Office is in no way liable for these particulars which are merely given for the purpose of information.							For more details about this annex : see Official Journal of the European Patent Office, No 12/82						--><srep-patent-family><patent-family><priority-application><document-id><country>EP</country><doc-number>0886110</doc-number><kind>A2</kind><date>19981223</date></document-id></priority-application><family-member><document-id><country>AT</country><doc-number>273487</doc-number><kind>T</kind><date>20040815</date></document-id></family-member><family-member><document-id><country>DE</country><doc-number>19725951</doc-number><kind>A1</kind><date>19990121</date></document-id></family-member><family-member><document-id><country>EP</country><doc-number>0886110</doc-number><kind>A2</kind><date>19981223</date></document-id></family-member></patent-family><patent-family><priority-application><document-id><country>DE</country><doc-number>19725952</doc-number><kind>A1</kind><date>19990128</date></document-id></priority-application><text>KEINE</text></patent-family><patent-family><priority-application><document-id><country>EP</country><doc-number>1691138</doc-number><kind>A2</kind><date>20060816</date></document-id></priority-application><family-member><document-id><country>DE</country><doc-number>102005006757</doc-number><kind>A1</kind><date>20060817</date></document-id></family-member><family-member><document-id><country>EP</country><doc-number>1691138</doc-number><kind>A2</kind><date>20060816</date></document-id></family-member></patent-family><patent-family><priority-application><document-id><country>EP</country><doc-number>0556736</doc-number><kind>A1</kind><date>19930825</date></document-id></priority-application><family-member><document-id><country>AT</country><doc-number>153434</doc-number><kind>T</kind><date>19970615</date></document-id></family-member><family-member><document-id><country>DE</country><doc-number>4304983</doc-number><kind>A1</kind><date>19930819</date></document-id></family-member><family-member><document-id><country>DE</country><doc-number>59306480</doc-number><kind>D1</kind><date>19970626</date></document-id></family-member><family-member><document-id><country>EP</country><doc-number>0556736</doc-number><kind>A1</kind><date>19930825</date></document-id></family-member></patent-family></srep-patent-family></srep-for-pub></search-report-data>
</ep-patent-document>
