EP0874201A3 - Baueinheit für eine Kompaktheizungsanlage - Google Patents

Baueinheit für eine Kompaktheizungsanlage Download PDF

Info

Publication number
EP0874201A3
EP0874201A3 EP98107184A EP98107184A EP0874201A3 EP 0874201 A3 EP0874201 A3 EP 0874201A3 EP 98107184 A EP98107184 A EP 98107184A EP 98107184 A EP98107184 A EP 98107184A EP 0874201 A3 EP0874201 A3 EP 0874201A3
Authority
EP
European Patent Office
Prior art keywords
assembly
dirt
heating installation
compact heating
air separator
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
Application number
EP98107184A
Other languages
English (en)
French (fr)
Other versions
EP0874201A2 (de
EP0874201B2 (de
EP0874201B1 (de
Inventor
Niels Due Jensen
Bent Dossing
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.)
Grundfos AS
Original Assignee
Grundfos AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7827920&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0874201(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grundfos AS filed Critical Grundfos AS
Publication of EP0874201A2 publication Critical patent/EP0874201A2/de
Publication of EP0874201A3 publication Critical patent/EP0874201A3/de
Application granted granted Critical
Publication of EP0874201B1 publication Critical patent/EP0874201B1/de
Publication of EP0874201B2 publication Critical patent/EP0874201B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/105—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system pumps combined with multiple way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • F24D19/085—Arrangement of venting valves for central heating radiators
    • F24D19/087—Arrangement of venting valves for central heating radiators automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

Die Bau- und Montageeinheit für eine Kompaktheizungsanlage weist eine Kreiselpumpe (6) mit Motor (5) und weiteren Zusatzaggregaten auf, nämlich einen in einem gemeinsamen Gehäuse integrierten Schmutz- und Luftabscheider (8, 9) sowie eine Schaltklappe (10), die wahlweise den einen oder anderen Heizkreis mit dem Primärwärmetauscher verbindet. Die Baueinheit (4) weist einen Druckstutzen (14) und zwei Saugstutzen (19, 26) auf. Der Luftabscheider (9) ist über dem Schmutzabscheider (8) zusammen mit diesem vertikal und quer zur Laufradachse der Pumpe (6) angeordnet, wodurch eine besonders kompakte und für Gasthermen geeignete Bauform erreicht wird.
EP98107184A 1997-04-26 1998-04-21 Baueinheit für eine Kompaktheizungsanlage Expired - Lifetime EP0874201B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19717799 1997-04-26
DE19717799A DE19717799C5 (de) 1997-04-26 1997-04-26 Baueinheit für eine Kompaktheizungsanlage

Publications (4)

Publication Number Publication Date
EP0874201A2 EP0874201A2 (de) 1998-10-28
EP0874201A3 true EP0874201A3 (de) 2000-05-24
EP0874201B1 EP0874201B1 (de) 2004-02-18
EP0874201B2 EP0874201B2 (de) 2010-02-10

Family

ID=7827920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98107184A Expired - Lifetime EP0874201B2 (de) 1997-04-26 1998-04-21 Baueinheit für eine Kompaktheizungsanlage

Country Status (2)

Country Link
EP (1) EP0874201B2 (de)
DE (2) DE19717799C5 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19751515C2 (de) * 1997-11-21 1999-12-02 Grundfos A S Bjerringbro Baueinheit für eine Kompaktheizungsanlage
DE19912284B4 (de) * 1999-03-18 2012-10-18 Grundfos A/S Kompaktheizungsanlage
DE19923936A1 (de) * 1999-05-26 2000-11-30 Wilo Gmbh Ventil mit auswechselbarem Absperrkörper
DE20005247U1 (de) 2000-03-21 2000-05-25 Grundfos A/S, Bjerringbro Kreiselpumpenaggregat
EP1217310B1 (de) 2000-12-22 2006-06-14 Grundfos A/S Kompaktaggregat
ATE504787T1 (de) * 2003-11-03 2011-04-15 Grundfos As Baueinheit für eine kompaktheizungsanlage
EP1580489B9 (de) 2004-03-22 2009-09-02 Grundfos A/S Baueinheit für eine Kompaktheizungsanlage
CN100451450C (zh) * 2006-05-16 2009-01-14 南京普鲁卡姆电器有限公司 双气源燃气取暖器
DE102008052884A1 (de) * 2008-10-23 2010-05-06 Wilo Se Pumpengehäuse
EP2397777B1 (de) * 2010-06-19 2016-08-03 Grundfos Management A/S Gehäuseeinheit für eine Heizungsanlage
CN102777969B (zh) * 2012-08-23 2014-12-10 普鲁卡姆电器（上海）有限公司 一种自适应壁挂式外排双气源燃气取暖器
CN102777966B (zh) * 2012-08-23 2014-11-26 普鲁卡姆电器（上海）有限公司 一种自适应式气电双工双气源燃气取暖器
EP2708825B1 (de) 2012-09-12 2016-12-07 Grundfos Holding A/S Verfahren zum Steuern einer Umwälzpumpe in einer Anlage mit mindestens zwei Umwälzkreisen
EP3438556A1 (de) * 2017-08-03 2019-02-06 Grundfos Holding A/S Mischeinrichtung, heizungssystem mit einer mischeinrichtung und verfahren
SK9474Y1 (sk) * 2021-06-13 2022-04-13 Protherm Production S.R.O. Hydraulický modul pre vykurovacie zariadenie s tepelným čerpadlom
WO2024260596A1 (en) * 2023-06-21 2024-12-26 Grundfos Holding A/S A mixer/diverter valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE543770C (de) * 1927-02-19 1932-02-09 Harry Sauveur Dipl Ing Vorrichtung zur Reinhaltung der Saugoeffnung von unter dem Fluessigkeitsspiegel arbeitenden Pumpen von Gas und Sand
US4072481A (en) * 1976-04-09 1978-02-07 Laval Claude C Device for separating multiple phase fluid systems according to the relative specific gravities of the phase
EP0460399A2 (de) * 1990-05-04 1991-12-11 Grundfos International A/S Kreiselpumpe und damit ausgestattete Gastherme

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653725A1 (de) * 1967-09-29 1972-01-13 Hanning Elektro Werke Umwaelzpumpe fuer Heizungsanlagen
FR2595454B1 (fr) † 1986-03-07 1989-01-13 Elettro Termica Sud Spa Chaudiere a gaz
DE3813654A1 (de) * 1988-04-22 1989-11-02 Licentia Gmbh Umwaelzpumpe
DE3831912A1 (de) * 1988-09-20 1990-03-22 Oplaender Wilo Werk Gmbh Vorrichtung zum abscheiden von gas
US4940473A (en) * 1989-06-16 1990-07-10 Benham Roger A Cyclone solids separator and de-gasifier
DE4127822C2 (de) † 1991-08-23 1995-08-10 Grundfos Int Vorrichtung zur Raumheizung und Warmwasserbereitung
SE510471C2 (sv) * 1994-11-17 1999-05-25 Bjoern Carlsson Förfarande och anordning för att hämma uppkkomsten av korrosion i en ledningskrets för en kontinuerligt strömmande systemvätska
DE19717883C2 (de) * 1997-03-22 2000-05-11 Reiner Waese Reinigungsgerät für eine Flüssigkeit, insbesondere in geschlossenen Kreisläufen und Verfahren zum Reinigen einer Flüssigkeit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE543770C (de) * 1927-02-19 1932-02-09 Harry Sauveur Dipl Ing Vorrichtung zur Reinhaltung der Saugoeffnung von unter dem Fluessigkeitsspiegel arbeitenden Pumpen von Gas und Sand
US4072481A (en) * 1976-04-09 1978-02-07 Laval Claude C Device for separating multiple phase fluid systems according to the relative specific gravities of the phase
EP0460399A2 (de) * 1990-05-04 1991-12-11 Grundfos International A/S Kreiselpumpe und damit ausgestattete Gastherme

Also Published As

Publication number Publication date
DE19717799C5 (de) 2007-02-08
EP0874201A2 (de) 1998-10-28
EP0874201B2 (de) 2010-02-10
DE59810771D1 (de) 2004-03-25
DE19717799C2 (de) 2003-03-20
DE19717799A1 (de) 1998-10-29
EP0874201B1 (de) 2004-02-18

Similar Documents

Publication Publication Date Title
EP0874201A3 (de) Baueinheit für eine Kompaktheizungsanlage
US6386845B1 (en) Air blower apparatus
MXPA03003746A (es) Cartucho de filtrado de doble etapa.
WO2000009886A3 (en) Fluid pump
EP1124062A3 (de) Elektrisch angetriebene Axialpumpe
EP0793061A4 (de) Kompakt-ausseneinheit mit hoher wärmeübertragungskapazität für klimaanlage
CA2086639A1 (en) Angle Dual Check Valve
EP0861671A3 (de) Vorrichtungen für Gasbehandlung
EP1308679A3 (de) Ejektor für Strahlkreislaufanordnung
WO2005035447A3 (en) Two stage sewage grinder pump
EP0918197A3 (de) Baueinheit für eine Kompaktheizungsanlage
DE10017808B4 (de) Gehäuse für ein Gebläse, insbesondere ein Radialgebläse
DE60101368T2 (de) Vakuumpumpe
EP0849549A3 (de) Speicher
EP0784369A1 (de) Elektromotorisch angetriebenes Bypass-Gebläse
EP1108963A3 (de) Rauchgas-Wärmetauscher
CA2207552A1 (en) Liquid-ring gas pump with a silencing element in the discharge space
DE19654840C2 (de) Mehrstufiger Turbokompressor
DE2824523A1 (de) Zweistufige kreiselpumpe
DE3629132A1 (de) Geblaese fuer oel- und gasgeblaesebrenner
EP0373229B1 (de) Mechanische Vakuumpumpe mit einer federbelasteten Rückschlagklappe
EP0813838A3 (de) Saugvorrichtung
EP0437637A1 (de) Flüssigkeitsringpumpe
EP0997639A3 (de) Kompressor mit veränderlicher Fördermenge
WO1998039571A1 (de) Anlage zum verdichten eines gasförmigen mediums oder zur erzeugung eines vakuums

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000608

AKX Designation fees paid

Free format text: DE FR GB IT

17Q First examination report despatched

Effective date: 20011130

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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): DE FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59810771

Country of ref document: DE

Date of ref document: 20040325

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040408

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: WILO AG

Effective date: 20041117

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20100210

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE FR GB IT

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20170224

Year of fee payment: 20

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

Ref country code: IT

Payment date: 20170308

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20170427

Year of fee payment: 20

Ref country code: DE

Payment date: 20170426

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59810771

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20180420

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20180420