EP1033495A3 - Adaptor for a heating or cooling system - Google Patents

Adaptor for a heating or cooling system Download PDF

Info

Publication number
EP1033495A3
EP1033495A3 EP00104299A EP00104299A EP1033495A3 EP 1033495 A3 EP1033495 A3 EP 1033495A3 EP 00104299 A EP00104299 A EP 00104299A EP 00104299 A EP00104299 A EP 00104299A EP 1033495 A3 EP1033495 A3 EP 1033495A3
Authority
EP
European Patent Office
Prior art keywords
housing
heating
interior
cooling system
connection openings
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
EP00104299A
Other languages
German (de)
French (fr)
Other versions
EP1033495A2 (en
EP1033495B1 (en
Inventor
Thorsten Kettner
Thomas Materne
Ingo Fabricius
Günter Strelow
Günter Kaul
Heribert Schmitz
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.)
Wilo SE
Original Assignee
Wilo GmbH
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
Priority claimed from DE1999109371 external-priority patent/DE19909371A1/en
Priority claimed from DE1999109181 external-priority patent/DE19909181B4/en
Application filed by Wilo GmbH filed Critical Wilo GmbH
Publication of EP1033495A2 publication Critical patent/EP1033495A2/en
Publication of EP1033495A3 publication Critical patent/EP1033495A3/en
Application granted granted Critical
Publication of EP1033495B1 publication Critical patent/EP1033495B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/303—Retaining components in desired mutual position with a bayonet coupling

Abstract

Adapter für den Anschluß einer hydraulischen Vorrichtung insbesondere einer Kreiselpumpe oder eines Ventiles an ein Heizungs- oder Kühlsystem mit einem Gehäuse, das mindestens zwei Anschlußöffnungen zum Anschluß einer Vorlaufleitung und einer Rücklaufleitung aufweist, wobei die Anschlußöffnungen im Gehäuseinnenraum münden,
wobei die Anschlußöffnungen 2, 4 durch Absperrmittel 17, 18, 19, 28 eines im Gehäuseinnenraum angeordneten von außen betätigbaren Absperrteiles 6 gegen den Eintritt des Heiz- oder Kühlmediums in den Innenraum des Gehäuses 1 verschließbar sind und
wobei die hydraulische Vorrichtung über eine in einer Gehäusewand befindliche Öffnung zumindest teilweise in den Innenraum einführbar und am Gehäuse 1 lösbar befestigbar ist.

Figure 00000001
Adapter for connecting a hydraulic device, in particular a centrifugal pump or a valve, to a heating or cooling system with a housing which has at least two connection openings for connecting a flow line and a return line, the connection openings opening into the interior of the housing,
wherein the connection openings 2, 4 by shut-off means 17, 18, 19, 28 of an externally operable shut-off part 6 arranged in the housing interior can be closed against the entry of the heating or cooling medium into the interior of the housing 1 and
the hydraulic device being at least partially insertable into the interior via an opening in a housing wall and releasably attachable to the housing 1.
Figure 00000001
EP00104299A 1999-03-03 2000-03-02 Adaptor for a heating or cooling system Expired - Lifetime EP1033495B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19909371 1999-03-03
DE1999109371 DE19909371A1 (en) 1999-03-03 1999-03-03 Service adapter for heating or cooling system, with connection apertures able to be locked against entry of fluid into casing cavity
DE1999109181 DE19909181B4 (en) 1999-03-03 1999-03-03 Service adapter for a heating or cooling system
DE19909181 1999-03-03

Publications (3)

Publication Number Publication Date
EP1033495A2 EP1033495A2 (en) 2000-09-06
EP1033495A3 true EP1033495A3 (en) 2001-08-22
EP1033495B1 EP1033495B1 (en) 2004-05-12

Family

ID=26052154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104299A Expired - Lifetime EP1033495B1 (en) 1999-03-03 2000-03-02 Adaptor for a heating or cooling system

Country Status (2)

Country Link
EP (1) EP1033495B1 (en)
DE (1) DE50006366D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0129097D0 (en) * 2001-12-04 2002-01-23 Leach Bernard Pump assembly
DE102004004636B4 (en) * 2004-01-29 2007-04-26 Danfoss A/S Thermostatic valve top housing
DE102005015213A1 (en) * 2005-04-02 2006-10-05 Pierburg Gmbh Wet running pump for use as cooling water pump in motor vehicles has stators that are connected to printed circuit board (PCB) that separates wet and dry areas
DE102008062228A1 (en) 2008-12-17 2010-07-01 Wilo Se Quick connection of a line connection point

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252422A (en) * 1963-05-15 1966-05-24 Stulens Jean Louis Circulating turbopump, particularly for central heating plants
GB1141205A (en) * 1965-03-25 1969-01-29 Micro Electric A G Improvements in or relating to electric motor/pump units
DE4031164A1 (en) * 1990-10-03 1992-04-09 Oplaender Wilo Werk Gmbh Adaptor for connecting pipes to pump - includes system for aligning adaptor with pump housing
DE19646617A1 (en) * 1996-11-12 1998-05-14 Pierburg Ag Coolant pump with electrically commutated electric motor e.g. for IC engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252422A (en) * 1963-05-15 1966-05-24 Stulens Jean Louis Circulating turbopump, particularly for central heating plants
GB1141205A (en) * 1965-03-25 1969-01-29 Micro Electric A G Improvements in or relating to electric motor/pump units
DE4031164A1 (en) * 1990-10-03 1992-04-09 Oplaender Wilo Werk Gmbh Adaptor for connecting pipes to pump - includes system for aligning adaptor with pump housing
DE19646617A1 (en) * 1996-11-12 1998-05-14 Pierburg Ag Coolant pump with electrically commutated electric motor e.g. for IC engine

Also Published As

Publication number Publication date
DE50006366D1 (en) 2004-06-17
EP1033495A2 (en) 2000-09-06
EP1033495B1 (en) 2004-05-12

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