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Machine translation
1. (WO2007003153) ASSEMBLY AND METHOD FOR MOUNTING A PUMP BEARING IN/ON PLASTIC COOLANT PUMP HOUSINGS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/003153    International Application No.:    PCT/DE2006/001010
Publication Date: 11.01.2007 International Filing Date: 13.06.2006
Chapter 2 Demand Filed:    05.01.2007    
IPC:
F04D 29/04 (2006.01), F04D 29/62 (2006.01), F16C 35/06 (2006.01)
Applicants: GERÄTE- UND PUMPENBAU GMBH DR. EUGEN SCHMIDT [DE/DE]; Schwarzbacher Strasse 28, 98673 Merbelsrod/Thüringen (DE) (For All Designated States Except US).
SCHMIDT, Eugen [DE/DE]; (DE) (For US Only).
BLAUROCK, Frank [DE/DE]; (DE) (For US Only).
LEUSENRINK, Hartmut [DE/DE]; (DE) (For US Only)
Inventors: SCHMIDT, Eugen; (DE).
BLAUROCK, Frank; (DE).
LEUSENRINK, Hartmut; (DE)
Agent: SCHMALZ, Hans-Dieter; Bahnhofstrasse 69, 98574 Schmalkalden/Thüringen (DE)
Priority Data:
10 2005 030 424.9 30.06.2005 DE
Title (DE) ANORDNUNG UND VERFAHREN ZUR ANORDNUNG EINES PUMPENLAGERS IN/AN KÜHLMITTELPUMPENGEHÄUSEN AUS KUNSTSTOFF
(EN) ASSEMBLY AND METHOD FOR MOUNTING A PUMP BEARING IN/ON PLASTIC COOLANT PUMP HOUSINGS
(FR) SYSTEME ET PROCEDE POUR MONTER UN PALIER DE POMPE DANS/SUR DES CARTERS DE POMPES D'AGENTS REFRIGERANTS
Abstract: front page image
(DE)Die Erfindung betrifft die Anordnung und ein Verfahren zur Anordnung eines mit mindestens einer Lagerrille (1) versehenen Lagerringes (2) eines Pumpenlagers (3) in/an einem Lagersitz (4) eines Kühlmittelpumpengehäusen (5) aus Kunststoff mit einem axialen Lagerbund (6) , sowie mehreren am Lagersitz (4) angeordneten Positionierstegen (7) , wobei sich zwischen diesen Positionierstege (7) und dem Lagerbund (6) separate Klebstoffnuten (8) befinden die in jeweils vier der Achsrichtungen mit flüssigkeitsdichten Wandungen (9) versehenen sind, in Richtung des Lagerringes (2) des Pumpenlagers (3) eine Öffnung aufweisen und zudem im Bereich des äußeren Randes des Pumpenlagers (3) schlitzförmige Klebstofftaschen (10) besitzen.
(EN)The invention relates to an assembly and a method for mounting a pump bearing in/on plastic coolant pump housings. The aim of the invention is to create an assembly that is easy to produce and mount as well as an inexpensive and simple method for arranging pump bearings in/on plastic coolant pump housings, said assembly and method making it possible to temper the plastic housing and use bearings featuring little clearance with all resulting advantages, such as an extended service life, less noise, stress relief on the shaft sealing ring or the rotating mechanical seal, and others. Said assembly comprises a pump bearing (3) ring (2) that is fitted with at least one bearing groove (1) and is disposed in/on a bearing seat (4) of a plastic coolant pump housing (5) with an axial bearing collar (6), and several positioning webs (7) which are located on the bearing seat (4). The inventive assembly is characterized in that separate adhesive grooves (8) are placed between the positioning webs (7) and the bearing collar (6). Said adhesive grooves (8) are provided with liquid-tight walls (9) in four of the axial directions, an opening in the direction of the pump bearing (3) ring (2), and slot-shaped adhesive pockets (10) in the area of the outer edge of the pump bearing (3). The inventive method is characterized in that an adhesive is spread onto the cylindrical surface and/or the bearing groove (1) of the bearing ring (2) and/or into/onto the bearing seat (4) encompassing positioning webs (7), whereupon the bearing ring (2) that is to be joined is pressed into/onto the bearing seat (4) formed by positioning webs (7) until the same rests on the bearing collar (3). The pump bearing (3) that is arranged in the plastic coolant pump housing (5) is then inductively heated to a temperature ranging from about 100 °C to 125° C for two to ten seconds while the adhesive pockets (10) face upward.
(FR)L'invention concerne un système et un procédé permettant de monter une bague (2) de palier de pompe (3), munie d'une rainure de palier (1), dans un siège de palier (4) de carter de pompe d'agent réfrigérant (3) en matière plastique, comportant un épaulement de palier (6) axial, ainsi que plusieurs entretoises de positionnement (7) disposées sur le siège de palier (4). Des rainures adhésives (8) séparées sont prévues entre ces entretoises de positionnement (7) et l'épaulement de palier (6) et comportent des parois (8) étanches aux liquides. Elles présentent pas ailleurs une ouverture dans le sens de la bague (2) du palier de pompe (3) et en outre des poches adhésives (10) sous forme de fentes dans la zone du bord extérieur du palier de pompe (3).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)