DE20017970U1 - Bellhousing for the damped connection of a drive motor to a pump - Google Patents

Bellhousing for the damped connection of a drive motor to a pump

Info

Publication number
DE20017970U1
DE20017970U1 DE20017970U DE20017970U DE20017970U1 DE 20017970 U1 DE20017970 U1 DE 20017970U1 DE 20017970 U DE20017970 U DE 20017970U DE 20017970 U DE20017970 U DE 20017970U DE 20017970 U1 DE20017970 U1 DE 20017970U1
Authority
DE
Germany
Prior art keywords
bellhousing
pump
projections
ribs
groove
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.)
Expired - Lifetime
Application number
DE20017970U
Other languages
German (de)
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.)
Raja Lovejoy GmbH
Original Assignee
Rahmer & Jansen 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
Application filed by Rahmer & Jansen GmbH filed Critical Rahmer & Jansen GmbH
Priority to DE20017970U priority Critical patent/DE20017970U1/en
Publication of DE20017970U1 publication Critical patent/DE20017970U1/en
Priority to EP01123719A priority patent/EP1199472B1/en
Priority to DE50102111T priority patent/DE50102111D1/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Pumpenträger zur gedämpften Verbindung eines Antriebsmo­ tors mit einer Pumpe, bestehend aus einem den Motor tra­ genden Grundkörper und einem die Pumpe tragenden Flanschkörper, die axial zueinander angeordnet sind und an ihren aneinander anliegenden Stirnflächen eine Nut- und Federverbindung aufweisen, wobei zwischen Nut und Feder ein Elastomermaterial eingebracht ist, dadurch ge­ kennzeichnet, daß die Nut (6) in dem Grundkörper (1) in radial nach innen weisenden Rippen (4) und als offener Durchbruch (7) in den Wandabschnitten (5) zwischen den Rippen und die Feder an dem Flanschkörper (2) in Form von Vorsprüngen (8) ausgebildet ist, die in die Durch­ brüche (7) formschlüssig hinein ragen und durch das Ela­ stomermaterial (3) radial abgestützt sind.1. bellhousing for the damped connection of a drive motor with a pump, consisting of a main body carrying the motor and a flange carrying the pump, which are arranged axially to one another and have a tongue and groove connection on their abutting end faces, wherein between the groove and Spring an elastomer material is introduced, characterized in that the groove ( 6 ) in the base body ( 1 ) in radially inwardly pointing ribs ( 4 ) and as an open opening ( 7 ) in the wall sections ( 5 ) between the ribs and the spring is formed on the flange body ( 2 ) in the form of projections ( 8 ) which project into the openings ( 7 ) in a form-fitting manner and are supported radially by the Ela stomermaterial ( 3 ). 2. Pumpenträger nach Anspruch 1, dadurch gekennzeichnet, daß die Vorsprünge (8) in axialer Richtung höher sind als die Höhe (Dicke) der Rippen (4).2. bellhousing according to claim 1, characterized in that the projections ( 8 ) are higher in the axial direction than the height (thickness) of the ribs ( 4 ). 3. Pumpenträger nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß zwischen den in die Durchbrüche (7) hinein ragenden Vorsprüngen (8) weitere in den Nutenabschnitten (6) in den Rippen (4) liegende Vorsprünge (9) vorgesehen sind, die von Elastomermaterial umgeben sind.3. bellhousing according to claim 1 or 2, characterized in that between the in the openings ( 7 ) protruding into the projections ( 8 ) in the groove portions ( 6 ) in the ribs ( 4 ) lying projections ( 9 ) are provided are surrounded by elastomer material.
DE20017970U 2000-10-20 2000-10-20 Bellhousing for the damped connection of a drive motor to a pump Expired - Lifetime DE20017970U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20017970U DE20017970U1 (en) 2000-10-20 2000-10-20 Bellhousing for the damped connection of a drive motor to a pump
EP01123719A EP1199472B1 (en) 2000-10-20 2001-10-04 Damped coupling housing for motor driven pump
DE50102111T DE50102111D1 (en) 2000-10-20 2001-10-04 Bellhousing for the damped connection of a drive motor to a pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20017970U DE20017970U1 (en) 2000-10-20 2000-10-20 Bellhousing for the damped connection of a drive motor to a pump

Publications (1)

Publication Number Publication Date
DE20017970U1 true DE20017970U1 (en) 2000-12-28

Family

ID=7947864

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20017970U Expired - Lifetime DE20017970U1 (en) 2000-10-20 2000-10-20 Bellhousing for the damped connection of a drive motor to a pump
DE50102111T Expired - Lifetime DE50102111D1 (en) 2000-10-20 2001-10-04 Bellhousing for the damped connection of a drive motor to a pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50102111T Expired - Lifetime DE50102111D1 (en) 2000-10-20 2001-10-04 Bellhousing for the damped connection of a drive motor to a pump

Country Status (2)

Country Link
EP (1) EP1199472B1 (en)
DE (2) DE20017970U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013034A1 (en) * 2004-03-16 2005-10-20 Miele & Cie Device for connecting circulation pump to e.g. dishwasher collection pot has soft component containing hard material supporting ring so annular region of bridge elements extends out of soft component in suction port/bush transition region
WO2008055638A1 (en) * 2006-11-07 2008-05-15 Robert Bosch Gmbh Vibration-damping housing base for a reciprocating piston engine, and corresponding reciprocating piston engine
DE102009002447A1 (en) 2009-04-16 2010-10-28 Raja-Lovejoy Gmbh Pump carrier for connecting drive motor with pump, has rotationally symmetric base body surrounded by noise protection sleeve, and noise protection layer bordered to base body at bend-slackening mantle surface of noise protection sleeve
DE102021131334B3 (en) 2021-11-30 2023-01-26 Nidec Gpm Gmbh Motor vehicle cooling system with an electric coolant pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7420758U (en) * 1974-06-18 1975-01-30 Kupplungstechnik Gmbh
DE8606067U1 (en) * 1986-03-06 1986-06-26 Kupplungstechnik Gmbh, 4440 Rheine Support element for machine units
DE9317524U1 (en) * 1993-11-16 1994-02-24 Kupplungstechnik Gmbh Damping ring for noise reduction

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013034A1 (en) * 2004-03-16 2005-10-20 Miele & Cie Device for connecting circulation pump to e.g. dishwasher collection pot has soft component containing hard material supporting ring so annular region of bridge elements extends out of soft component in suction port/bush transition region
DE102004013034B4 (en) * 2004-03-16 2011-09-15 Miele & Cie. Kg Device for connecting a circulation pump to a collection pot of a household appliance such as a dishwasher
WO2008055638A1 (en) * 2006-11-07 2008-05-15 Robert Bosch Gmbh Vibration-damping housing base for a reciprocating piston engine, and corresponding reciprocating piston engine
DE102009002447A1 (en) 2009-04-16 2010-10-28 Raja-Lovejoy Gmbh Pump carrier for connecting drive motor with pump, has rotationally symmetric base body surrounded by noise protection sleeve, and noise protection layer bordered to base body at bend-slackening mantle surface of noise protection sleeve
DE102009002447B4 (en) * 2009-04-16 2012-02-02 Raja-Lovejoy Gmbh bellhousing
DE102021131334B3 (en) 2021-11-30 2023-01-26 Nidec Gpm Gmbh Motor vehicle cooling system with an electric coolant pump

Also Published As

Publication number Publication date
DE50102111D1 (en) 2004-06-03
EP1199472A1 (en) 2002-04-24
EP1199472B1 (en) 2004-04-28

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010201

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20031217

R081 Change of applicant/patentee

Owner name: RAJA-LOVEJOY GMBH, DE

Free format text: FORMER OWNER: RAHMER + JANSEN GMBH, 58791 WERDOHL, DE

Effective date: 20040220

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20061019

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20081128

R071 Expiry of right