DE10306391A1 - Slip ring seal for automotive coolant pump has a square flange and a pick-up with a coating of a robust material - Google Patents
Slip ring seal for automotive coolant pump has a square flange and a pick-up with a coating of a robust material Download PDFInfo
- Publication number
- DE10306391A1 DE10306391A1 DE2003106391 DE10306391A DE10306391A1 DE 10306391 A1 DE10306391 A1 DE 10306391A1 DE 2003106391 DE2003106391 DE 2003106391 DE 10306391 A DE10306391 A DE 10306391A DE 10306391 A1 DE10306391 A1 DE 10306391A1
- Authority
- DE
- Germany
- Prior art keywords
- coating
- pick
- coolant pump
- mechanical seal
- slip ring
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3464—Mounting of the seal
- F16J15/348—Pre-assembled seals, e.g. cartridge seals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Abstract
Description
Die Erfindung betrifft eine Gleitringdichtung zum Ausbilden einer mechanischen Abdichtung zwischen einer Welle und einem Gehäuse, insbesondere einer Kühlmittelpumpe, insbesondere einer Brennkraftmaschine, insbesondere in einem Kraftfahrzeug, mit einem rotierenden Mitnehmer, welcher als Hülse mit einem Flanschabschnitt an einem Ende ausgebildet ist, gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a mechanical seal for Form a mechanical seal between a shaft and a housing, especially a coolant pump, in particular an internal combustion engine, in particular in a motor vehicle, with a rotating driver, which is a sleeve with a flange section is formed at one end, according to the preamble of the claim 1.
Aus der
Der Erfindung liegt die Aufgabe zugrunde, eine Gleitringdichtung der obengenannten Art bzgl. Funktionssicherheit und Haltbarkeit zu verbessern.The invention has for its object a Mechanical seal of the type mentioned above with regard to functional reliability and improve durability.
Diese Aufgabe wird erfindungsgemäß durch eine Gleitringdichtung der o.g. Art mit den in Anspruch 1 gekennzeichneten Merkmalen gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind in den abhängigen Ansprüchen angegeben.This object is achieved by a Mechanical seal of the above Kind with those characterized in claim 1 Features resolved. Advantageous embodiments of the invention are specified in the dependent claims.
Dazu ist es erfindungsgemäß vorgesehen, daß der Flanschabschnitt als Vielkant und der Mitnehmer mit einer mechanisch widerstandsfähigen Beschichtung ausgebildet ist.For this purpose, it is provided according to the invention that the flange section as a polygon and the driver with a mechanically resistant coating is trained.
Dies hat den Vorteil, daß sich durch die Beschichtung und die Ausführung als Vielkant ein erhöhter Verschleißschutz für den Mitnehmer ergibt.This has the advantage that the coating and the execution as polygon an increased wear protection for the Carrier results.
In einer besonders bevorzugten Ausführungsform ist die Beschichtung eine Chromcarbid-Beschichtung, wobei die Beschichtung beispielsweise mittels CVD aufgebracht ist.In a particularly preferred embodiment the coating is a chrome carbide coating, the coating being is applied for example by means of CVD.
Der Flanschabschnitt ist in besonders bevorzugter Weise als 6-Kant ausgebildet.The flange section is in particular preferably designed as a hexagon.
Weitere Merkmale, Vorteile und vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den abhängigen Ansprüchen, sowie aus der nachstehenden Beschreibung der Erfindung anhand der beigefügten Zeichnungen. Diese zeigen inOther features, advantages and advantageous configurations the invention result from the dependent claims, as well from the following description of the invention with reference to the accompanying drawings. These show in
Die in
Durch die Ausbildung des Flanschabschnittes
- 1010
- MitnehmenTake
- 1212
- Kohleringcarbon ring
- 1414
- GegenlaufringAgainst race
- 1616
- Membranmembrane
- 1818
- GleitringhalterGleitringhalter
- 2020
- TellerfederBelleville spring
- 2222
- SchaleBowl
- 2424
- Balgbellows
- 2626
- Hülsenabschnittsleeve section
- 2828
- Flanschabschnittflange
- 3030
- Symmetrieachseaxis of symmetry
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003106391 DE10306391A1 (en) | 2003-02-15 | 2003-02-15 | Slip ring seal for automotive coolant pump has a square flange and a pick-up with a coating of a robust material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003106391 DE10306391A1 (en) | 2003-02-15 | 2003-02-15 | Slip ring seal for automotive coolant pump has a square flange and a pick-up with a coating of a robust material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10306391A1 true DE10306391A1 (en) | 2004-08-26 |
Family
ID=32747893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003106391 Granted DE10306391A1 (en) | 2003-02-15 | 2003-02-15 | Slip ring seal for automotive coolant pump has a square flange and a pick-up with a coating of a robust material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10306391A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489105A (en) * | 1993-10-06 | 1996-02-06 | A.W. Chesterton Co. | Sleeve for shaft seal |
DE4441718A1 (en) * | 1994-11-23 | 1996-05-30 | Stoeller Dichtungstechnik Ges | Bellows for slide ring seal |
EP0675303B1 (en) * | 1994-03-30 | 1998-07-15 | Cummins Engine Company, Inc. | Seal for mechanically sealing a coolant pump of a diesel internal combustion engine and method of forming such a seal |
DE20302182U1 (en) * | 2003-02-10 | 2003-06-05 | Kaco Gmbh & Co Kg | Mechanical seal has form-locking connection between mating ring and mounting which after joining of mating ring and mounting has plastically deformable section of mounting interacting with form-locking element of mating ring |
WO2003064901A1 (en) * | 2002-02-01 | 2003-08-07 | Burgmann Dichtungswerke Gmbh & Co. Kg | Subassembly for a slide ring seal |
-
2003
- 2003-02-15 DE DE2003106391 patent/DE10306391A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489105A (en) * | 1993-10-06 | 1996-02-06 | A.W. Chesterton Co. | Sleeve for shaft seal |
EP0675303B1 (en) * | 1994-03-30 | 1998-07-15 | Cummins Engine Company, Inc. | Seal for mechanically sealing a coolant pump of a diesel internal combustion engine and method of forming such a seal |
DE4441718A1 (en) * | 1994-11-23 | 1996-05-30 | Stoeller Dichtungstechnik Ges | Bellows for slide ring seal |
WO2003064901A1 (en) * | 2002-02-01 | 2003-08-07 | Burgmann Dichtungswerke Gmbh & Co. Kg | Subassembly for a slide ring seal |
DE20302182U1 (en) * | 2003-02-10 | 2003-06-05 | Kaco Gmbh & Co Kg | Mechanical seal has form-locking connection between mating ring and mounting which after joining of mating ring and mounting has plastically deformable section of mounting interacting with form-locking element of mating ring |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102006040754B3 (en) | Disc brake, in particular for a commercial vehicle | |
DE102013218635A1 (en) | Gasket arrangement for wheel bearings with preloaded spinner plate | |
DE102006050647A1 (en) | Disc brake for commercial motor vehicle, has brake disk with caliper, and cap is fixed under front side cover of guide bush in axial part that is external to elastomer bearing sleeve | |
DE102020121736A1 (en) | Discharge device for discharging an electrical charge from a rotor of an electric motor | |
DE19804135B4 (en) | wiper bearing | |
DE102015215421A1 (en) | Ring tensioner with identical ring lever bearing | |
EP3615831B1 (en) | Disk brake for a utility vehicle | |
DE102007039131A1 (en) | Deviating roller comprises a rotationally symmetrical spacer sleeve providing a supporting function for a rolling bearing forming a base part which is combined with a separate sealing element and/or covering element enclosing the base part | |
EP0992722A2 (en) | Mechanical seal | |
DE10306391A1 (en) | Slip ring seal for automotive coolant pump has a square flange and a pick-up with a coating of a robust material | |
EP1041322B1 (en) | Mechanical seal | |
DE102009045435A1 (en) | Sensor has ring-shaped sensor element, particularly sensor housing for torque sensor of steering system for fixing at shaft, and connecting area is provided at sensor element for force-fit connection of annular sensor element with shaft | |
DE102022001423A1 (en) | Gear motor with an electric motor driving a gear | |
DE102013209995A1 (en) | Coupling arrangement, in particular for a friction clutch in a clutch release system of a motor vehicle | |
DE10331854A1 (en) | Corrosion proof wiper shaft bearing for vehicle's windscreen wiper has bearing body lined with corrosion resistant plastic bush at least in region of annular gap between bearing bush, bearing body and wiper shaft | |
EP2045481B1 (en) | Actuation device for a vehicle coupling | |
DE102014210318A1 (en) | Torsional vibration damping device | |
DE102017113044A1 (en) | Drive wheel with torsional vibration damping device | |
DE102021101776B4 (en) | plain bearings, in particular plastic plain bearings | |
EP3740706B1 (en) | Sealing arrangement for a wheel bearing arrangement of a motor vehicle | |
DE102005015681B3 (en) | Top cover for rotating machine component e.g. motor vehicle`s crank shaft, has component designed like pan around opening to fasten cover to machine component and includes base of opening | |
WO2011006959A1 (en) | Seal with combined sealing disk for a belt tensioning roller | |
DE10118095A1 (en) | Sealing for a release bearing | |
EP1630398B1 (en) | Seal for the contact area of contact corrosion-endangered construction parts of an internal-combustion engine | |
DE102006031058A1 (en) | Brake pad holder and brake pad for a disc brake |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8120 | Willingness to grant licenses paragraph 23 | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130903 |