DE102004016628A1 - Shaft seal for vehicle water pumps has reservoir for lubricant or coolant between slip ring and counter-ring which is connected to coolant supply by annular feed channel - Google Patents

Shaft seal for vehicle water pumps has reservoir for lubricant or coolant between slip ring and counter-ring which is connected to coolant supply by annular feed channel Download PDF

Info

Publication number
DE102004016628A1
DE102004016628A1 DE200410016628 DE102004016628A DE102004016628A1 DE 102004016628 A1 DE102004016628 A1 DE 102004016628A1 DE 200410016628 DE200410016628 DE 200410016628 DE 102004016628 A DE102004016628 A DE 102004016628A DE 102004016628 A1 DE102004016628 A1 DE 102004016628A1
Authority
DE
Germany
Prior art keywords
coolant
ring
lubricant
reservoir
counter
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.)
Withdrawn
Application number
DE200410016628
Other languages
German (de)
Inventor
Klaus-Juergen Uhrner
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.)
Kaco GmbH and Co KG
Original Assignee
Kaco GmbH and Co KG
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 Kaco GmbH and Co KG filed Critical Kaco GmbH and Co KG
Priority to DE200410016628 priority Critical patent/DE102004016628A1/en
Publication of DE102004016628A1 publication Critical patent/DE102004016628A1/en
Withdrawn legal-status Critical Current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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
    • 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
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal

Abstract

The shaft seal for vehicle water pumps has a reservoir (33) for lubricant or coolant (35) between the slip ring (21) and the counter-ring (24). This is connected to a coolant supply by an annular feed channel (32).
DE200410016628 2004-03-29 2004-03-29 Shaft seal for vehicle water pumps has reservoir for lubricant or coolant between slip ring and counter-ring which is connected to coolant supply by annular feed channel Withdrawn DE102004016628A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410016628 DE102004016628A1 (en) 2004-03-29 2004-03-29 Shaft seal for vehicle water pumps has reservoir for lubricant or coolant between slip ring and counter-ring which is connected to coolant supply by annular feed channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410016628 DE102004016628A1 (en) 2004-03-29 2004-03-29 Shaft seal for vehicle water pumps has reservoir for lubricant or coolant between slip ring and counter-ring which is connected to coolant supply by annular feed channel

Publications (1)

Publication Number Publication Date
DE102004016628A1 true DE102004016628A1 (en) 2005-10-20

Family

ID=35034114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410016628 Withdrawn DE102004016628A1 (en) 2004-03-29 2004-03-29 Shaft seal for vehicle water pumps has reservoir for lubricant or coolant between slip ring and counter-ring which is connected to coolant supply by annular feed channel

Country Status (1)

Country Link
DE (1) DE102004016628A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020131279A1 (en) 2020-11-26 2022-06-02 Audi Aktiengesellschaft Closing device for an electric motor housing, system and motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020131279A1 (en) 2020-11-26 2022-06-02 Audi Aktiengesellschaft Closing device for an electric motor housing, system and motor vehicle

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee