DE59912572D1 - sealing element - Google Patents

sealing element

Info

Publication number
DE59912572D1
DE59912572D1 DE59912572T DE59912572T DE59912572D1 DE 59912572 D1 DE59912572 D1 DE 59912572D1 DE 59912572 T DE59912572 T DE 59912572T DE 59912572 T DE59912572 T DE 59912572T DE 59912572 D1 DE59912572 D1 DE 59912572D1
Authority
DE
Germany
Prior art keywords
sealing element
sealing
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
DE59912572T
Other languages
German (de)
Inventor
Klaus Griese
Ulrich Lendl
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE59912572T priority Critical patent/DE59912572D1/en
Application granted granted Critical
Publication of DE59912572D1 publication Critical patent/DE59912572D1/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
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
DE59912572T 1998-09-04 1999-08-13 sealing element Expired - Lifetime DE59912572D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59912572T DE59912572D1 (en) 1998-09-04 1999-08-13 sealing element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998140314 DE19840314C1 (en) 1998-09-04 1998-09-04 Seal for hydraulic gear pump or motor
DE59912572T DE59912572D1 (en) 1998-09-04 1999-08-13 sealing element

Publications (1)

Publication Number Publication Date
DE59912572D1 true DE59912572D1 (en) 2006-02-02

Family

ID=7879774

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1998140314 Expired - Fee Related DE19840314C1 (en) 1998-09-04 1998-09-04 Seal for hydraulic gear pump or motor
DE59912572T Expired - Lifetime DE59912572D1 (en) 1998-09-04 1999-08-13 sealing element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1998140314 Expired - Fee Related DE19840314C1 (en) 1998-09-04 1998-09-04 Seal for hydraulic gear pump or motor

Country Status (2)

Country Link
EP (1) EP0984212B1 (en)
DE (2) DE19840314C1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA966872A (en) * 1972-07-14 1975-04-29 Herbert E. Sietman Hydraulically loaded unitized seal pack for pumping mechanism
US3830602A (en) * 1973-03-14 1974-08-20 Commercial Shearing Rotary pumps and motors
DE4225804C2 (en) * 1992-08-05 1998-12-24 Bosch Gmbh Robert Gear machine
DE29701449U1 (en) * 1997-01-29 1998-05-28 Bosch Gmbh Robert Sealing bandage

Also Published As

Publication number Publication date
DE19840314C1 (en) 1999-09-02
EP0984212A3 (en) 2000-10-18
EP0984212B1 (en) 2005-09-21
EP0984212A2 (en) 2000-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition