DE2945932C2 - Abdichtungseinrichtung - Google Patents

Abdichtungseinrichtung

Info

Publication number
DE2945932C2
DE2945932C2 DE19792945932 DE2945932A DE2945932C2 DE 2945932 C2 DE2945932 C2 DE 2945932C2 DE 19792945932 DE19792945932 DE 19792945932 DE 2945932 A DE2945932 A DE 2945932A DE 2945932 C2 DE2945932 C2 DE 2945932C2
Authority
DE
Germany
Prior art keywords
sliding ring
ring
sealing device
receptacle
sliding
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
Application number
DE19792945932
Other languages
German (de)
English (en)
Other versions
DE2945932A1 (de
Inventor
Wolfgang 4000 Düsseldorf Klein
Klaus 4018 Langenfeld Tocha
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim 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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Priority to DE19792945932 priority Critical patent/DE2945932C2/de
Priority to FR8022492A priority patent/FR2469582A1/fr
Priority to CH837580A priority patent/CH651118A5/de
Publication of DE2945932A1 publication Critical patent/DE2945932A1/de
Application granted granted Critical
Publication of DE2945932C2 publication Critical patent/DE2945932C2/de
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
DE19792945932 1979-11-14 1979-11-14 Abdichtungseinrichtung Expired DE2945932C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19792945932 DE2945932C2 (de) 1979-11-14 1979-11-14 Abdichtungseinrichtung
FR8022492A FR2469582A1 (fr) 1979-11-14 1980-10-21 Dispositif d'etancheite d'une pompe centrifuge pour un fluide cryogene
CH837580A CH651118A5 (en) 1979-11-14 1980-11-11 Sliding-ring seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792945932 DE2945932C2 (de) 1979-11-14 1979-11-14 Abdichtungseinrichtung

Publications (2)

Publication Number Publication Date
DE2945932A1 DE2945932A1 (de) 1981-05-21
DE2945932C2 true DE2945932C2 (de) 1983-12-08

Family

ID=6085949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792945932 Expired DE2945932C2 (de) 1979-11-14 1979-11-14 Abdichtungseinrichtung

Country Status (3)

Country Link
CH (1) CH651118A5 (enExample)
DE (1) DE2945932C2 (enExample)
FR (1) FR2469582A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825799A1 (de) * 1988-07-29 1990-02-01 Messer Griesheim Gmbh Kreiselpumpe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701738B1 (fr) * 1993-02-17 1995-11-24 Cryostar France Dispositif mecanique d'etancheite, en particulier pour machines cryogeniques.
DE50203754D1 (de) * 2002-04-25 2005-09-01 Grundfos As Spaltdichtung für eine Pumpe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995390A (en) * 1958-09-18 1961-08-08 Napier & Son Ltd Mountings for rings or discs
DE2711344C2 (de) * 1977-03-16 1984-03-29 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Gleitringdichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825799A1 (de) * 1988-07-29 1990-02-01 Messer Griesheim Gmbh Kreiselpumpe

Also Published As

Publication number Publication date
FR2469582B3 (enExample) 1983-08-12
CH651118A5 (en) 1985-08-30
DE2945932A1 (de) 1981-05-21
FR2469582A1 (fr) 1981-05-22

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8126 Change of the secondary classification

Free format text: F04D 29/12 F04D 7/06

D2 Grant after examination
8364 No opposition during term of opposition