IT998202B - Guarnizione ad anello scorrevole per pompe centrifughe mandanti liquidi caldi - Google Patents

Guarnizione ad anello scorrevole per pompe centrifughe mandanti liquidi caldi

Info

Publication number
IT998202B
IT998202B IT26251/73A IT2625173A IT998202B IT 998202 B IT998202 B IT 998202B IT 26251/73 A IT26251/73 A IT 26251/73A IT 2625173 A IT2625173 A IT 2625173A IT 998202 B IT998202 B IT 998202B
Authority
IT
Italy
Prior art keywords
sliding ring
hot liquid
centrifugal pumps
ring gasket
liquid sending
Prior art date
Application number
IT26251/73A
Other languages
English (en)
Original Assignee
Klein Schanzlin & Becker Ag
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 Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Application granted granted Critical
Publication of IT998202B publication Critical patent/IT998202B/it

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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
IT26251/73A 1972-08-05 1973-07-05 Guarnizione ad anello scorrevole per pompe centrifughe mandanti liquidi caldi IT998202B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238655 DE2238655C3 (de) 1972-08-05 1972-08-05 Gleitringdichtung für heiße Flüssigkeiten fördernde Kreiselpumpen

Publications (1)

Publication Number Publication Date
IT998202B true IT998202B (it) 1976-01-20

Family

ID=5852791

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26251/73A IT998202B (it) 1972-08-05 1973-07-05 Guarnizione ad anello scorrevole per pompe centrifughe mandanti liquidi caldi

Country Status (4)

Country Link
AT (1) AT324843B (it)
CH (1) CH558886A (it)
DE (1) DE2238655C3 (it)
IT (1) IT998202B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011075172A1 (de) * 2011-05-03 2012-11-08 Krones Aktiengesellschaft Sperrwassersystem
EP3677791B1 (en) * 2017-08-29 2023-07-12 Ebara Corporation Seal system
CN111059289B (zh) * 2019-12-18 2022-04-12 西安航天动力研究所 一种适用于高速切片机的多级密封冷却系统

Also Published As

Publication number Publication date
DE2238655C3 (de) 1974-12-19
DE2238655A1 (de) 1974-02-21
CH558886A (de) 1975-02-14
DE2238655B2 (it) 1974-05-22
AT324843B (de) 1975-09-25

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