AT365747B - MECHANICAL SEAL WITH COOLED SLIDING SURFACE - Google Patents

MECHANICAL SEAL WITH COOLED SLIDING SURFACE

Info

Publication number
AT365747B
AT365747B AT0130280A AT130280A AT365747B AT 365747 B AT365747 B AT 365747B AT 0130280 A AT0130280 A AT 0130280A AT 130280 A AT130280 A AT 130280A AT 365747 B AT365747 B AT 365747B
Authority
AT
Austria
Prior art keywords
sliding surface
mechanical seal
cooled sliding
cooled
seal
Prior art date
Application number
AT0130280A
Other languages
German (de)
Other versions
ATA130280A (en
Inventor
Dag Dipl Ing Bergloeff
Original Assignee
Stroemungsmasch Anst
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 Stroemungsmasch Anst filed Critical Stroemungsmasch Anst
Priority to AT0130280A priority Critical patent/AT365747B/en
Priority to DE3104200A priority patent/DE3104200C2/en
Priority to AR284456A priority patent/AR222935A1/en
Priority to FR8104257A priority patent/FR2477663A1/en
Priority to GB8106457A priority patent/GB2071231A/en
Priority to IT8147938A priority patent/IT8147938A0/en
Publication of ATA130280A publication Critical patent/ATA130280A/en
Application granted granted Critical
Publication of AT365747B publication Critical patent/AT365747B/en

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
    • F16J15/3404—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
    • F16J15/3408—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 at least one ring having an uneven slipping surface
    • F16J15/3412—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 at least one ring having an uneven slipping surface with cavities
    • F16J15/3416—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 at least one ring having an uneven slipping surface with cavities with at least one continuous groove

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
AT0130280A 1980-03-10 1980-03-10 MECHANICAL SEAL WITH COOLED SLIDING SURFACE AT365747B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0130280A AT365747B (en) 1980-03-10 1980-03-10 MECHANICAL SEAL WITH COOLED SLIDING SURFACE
DE3104200A DE3104200C2 (en) 1980-03-10 1981-02-06 Mechanical seal with cooled sliding surface
AR284456A AR222935A1 (en) 1980-03-10 1981-02-27 SLIDING RING GARNISH WITH REFRIGERATED SLIDING SURFACES
FR8104257A FR2477663A1 (en) 1980-03-10 1981-03-02 SEALING GASKET FOR SLIDING RING WITH COOLED SLIDE SURFACE
GB8106457A GB2071231A (en) 1980-03-10 1981-03-02 Slide ring seals
IT8147938A IT8147938A0 (en) 1980-03-10 1981-03-03 SLIDING RING SEAL WITH COOLED SLIDING SURFACE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0130280A AT365747B (en) 1980-03-10 1980-03-10 MECHANICAL SEAL WITH COOLED SLIDING SURFACE

Publications (2)

Publication Number Publication Date
ATA130280A ATA130280A (en) 1981-06-15
AT365747B true AT365747B (en) 1982-02-10

Family

ID=3510947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0130280A AT365747B (en) 1980-03-10 1980-03-10 MECHANICAL SEAL WITH COOLED SLIDING SURFACE

Country Status (6)

Country Link
AR (1) AR222935A1 (en)
AT (1) AT365747B (en)
DE (1) DE3104200C2 (en)
FR (1) FR2477663A1 (en)
GB (1) GB2071231A (en)
IT (1) IT8147938A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746268A (en) * 1987-07-29 1988-05-24 Hitachi, Ltd. End face mechanical shaft seal for use in hydraulic machines and seal ring assembly for use in the shaft seal
DE19651524A1 (en) * 1996-12-11 1998-06-18 Siemens Ag Secondary seal for main coolant pump of nuclear power station
DE20103013U1 (en) * 2001-02-20 2001-06-13 Burgmann Dichtungswerke GmbH & Co. KG, 82515 Wolfratshausen Liquid seal assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL4525C (en) * 1900-01-01
FR1505487A (en) * 1966-10-28 1967-12-15 Guinard Pompes Improvement in leak-controlled rotary joints
US3466052A (en) * 1968-01-25 1969-09-09 Nasa Foil seal
US3499653A (en) * 1968-06-05 1970-03-10 Crane Packing Co Rotary mechanical seal of the gap type
DE1775324C3 (en) * 1968-07-27 1974-01-10 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Mechanical seal

Also Published As

Publication number Publication date
IT8147938A0 (en) 1981-03-03
AR222935A1 (en) 1981-06-30
GB2071231A (en) 1981-09-16
FR2477663A1 (en) 1981-09-11
ATA130280A (en) 1981-06-15
DE3104200A1 (en) 1981-12-10
DE3104200C2 (en) 1986-03-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee