DK136626B - Retaining ring for sliding seals. - Google Patents

Retaining ring for sliding seals.

Info

Publication number
DK136626B
DK136626B DK48376AA DK48376A DK136626B DK 136626 B DK136626 B DK 136626B DK 48376A A DK48376A A DK 48376AA DK 48376 A DK48376 A DK 48376A DK 136626 B DK136626 B DK 136626B
Authority
DK
Denmark
Prior art keywords
retaining ring
sliding seals
seals
sliding
retaining
Prior art date
Application number
DK48376AA
Other languages
Danish (da)
Other versions
DK48376A (en
DK136626C (en
Inventor
Hans Peter Glud Nylykke
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Priority to DK48376AA priority Critical patent/DK136626B/en
Priority to DE19762626445 priority patent/DE2626445C3/en
Priority to IT68489/76A priority patent/IT1071202B/en
Priority to JP51070926A priority patent/JPS605822B2/en
Priority to SE7606939A priority patent/SE428826B/en
Priority to GB25368/76A priority patent/GB1550920A/en
Priority to FR7618648A priority patent/FR2340471A1/en
Priority to CH906576A priority patent/CH616729A5/en
Publication of DK48376A publication Critical patent/DK48376A/da
Priority to US05/809,157 priority patent/US4099729A/en
Publication of DK136626B publication Critical patent/DK136626B/en
Application granted granted Critical
Publication of DK136626C publication Critical patent/DK136626C/da

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
    • F04D29/106—Shaft sealings 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings
    • 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
    • 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
    • F16J15/3424—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 microcavities

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
DK48376AA 1975-06-18 1976-02-06 Retaining ring for sliding seals. DK136626B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DK48376AA DK136626B (en) 1976-02-06 1976-02-06 Retaining ring for sliding seals.
DE19762626445 DE2626445C3 (en) 1975-06-18 1976-06-12 Axially acting mechanical seal, in particular for oil pumps, with a sliding ring having return grooves and a method for producing the sliding ring
JP51070926A JPS605822B2 (en) 1976-02-06 1976-06-16 Holder ring with sliding sealing action
IT68489/76A IT1071202B (en) 1976-02-06 1976-06-16 CONTRAST RING WITH SLIDING SEAL FOR ROTATING BODIES AND PROCEDURE FOR ITS MANUFACTURE
SE7606939A SE428826B (en) 1976-02-06 1976-06-17 STORED COUPLING RING WITH SLIDING SEALS
GB25368/76A GB1550920A (en) 1976-02-06 1976-06-18 Shaft seals
FR7618648A FR2340471A1 (en) 1976-02-06 1976-06-18 IMPROVEMENTS TO A STOP RING MOUNTED ON A SHAFT AND EQUIPPED WITH SLIDING SEALING DEVICES
CH906576A CH616729A5 (en) 1976-02-06 1976-07-15 Mechanical seal for oil pumps
US05/809,157 US4099729A (en) 1975-06-18 1977-08-12 Stuffing box backstop ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK48376AA DK136626B (en) 1976-02-06 1976-02-06 Retaining ring for sliding seals.

Publications (3)

Publication Number Publication Date
DK48376A DK48376A (en) 1977-08-07
DK136626B true DK136626B (en) 1977-10-31
DK136626C DK136626C (en) 1978-04-10

Family

ID=8094065

Family Applications (1)

Application Number Title Priority Date Filing Date
DK48376AA DK136626B (en) 1975-06-18 1976-02-06 Retaining ring for sliding seals.

Country Status (7)

Country Link
JP (1) JPS605822B2 (en)
CH (1) CH616729A5 (en)
DK (1) DK136626B (en)
FR (1) FR2340471A1 (en)
GB (1) GB1550920A (en)
IT (1) IT1071202B (en)
SE (1) SE428826B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899561A (en) * 1981-12-04 1983-06-13 Eagle Ind Co Ltd Method of forming slide surface of seat ring or seal ring in mechanical seal
JPS58127256U (en) * 1982-02-22 1983-08-29 株式会社デンソー Shaft sealing device
FR2538423A1 (en) * 1982-12-27 1984-06-29 Imbert Ste Artisanale Michel Apparatus of the type called "embroidery frame", method for employing it and applications.
JPS6072234U (en) * 1983-10-24 1985-05-21 川上　武 laminated fabric
DE3435643A1 (en) * 1984-09-28 1986-04-10 Hoechst Ag, 6230 Frankfurt LAMINATE
JPS63121530U (en) * 1987-01-30 1988-08-08
GB2572162B (en) * 2018-03-20 2022-11-09 Cummins Ltd Bearing assembly for a turbomachine, and baffle element for the turbomachine
DE102018205104B4 (en) * 2018-04-05 2019-11-07 Carl Freudenberg Kg Sliding ring with microstructure and manufacturing process for it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1058142A (en) * 1952-06-09 1954-03-15 Air Equipement Improvements to rotary seals
FR1599308A (en) * 1968-06-08 1970-07-15
US3586340A (en) * 1969-06-13 1971-06-22 Timken Co Wear surface and seal construction

Also Published As

Publication number Publication date
DK48376A (en) 1977-08-07
DK136626C (en) 1978-04-10
SE428826B (en) 1983-07-25
IT1071202B (en) 1985-04-02
JPS5297059A (en) 1977-08-15
GB1550920A (en) 1979-08-22
SE7606939L (en) 1977-08-07
JPS605822B2 (en) 1985-02-14
CH616729A5 (en) 1980-04-15
FR2340471A1 (en) 1977-09-02
FR2340471B1 (en) 1982-04-16

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Legal Events

Date Code Title Description
PBP Patent lapsed