FR2340471B1 - - Google Patents

Info

Publication number
FR2340471B1
FR2340471B1 FR7618648A FR7618648A FR2340471B1 FR 2340471 B1 FR2340471 B1 FR 2340471B1 FR 7618648 A FR7618648 A FR 7618648A FR 7618648 A FR7618648 A FR 7618648A FR 2340471 B1 FR2340471 B1 FR 2340471B1
Authority
FR
France
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
FR7618648A
Other languages
French (fr)
Other versions
FR2340471A1 (fr
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.)
Danfoss AS
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
Publication of FR2340471A1 publication Critical patent/FR2340471A1/fr
Application granted granted Critical
Publication of FR2340471B1 publication Critical patent/FR2340471B1/fr
Granted 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
    • F04D29/106—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)
FR7618648A 1976-02-06 1976-06-18 Perfectionnements a une bague de butee montee sur un arbre et munie de dispositifs d'etancheite glissants Granted FR2340471A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK48376AA DK136626B (da) 1976-02-06 1976-02-06 Modholdsring til glidetætninger.

Publications (2)

Publication Number Publication Date
FR2340471A1 FR2340471A1 (fr) 1977-09-02
FR2340471B1 true FR2340471B1 (enrdf_load_stackoverflow) 1982-04-16

Family

ID=8094065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618648A Granted FR2340471A1 (fr) 1976-02-06 1976-06-18 Perfectionnements a une bague de butee montee sur un arbre et munie de dispositifs d'etancheite glissants

Country Status (7)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899561A (ja) * 1981-12-04 1983-06-13 Eagle Ind Co Ltd メカニカルシ−ルにおけるシ−トリングもしくはシ−ルリングの摺接面形成方法
JPS58127256U (ja) * 1982-02-22 1983-08-29 株式会社デンソー 軸封装置
FR2538423A1 (fr) * 1982-12-27 1984-06-29 Imbert Ste Artisanale Michel Appareil du genre dit " tambour a broder ", mode de mise en oeuvre et applications
JPS6072234U (ja) * 1983-10-24 1985-05-21 川上　武 積層生地
JPS63121530U (enrdf_load_stackoverflow) * 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 (de) * 2018-04-05 2019-11-07 Carl Freudenberg Kg Gleitring mit Mikrostruktur sowie Herstellungsverfahren dafür

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1058142A (fr) * 1952-06-09 1954-03-15 Air Equipement Perfectionnements aux joints d'étanchéité rotatifs
FR1599308A (enrdf_load_stackoverflow) * 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
FR2340471A1 (fr) 1977-09-02
GB1550920A (en) 1979-08-22
JPS5297059A (en) 1977-08-15
CH616729A5 (en) 1980-04-15
DK136626C (enrdf_load_stackoverflow) 1978-04-10
SE7606939L (sv) 1977-08-07
IT1071202B (it) 1985-04-02
DK48376A (enrdf_load_stackoverflow) 1977-08-07
SE428826B (sv) 1983-07-25
DK136626B (da) 1977-10-31
JPS605822B2 (ja) 1985-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse