FR2316470A1 - THRUST RING MOUNTED ON A SHAFT AND EQUIPPED WITH SLIDING SEALING DEVICES AND PROCESS FOR THE MANUFACTURE OF THIS RING - Google Patents

THRUST RING MOUNTED ON A SHAFT AND EQUIPPED WITH SLIDING SEALING DEVICES AND PROCESS FOR THE MANUFACTURE OF THIS RING

Info

Publication number
FR2316470A1
FR2316470A1 FR7618647A FR7618647A FR2316470A1 FR 2316470 A1 FR2316470 A1 FR 2316470A1 FR 7618647 A FR7618647 A FR 7618647A FR 7618647 A FR7618647 A FR 7618647A FR 2316470 A1 FR2316470 A1 FR 2316470A1
Authority
FR
France
Prior art keywords
ring
manufacture
shaft
sealing devices
sliding sealing
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.)
Granted
Application number
FR7618647A
Other languages
French (fr)
Other versions
FR2316470B1 (en
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 FR2316470A1 publication Critical patent/FR2316470A1/en
Application granted granted Critical
Publication of FR2316470B1 publication Critical patent/FR2316470B1/fr
Granted legal-status Critical Current

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
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Sealing (AREA)
FR7618647A 1975-06-18 1976-06-18 THRUST RING MOUNTED ON A SHAFT AND EQUIPPED WITH SLIDING SEALING DEVICES AND PROCESS FOR THE MANUFACTURE OF THIS RING Granted FR2316470A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK274275A DK136276B (en) 1975-06-18 1975-06-18 Metal retaining ring and for stuffing boxes, specially designed for oil pumps, and a method for its manufacture.

Publications (2)

Publication Number Publication Date
FR2316470A1 true FR2316470A1 (en) 1977-01-28
FR2316470B1 FR2316470B1 (en) 1982-11-19

Family

ID=8115307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618647A Granted FR2316470A1 (en) 1975-06-18 1976-06-18 THRUST RING MOUNTED ON A SHAFT AND EQUIPPED WITH SLIDING SEALING DEVICES AND PROCESS FOR THE MANUFACTURE OF THIS RING

Country Status (7)

Country Link
JP (1) JPS521358A (en)
CH (1) CH615260A5 (en)
DK (1) DK136276B (en)
FR (1) FR2316470A1 (en)
GB (1) GB1550919A (en)
IT (1) IT1062339B (en)
SE (1) SE7606938L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117854A (en) * 1978-03-03 1979-09-12 Taiho Kogyo Co Ltd Mechanical seal
JPS53126462A (en) * 1977-04-12 1978-11-04 Taiho Kogyo Co Ltd Mechanical seal
JPS5432562U (en) * 1977-08-08 1979-03-03
JPS5834324B2 (en) * 1978-04-28 1983-07-26 株式会社富士機械製作所 Film bag making and filling packaging machine
JPS5779363A (en) * 1980-11-04 1982-05-18 Eagle Ind Co Ltd Mechanical seal
GB2586525B (en) 2019-08-16 2021-09-15 Crane John Uk Ltd Dry gas seal including oil repellant surface

Citations (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
FR2048497A5 (en) * 1969-06-13 1971-03-19 Timken Roller Bearing Co

Patent Citations (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
FR2048497A5 (en) * 1969-06-13 1971-03-19 Timken Roller Bearing Co

Also Published As

Publication number Publication date
JPS521358A (en) 1977-01-07
IT1062339B (en) 1984-10-10
DK136276C (en) 1978-02-20
SE7606938L (en) 1976-12-19
DK136276B (en) 1977-09-19
JPS5345458B2 (en) 1978-12-06
CH615260A5 (en) 1980-01-15
GB1550919A (en) 1979-08-22
FR2316470B1 (en) 1982-11-19
DK274275A (en) 1976-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse