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FR1268692A - Improvement to shaft seals - Google Patents

Improvement to shaft seals

Info

Publication number
FR1268692A
FR1268692A FR836001A FR836001A FR1268692A FR 1268692 A FR1268692 A FR 1268692A FR 836001 A FR836001 A FR 836001A FR 836001 A FR836001 A FR 836001A FR 1268692 A FR1268692 A FR 1268692A
Authority
FR
France
Prior art keywords
improvement
shaft seals
seals
shaft
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.)
Expired
Application number
FR836001A
Other languages
French (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.)
Richarsons Westgarth & Co Ltd
Original Assignee
Richarsons Westgarth & Co Ltd
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 Richarsons Westgarth & Co Ltd filed Critical Richarsons Westgarth & Co Ltd
Priority to FR836001A priority Critical patent/FR1268692A/en
Application granted granted Critical
Publication of FR1268692A publication Critical patent/FR1268692A/en
Expired 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
    • 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
    • F16J15/342—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 means for feeding fluid directly to the face

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR836001A 1960-08-17 1960-08-17 Improvement to shaft seals Expired FR1268692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR836001A FR1268692A (en) 1960-08-17 1960-08-17 Improvement to shaft seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836001A FR1268692A (en) 1960-08-17 1960-08-17 Improvement to shaft seals

Publications (1)

Publication Number Publication Date
FR1268692A true FR1268692A (en) 1961-08-04

Family

ID=8737538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836001A Expired FR1268692A (en) 1960-08-17 1960-08-17 Improvement to shaft seals

Country Status (1)

Country Link
FR (1) FR1268692A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273899A (en) * 1962-04-12 1966-09-20 Thomson Houston Comp Francaise Rotary seal with continuous gas flowexclusion of ingress
US3601410A (en) * 1968-07-17 1971-08-24 Guinard Pompes Device for free junction between two pipes
FR2601430A1 (en) * 1986-07-08 1988-01-15 Sealol HYDROSTATIC SEAL SEAL AND HYDROSTATIC BEARING USING SUCH A SEAL
US5052694A (en) * 1986-07-08 1991-10-01 Eg&G Sealol, Inc. Hydrostatic face seal and bearing
EP2423541A1 (en) * 2009-04-23 2012-02-29 Eagle Industry Co., Ltd. Mechanical seal device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273899A (en) * 1962-04-12 1966-09-20 Thomson Houston Comp Francaise Rotary seal with continuous gas flowexclusion of ingress
US3601410A (en) * 1968-07-17 1971-08-24 Guinard Pompes Device for free junction between two pipes
FR2601430A1 (en) * 1986-07-08 1988-01-15 Sealol HYDROSTATIC SEAL SEAL AND HYDROSTATIC BEARING USING SUCH A SEAL
US5052694A (en) * 1986-07-08 1991-10-01 Eg&G Sealol, Inc. Hydrostatic face seal and bearing
EP2423541A1 (en) * 2009-04-23 2012-02-29 Eagle Industry Co., Ltd. Mechanical seal device
EP2423541A4 (en) * 2009-04-23 2014-04-02 Eagle Ind Co Ltd Mechanical seal device
US8800995B2 (en) 2009-04-23 2014-08-12 Eagle Industry Co., Ltd. Mechanical seal device

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