GB1112479A - Improvements in or relating to gas seals - Google Patents

Improvements in or relating to gas seals

Info

Publication number
GB1112479A
GB1112479A GB4570166A GB4570166A GB1112479A GB 1112479 A GB1112479 A GB 1112479A GB 4570166 A GB4570166 A GB 4570166A GB 4570166 A GB4570166 A GB 4570166A GB 1112479 A GB1112479 A GB 1112479A
Authority
GB
United Kingdom
Prior art keywords
rings
relating
gas seals
romoli
heading
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
GB4570166A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1112479A publication Critical patent/GB1112479A/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
    • F16J15/3416—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

Abstract

1,112,479. Labyrinth seals. M. ROMOLI. 12 Oct., 1966 [11 Nov., 1965], No. 45701/66. Heading F2B. [Also in Division F1] A seal for relatively rotatable parts A, B in rotary engines or pumps, comprises two coaxial rings which are fixed one to each part and when engaged with one another form an annular assembly of H cross-section. The rings are secured in position by locking-rings E, F, G, H, Fig. 2 (not shown).
GB4570166A 1965-11-11 1966-10-12 Improvements in or relating to gas seals Expired GB1112479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2494065 1965-11-11

Publications (1)

Publication Number Publication Date
GB1112479A true GB1112479A (en) 1968-05-08

Family

ID=11215201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4570166A Expired GB1112479A (en) 1965-11-11 1966-10-12 Improvements in or relating to gas seals

Country Status (1)

Country Link
GB (1) GB1112479A (en)

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