DK0517780T3 - Sealing - Google Patents

Sealing

Info

Publication number
DK0517780T3
DK0517780T3 DK91905404.9T DK91905404T DK0517780T3 DK 0517780 T3 DK0517780 T3 DK 0517780T3 DK 91905404 T DK91905404 T DK 91905404T DK 0517780 T3 DK0517780 T3 DK 0517780T3
Authority
DK
Denmark
Prior art keywords
packing ring
flank
sealing
machine part
curved peripheral
Prior art date
Application number
DK91905404.9T
Other languages
Danish (da)
Inventor
Roy Edlund
Original Assignee
Busak & Shamban Gmbh & Co
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 Busak & Shamban Gmbh & Co filed Critical Busak & Shamban Gmbh & Co
Application granted granted Critical
Publication of DK0517780T3 publication Critical patent/DK0517780T3/en

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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings

Abstract

A sealing arrangement for sealing a gap (11) between two concentric, antagonistically mobile machine parts, the first machine part (3) having a smooth contact surface (5) and the second machine part (4) having a profiled section (6) facing the contact surface (5) of the first machine part (3), accommodates a packing ring (2). The profiled section (6) is bounded by a first flank (8) and a second flank (9). The packing ring has a curved peripheral surface (7) and a radial surface (13), either of which may be completely exposed to the high pressure side. A sealing edge (10) of the packing ring (2) is formed by the line of intersection of a conical surface (14) and the curved peripheral surface (7). The conical surface (14) merges into the radial surface (13). The packing ring of the invention has a defined pressing distribution and, if the curved peripheral surface (7) faces the high-pressure side, the whole surface of the packing ring is pressed non-positively against the second flank (9) by a pressurized medium.
DK91905404.9T 1990-02-28 1991-02-28 Sealing DK0517780T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4006258 1990-02-28

Publications (1)

Publication Number Publication Date
DK0517780T3 true DK0517780T3 (en) 1995-04-10

Family

ID=6401122

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91905404.9T DK0517780T3 (en) 1990-02-28 1991-02-28 Sealing

Country Status (7)

Country Link
EP (1) EP0517780B1 (en)
JP (1) JPH0678788B2 (en)
AT (1) ATE117780T1 (en)
DE (1) DE59104427D1 (en)
DK (1) DK0517780T3 (en)
ES (1) ES2074265T3 (en)
WO (1) WO1991013276A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223671A1 (en) * 1992-07-17 1994-01-20 Busak & Luyken Gmbh & Co Sealing arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT258657B (en) * 1963-10-26 1967-12-11 Bofors Ab poetry

Also Published As

Publication number Publication date
JPH05503139A (en) 1993-05-27
EP0517780A1 (en) 1992-12-16
DE59104427D1 (en) 1995-03-09
WO1991013276A2 (en) 1991-09-05
ATE117780T1 (en) 1995-02-15
JPH0678788B2 (en) 1994-10-05
EP0517780B1 (en) 1995-01-25
ES2074265T3 (en) 1995-09-01
WO1991013276A3 (en) 1991-11-14

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