WO1991013276A3 - Sealing arrangement - Google Patents

Sealing arrangement Download PDF

Info

Publication number
WO1991013276A3
WO1991013276A3 PCT/DE1991/000193 DE9100193W WO9113276A3 WO 1991013276 A3 WO1991013276 A3 WO 1991013276A3 DE 9100193 W DE9100193 W DE 9100193W WO 9113276 A3 WO9113276 A3 WO 9113276A3
Authority
WO
WIPO (PCT)
Prior art keywords
packing ring
flank
machine part
curved peripheral
peripheral surface
Prior art date
Application number
PCT/DE1991/000193
Other languages
German (de)
French (fr)
Other versions
WO1991013276A2 (en
Inventor
Roy Edlund
Original Assignee
Busak & Luyken 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 & Luyken Gmbh & Co filed Critical Busak & Luyken Gmbh & Co
Priority to EP91905404A priority Critical patent/EP0517780B1/en
Priority to JP3505274A priority patent/JPH0678788B2/en
Priority to DE59104427T priority patent/DE59104427D1/en
Publication of WO1991013276A2 publication Critical patent/WO1991013276A2/en
Publication of WO1991013276A3 publication Critical patent/WO1991013276A3/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.
PCT/DE1991/000193 1990-02-28 1991-02-28 Sealing arrangement WO1991013276A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP91905404A EP0517780B1 (en) 1990-02-28 1991-02-28 Sealing arrangement
JP3505274A JPH0678788B2 (en) 1990-02-28 1991-02-28 Sealing device
DE59104427T DE59104427D1 (en) 1990-02-28 1991-02-28 SEAL ARRANGEMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4006258 1990-02-28
DEP4006258.9 1990-02-28

Publications (2)

Publication Number Publication Date
WO1991013276A2 WO1991013276A2 (en) 1991-09-05
WO1991013276A3 true WO1991013276A3 (en) 1991-11-14

Family

ID=6401122

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1991/000193 WO1991013276A2 (en) 1990-02-28 1991-02-28 Sealing arrangement

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH417250A (en) * 1963-10-26 1966-07-15 Bofors Ab poetry

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH417250A (en) * 1963-10-26 1966-07-15 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
DK0517780T3 (en) 1995-04-10
EP0517780B1 (en) 1995-01-25
ES2074265T3 (en) 1995-09-01

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