CA2224010A1 - Sealing device between movable parts in mutual contact - Google Patents

Sealing device between movable parts in mutual contact

Info

Publication number
CA2224010A1
CA2224010A1 CA002224010A CA2224010A CA2224010A1 CA 2224010 A1 CA2224010 A1 CA 2224010A1 CA 002224010 A CA002224010 A CA 002224010A CA 2224010 A CA2224010 A CA 2224010A CA 2224010 A1 CA2224010 A1 CA 2224010A1
Authority
CA
Canada
Prior art keywords
sealing
assembly parts
curved
sealing element
securable
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
CA002224010A
Other languages
French (fr)
Other versions
CA2224010C (en
Inventor
Wilfried Starke
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.)
Vodafone GmbH
Original Assignee
Mannesmann Aktiengesellschaft
Wilfried Starke
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
Priority claimed from DE19521916A external-priority patent/DE19521916A1/en
Application filed by Mannesmann Aktiengesellschaft, Wilfried Starke filed Critical Mannesmann Aktiengesellschaft
Publication of CA2224010A1 publication Critical patent/CA2224010A1/en
Application granted granted Critical
Publication of CA2224010C publication Critical patent/CA2224010C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • F16J15/0893—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing the packing having a hollow profile
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Supply (AREA)
  • Gasket Seals (AREA)

Abstract

Device for sealing between two assembly parts (1, 2) movable relative to one another, especially between two damper blades or a damper blade and a stop of a flue gas armature, containing an elastic sealing element formed by a spring-steel strip (5), which contains two flat clamping edges (6, 7) arranged next to one another in a parallel fashion and pointing to the same side and securable by means of a clamping device (9) on one side to one of the assembly parts (1 or 2), as well as sealing zone (10) curved in an arc-shaped manner, whereby the sealing element (5) rests, with a resting surface located outside of the clamping edges (6, 7), flatly on the flat supporting surface (15) of a supporting element (8), and the supporting element (8) is also securable by means of the clamping device (9) to one of the assembly parts (1 or 2), and whereby the other assembly part (2 or 1) comes into contact with the sealing element (5) in the top area of the sealing zone (10) curved in an arc-shaped manner and the relative movement between the two assembly parts (1, 2) occurs roughly tangentially relative to this top area. According to the invention, the supporting element (8) is located inside of the space enclosed by the curved sealing element (5).
CA002224010A 1995-06-09 1996-06-06 Sealing device between movable parts in mutual contact Expired - Fee Related CA2224010C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19521916A DE19521916A1 (en) 1995-06-09 1995-06-09 Device for sealing between moving system parts
DE19521916.3 1995-06-09
PCT/DE1996/001043 WO1996041980A1 (en) 1995-06-09 1996-06-06 Sealing device between movable parts in mutual contact

Publications (2)

Publication Number Publication Date
CA2224010A1 true CA2224010A1 (en) 1996-12-27
CA2224010C CA2224010C (en) 2007-05-15

Family

ID=38069026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002224010A Expired - Fee Related CA2224010C (en) 1995-06-09 1996-06-06 Sealing device between movable parts in mutual contact

Country Status (1)

Country Link
CA (1) CA2224010C (en)

Also Published As

Publication number Publication date
CA2224010C (en) 2007-05-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150608