FI901037A0 - Component kit for double slip ring sealing devices for different inner diameters - Google Patents

Component kit for double slip ring sealing devices for different inner diameters

Info

Publication number
FI901037A0
FI901037A0 FI901037A FI901037A FI901037A0 FI 901037 A0 FI901037 A0 FI 901037A0 FI 901037 A FI901037 A FI 901037A FI 901037 A FI901037 A FI 901037A FI 901037 A0 FI901037 A0 FI 901037A0
Authority
FI
Finland
Prior art keywords
ring
double stage
slip ring
stage mechanical
inner diameters
Prior art date
Application number
FI901037A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI94798C (en
FI94798B (en
Inventor
Gustav Maser
Karl-Heinz Victor
Original Assignee
Pacific Wietz Gmbh & Co Kg
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 Pacific Wietz Gmbh & Co Kg filed Critical Pacific Wietz Gmbh & Co Kg
Publication of FI901037A0 publication Critical patent/FI901037A0/en
Application granted granted Critical
Publication of FI94798B publication Critical patent/FI94798B/en
Publication of FI94798C publication Critical patent/FI94798C/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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Sealing Material Composition (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Adornments (AREA)
  • Forging (AREA)
  • Valve Housings (AREA)

Abstract

A structural element set for double stage mechanical seals installed on different nominal widths (Nx(x=1-n)) for rotating shafts (w) having two ring pairs (2a,1b/2a,2b) consisting in each case of a sealing ring (1a,2a) rotating on the shaft (w) and an opposing sealing ring (1b,2b) fixed to the housing, each double stage mechanical seal having a ring pair (1a,1b) of a first ring diameter (r1) and a ring pair (2a,2b) of a second ring diameter (r2), and the second ring diameter (r2) being in each case larger than the first (r1). The nominal widths (Nx) increase in steps. The ring pairs (2a,2b) with the larger ring diameter (r2) of the double stage mechanical seal of nominal width Nx are inserted at the same time as the ring pairs (1a,1b) having the smaller ring diameter (r1) of the double stage mechanical seal of the next larger nominal width (Nx+1). <IMAGE>
FI901037A 1989-03-01 1990-03-01 Component kit for double slip ring sealing devices for different inner diameters FI94798C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3906426 1989-03-01
DE3906426A DE3906426A1 (en) 1989-03-01 1989-03-01 COMPONENT KIT FOR DIFFERENTIAL SIZE DOUBLE SLEEVE SEALING ARRANGEMENTS

Publications (3)

Publication Number Publication Date
FI901037A0 true FI901037A0 (en) 1990-03-01
FI94798B FI94798B (en) 1995-07-14
FI94798C FI94798C (en) 1995-10-25

Family

ID=6375209

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901037A FI94798C (en) 1989-03-01 1990-03-01 Component kit for double slip ring sealing devices for different inner diameters

Country Status (9)

Country Link
EP (1) EP0385139B1 (en)
AT (1) ATE87353T1 (en)
DE (2) DE3906426A1 (en)
DK (1) DK0385139T3 (en)
ES (1) ES2041056T3 (en)
FI (1) FI94798C (en)
GR (1) GR3007519T3 (en)
NO (1) NO900925L (en)
PT (1) PT93283B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228042A1 (en) * 1992-08-24 1994-03-03 Klein Schanzlin & Becker Ag Pressure cover for centrifugal pumps

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586719A (en) * 1983-05-19 1986-05-06 Borg-Warner Corporation Mechanical seal

Also Published As

Publication number Publication date
DE3906426C2 (en) 1991-08-29
ES2041056T3 (en) 1993-11-01
EP0385139B1 (en) 1993-03-24
EP0385139A1 (en) 1990-09-05
PT93283A (en) 1991-12-31
NO900925D0 (en) 1990-02-27
PT93283B (en) 1997-09-30
NO900925L (en) 1990-09-03
DE59001055D1 (en) 1993-04-29
GR3007519T3 (en) 1993-08-31
FI94798C (en) 1995-10-25
DE3906426A1 (en) 1990-09-13
DK0385139T3 (en) 1993-04-19
ATE87353T1 (en) 1993-04-15
FI94798B (en) 1995-07-14

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: PACIFIC WIETZ GMBH & CO. KG