SE393846B - Tetningskonstruktion for kulventilhus - Google Patents

Tetningskonstruktion for kulventilhus

Info

Publication number
SE393846B
SE393846B SE7303862A SE7303862A SE393846B SE 393846 B SE393846 B SE 393846B SE 7303862 A SE7303862 A SE 7303862A SE 7303862 A SE7303862 A SE 7303862A SE 393846 B SE393846 B SE 393846B
Authority
SE
Sweden
Prior art keywords
seal construction
coal valve
coal
valve
seal
Prior art date
Application number
SE7303862A
Other languages
English (en)
Inventor
J A E Nelimarkka
Original Assignee
Neles Oy
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 Neles Oy filed Critical Neles Oy
Publication of SE393846B publication Critical patent/SE393846B/sv

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0631—Easy mounting or dismounting means between two flanges
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0694—Spindle sealings
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/006—Attachments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
SE7303862A 1972-04-12 1973-03-20 Tetningskonstruktion for kulventilhus SE393846B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI103672A FI48223C (sv) 1972-04-12 1972-04-12 Kulventil.

Publications (1)

Publication Number Publication Date
SE393846B true SE393846B (sv) 1977-05-23

Family

ID=8505002

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7303862A SE393846B (sv) 1972-04-12 1973-03-20 Tetningskonstruktion for kulventilhus
SE7303861A SE406119B (sv) 1972-04-12 1973-03-20 Kulventil

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7303861A SE406119B (sv) 1972-04-12 1973-03-20 Kulventil

Country Status (6)

Country Link
CA (1) CA978172A (sv)
DE (2) DE2313423A1 (sv)
FI (1) FI48223C (sv)
FR (2) FR2179977B1 (sv)
GB (1) GB1385611A (sv)
SE (2) SE393846B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214732A (en) * 1978-05-17 1980-07-29 Kamyr Valves, Inc. Side-split ball valve construction
US4395019A (en) * 1981-04-24 1983-07-26 Mobil Oil Corporation Seal for wear resistant inserts
DE3327828A1 (de) * 1983-08-02 1985-02-21 Hansa Metallwerke Ag, 7000 Stuttgart Sanitaere wandbatterie
US6327573B1 (en) 1998-12-31 2001-12-04 Walker Digital, Llc Multiple party reward system utilizing single account

Also Published As

Publication number Publication date
FR2328145B1 (sv) 1978-04-14
FI48223B (sv) 1974-04-01
DE2313340A1 (de) 1973-10-31
FI48223C (sv) 1974-07-10
DE2313423A1 (de) 1973-10-25
SE406119B (sv) 1979-01-22
GB1385611A (en) 1975-02-26
FR2179977A1 (sv) 1973-11-23
FR2179977B1 (sv) 1976-11-12
CA978172A (en) 1975-11-18
FR2328145A1 (fr) 1977-05-13

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