FI860895A0 - Ventil. - Google Patents

Ventil.

Info

Publication number
FI860895A0
FI860895A0 FI860895A FI860895A FI860895A0 FI 860895 A0 FI860895 A0 FI 860895A0 FI 860895 A FI860895 A FI 860895A FI 860895 A FI860895 A FI 860895A FI 860895 A0 FI860895 A0 FI 860895A0
Authority
FI
Finland
Prior art keywords
ventil
Prior art date
Application number
FI860895A
Other languages
English (en)
Other versions
FI75039B (fi
FI860895A (fi
FI75039C (fi
Inventor
Jouko Tornberg
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
Priority to FI860895A priority Critical patent/FI75039C/fi
Publication of FI860895A0 publication Critical patent/FI860895A0/fi
Priority to US07/029,729 priority patent/US4739792A/en
Publication of FI860895A publication Critical patent/FI860895A/fi
Publication of FI75039B publication Critical patent/FI75039B/fi
Application granted granted Critical
Publication of FI75039C publication Critical patent/FI75039C/fi

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
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6028—Assembling or disassembling pivoted valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6031—Assembling or disassembling rotary valve
    • Y10T137/6035—Rotary ball valve
    • Y10T137/6038—Particular valve seat or interface seal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6031—Assembling or disassembling rotary valve
    • Y10T137/6035—Rotary ball valve
    • Y10T137/6038—Particular valve seat or interface seal
    • Y10T137/6041—Replaceable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
FI860895A 1986-03-03 1986-03-03 Ventil. FI75039C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI860895A FI75039C (fi) 1986-03-03 1986-03-03 Ventil.
US07/029,729 US4739792A (en) 1986-03-03 1987-03-24 Valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI860895A FI75039C (fi) 1986-03-03 1986-03-03 Ventil.
FI860895 1986-03-03

Publications (4)

Publication Number Publication Date
FI860895A0 true FI860895A0 (fi) 1986-03-03
FI860895A FI860895A (fi) 1987-09-04
FI75039B FI75039B (fi) 1987-12-31
FI75039C FI75039C (fi) 1988-04-11

Family

ID=8522243

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860895A FI75039C (fi) 1986-03-03 1986-03-03 Ventil.

Country Status (2)

Country Link
US (1) US4739792A (fi)
FI (1) FI75039C (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502342C2 (sv) * 1991-04-24 1995-10-09 Asea Atom Ab Anordning för reparation eller ombyggnad av ventil
US5193573A (en) * 1992-06-15 1993-03-16 Chronister Clyde H Ball valve having replaceable seals under full service pressure
CN102588626B (zh) * 2012-03-14 2013-08-07 伯特利阀门集团有限公司 纸浆蒸煮器顶阀

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473149A1 (fr) * 1980-01-03 1981-07-10 Legris Perfectionnement aux robinets a obturateur lenticulaire ou spherique
US4467823A (en) * 1981-11-04 1984-08-28 Shafco Industries Inc. High pressure ball valve

Also Published As

Publication number Publication date
FI75039B (fi) 1987-12-31
FI860895A (fi) 1987-09-04
US4739792A (en) 1988-04-26
FI75039C (fi) 1988-04-11

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: NELES-JAMESBURY AG