NO121122B - - Google Patents

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Publication number
NO121122B
NO121122B NO170296A NO17029667A NO121122B NO 121122 B NO121122 B NO 121122B NO 170296 A NO170296 A NO 170296A NO 17029667 A NO17029667 A NO 17029667A NO 121122 B NO121122 B NO 121122B
Authority
NO
Norway
Prior art keywords
anhydride
acid
polyamine
diglycidyl ether
resins
Prior art date
Application number
NO170296A
Other languages
English (en)
Norwegian (no)
Inventor
W Jensen
Original Assignee
W Jensen
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 W Jensen filed Critical W Jensen
Publication of NO121122B publication Critical patent/NO121122B/no

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
    • F16K5/06—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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • 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
    • 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
    • F16K5/0673—Composite packings
    • 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
    • F16K5/205—Sealing effected by the flowing medium
    • F16K5/208—Sealing effected by the flowing medium with tongue-shaped means
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Epoxy Resins (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Lift Valve (AREA)
NO170296A 1966-11-01 1967-10-26 NO121122B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK567366A DK113545B (da) 1966-11-01 1966-11-01 Kugleventil.

Publications (1)

Publication Number Publication Date
NO121122B true NO121122B (de) 1971-01-18

Family

ID=8144381

Family Applications (1)

Application Number Title Priority Date Filing Date
NO170296A NO121122B (de) 1966-11-01 1967-10-26

Country Status (6)

Country Link
US (1) US3525352A (de)
DE (1) DE1650435A1 (de)
DK (1) DK113545B (de)
GB (1) GB1200203A (de)
NO (1) NO121122B (de)
SE (1) SE332554B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943959A (en) * 1974-09-04 1976-03-16 Cutter Laboratories, Inc. Two-way ball valve
DE3030447A1 (de) * 1980-08-12 1982-03-11 Flutec Fluidtechnische Geräte GmbH, 6603 Sulzbach Mehrwegehahn, insbesondere dreiwegehahn
US4418889A (en) * 1981-03-16 1983-12-06 Xomox Corporation Fire safe seat for a valve
DE3246622C2 (de) * 1982-12-16 1986-11-06 Hubert 2000 Hamburg Skibowski Molchbare Absperrarmatur
DE3248704A1 (de) * 1982-12-30 1984-07-12 Tuflin Armaturen XOMOX International GmbH, 8990 Lindau Absperrarmatur fuer aggressive medien
US4521936A (en) * 1983-09-30 1985-06-11 Electrolux Corporation Self-cleaning joint
IT210002Z2 (it) * 1987-02-25 1988-11-14 Mec Pagani Aldo Off Valvole a sfera con sbocco perl'eliminazione dei residui.
IT1230541B (it) * 1988-12-30 1991-10-28 Fimcim Srl Valvola a sfera perfezionata
CA2046334C (en) * 1989-12-19 1998-09-29 Ikuo Yokoyama Ball valve
IT234887Y1 (it) * 1994-05-19 2000-03-20 Marco Vaiani Rubinetto a sfera invernale e valvola a sfera per condotti
US5467796A (en) * 1995-03-24 1995-11-21 Hydronic Components, Inc. Ball valve with a strainer and integrated means for flushing the strainer
US5588638A (en) * 1995-09-05 1996-12-31 Bunting; Bryce T. Ball valve
GB9700950D0 (en) 1997-01-17 1997-03-05 Hygienic Pigging Systems Limit Valve arrangements
DE10010716C1 (de) * 2000-03-04 2001-10-31 Honeywell Ag Absperrarmatur
US6832621B1 (en) * 2002-03-08 2004-12-21 Trans-Valve, Inc. Transmitter isolation ball valve
FR2879280A1 (fr) * 2004-12-10 2006-06-16 Valeriyan Sadertdinov Robinet protege de l'eclatement lors du gel.
FR3007490B1 (fr) * 2013-06-25 2015-10-09 Sainte Lizaigne Sa Robinet a boisseau spherique a faible couple de manoeuvre et piece de cerclage de siege adaptee
ITUB20160789A1 (it) * 2016-02-16 2017-08-16 Officine Rigamonti S P A Valvola a sfera e sistema di regolazione della stessa
IT202000007255A1 (it) * 2020-04-06 2021-10-06 Greiner Spa Valvola dotata di canali di bypass
US12072042B2 (en) * 2022-12-14 2024-08-27 Fisher Controls International Llc Valve seat and a valve sealing arrangement of a valve assembly

Also Published As

Publication number Publication date
SE332554B (de) 1971-02-08
GB1200203A (en) 1970-07-29
DE1650435A1 (de) 1970-09-10
US3525352A (en) 1970-08-25
DK113545B (da) 1969-03-31

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