FI781005A - Ventilanordning med kontrollerbar och utbytbar aoterstroemningshinder - Google Patents

Ventilanordning med kontrollerbar och utbytbar aoterstroemningshinder

Info

Publication number
FI781005A
FI781005A FI781005A FI781005A FI781005A FI 781005 A FI781005 A FI 781005A FI 781005 A FI781005 A FI 781005A FI 781005 A FI781005 A FI 781005A FI 781005 A FI781005 A FI 781005A
Authority
FI
Finland
Prior art keywords
ventilanordning
utbytbar
kontrollerbar
aoterstroemningshinder
och
Prior art date
Application number
FI781005A
Other languages
English (en)
Inventor
Arend Sasserath
Original Assignee
Sasserath & Co Kg H
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 Sasserath & Co Kg H filed Critical Sasserath & Co Kg H
Publication of FI781005A publication Critical patent/FI781005A/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
    • F16K5/06—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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/184—Combined check valves and actuated valves
    • F16K15/1848—Check valves combined with valves having a rotating tap or cock

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
FI781005A 1977-04-06 1978-04-03 Ventilanordning med kontrollerbar och utbytbar aoterstroemningshinder FI781005A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772715370 DE2715370A1 (de) 1977-04-06 1977-04-06 Ventilanordnung mit pruef- und austauschbarem rueckflussverhinderer

Publications (1)

Publication Number Publication Date
FI781005A true FI781005A (fi) 1978-10-07

Family

ID=6005767

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781005A FI781005A (fi) 1977-04-06 1978-04-03 Ventilanordning med kontrollerbar och utbytbar aoterstroemningshinder

Country Status (5)

Country Link
DE (1) DE2715370A1 (fi)
DK (1) DK151878A (fi)
FI (1) FI781005A (fi)
NO (1) NO144898C (fi)
SE (1) SE7803830L (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157809B (en) * 1984-04-17 1987-09-23 Caleffi Spa Ball valve with built-in check valve
FR2573167B1 (fr) * 1984-11-09 1987-07-03 St Mihiel Sa Robinet anti-refoulement.
DE4134165A1 (de) * 1991-10-16 1993-04-22 Danfoss As Vorrichtung zum auswechseln von ventileinsaetzen

Also Published As

Publication number Publication date
SE7803830L (sv) 1978-10-07
NO144898C (no) 1981-12-02
NO781198L (no) 1978-10-09
DK151878A (da) 1978-10-07
NO144898B (no) 1981-08-24
DE2715370A1 (de) 1978-10-12

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: HANS SASSERATH & CO KG