CH328188A - Line shut-off device - Google Patents

Line shut-off device

Info

Publication number
CH328188A
CH328188A CH328188DA CH328188A CH 328188 A CH328188 A CH 328188A CH 328188D A CH328188D A CH 328188DA CH 328188 A CH328188 A CH 328188A
Authority
CH
Switzerland
Prior art keywords
line shut
shut
line
Prior art date
Application number
Other languages
German (de)
Inventor
Burri Fritz
Original Assignee
Burri Fritz
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 Burri Fritz filed Critical Burri Fritz
Publication of CH328188A publication Critical patent/CH328188A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
CH328188D 1955-04-13 1955-04-13 Line shut-off device CH328188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH328188T 1955-04-13

Publications (1)

Publication Number Publication Date
CH328188A true CH328188A (en) 1958-02-28

Family

ID=4500896

Family Applications (1)

Application Number Title Priority Date Filing Date
CH328188D CH328188A (en) 1955-04-13 1955-04-13 Line shut-off device

Country Status (1)

Country Link
CH (1) CH328188A (en)

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