CH589826A5 - - Google Patents

Info

Publication number
CH589826A5
CH589826A5 CH668575A CH668575A CH589826A5 CH 589826 A5 CH589826 A5 CH 589826A5 CH 668575 A CH668575 A CH 668575A CH 668575 A CH668575 A CH 668575A CH 589826 A5 CH589826 A5 CH 589826A5
Authority
CH
Switzerland
Application number
CH668575A
Original Assignee
Siegwart Emil
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 Siegwart Emil filed Critical Siegwart Emil
Publication of CH589826A5 publication Critical patent/CH589826A5/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift 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
    • F16K1/16Lift 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 pivoted closure-members
    • F16K1/165Lift 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 pivoted closure-members with a plurality of closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)
CH668575A 1974-05-27 1975-05-26 CH589826A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7418367 1974-05-27

Publications (1)

Publication Number Publication Date
CH589826A5 true CH589826A5 (en) 1977-07-15

Family

ID=6645176

Family Applications (1)

Application Number Title Priority Date Filing Date
CH668575A CH589826A5 (en) 1974-05-27 1975-05-26

Country Status (4)

Country Link
AT (1) AT335127B (en)
CH (1) CH589826A5 (en)
FR (1) FR2273214A1 (en)
NL (1) NL7506144A (en)

Also Published As

Publication number Publication date
NL7506144A (en) 1975-12-01
ATA396475A (en) 1976-06-15
FR2273214A1 (en) 1975-12-26
AT335127B (en) 1977-02-25
FR2273214B3 (en) 1978-12-29

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased