FR2259302A1 - Ventilation shutter actuator - weak link in actuator system is broken when overridden for full closure - Google Patents

Ventilation shutter actuator - weak link in actuator system is broken when overridden for full closure

Info

Publication number
FR2259302A1
FR2259302A1 FR7502252A FR7502252A FR2259302A1 FR 2259302 A1 FR2259302 A1 FR 2259302A1 FR 7502252 A FR7502252 A FR 7502252A FR 7502252 A FR7502252 A FR 7502252A FR 2259302 A1 FR2259302 A1 FR 2259302A1
Authority
FR
France
Prior art keywords
weak link
blades
actuator
overridden
broken
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7502252A
Other languages
English (en)
French (fr)
Other versions
FR2259302B1 (is"
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KRANTZ H DT
Original Assignee
KRANTZ H DT
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 KRANTZ H DT filed Critical KRANTZ H DT
Publication of FR2259302A1 publication Critical patent/FR2259302A1/fr
Application granted granted Critical
Publication of FR2259302B1 publication Critical patent/FR2259302B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/165—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 pivoted closure-members with a plurality of closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
FR7502252A 1974-01-25 1975-01-24 Ventilation shutter actuator - weak link in actuator system is broken when overridden for full closure Granted FR2259302A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742403541 DE2403541C2 (de) 1974-01-25 1974-01-25 Absperrvorrichtung für Durchtrittsöffnungen lufttechnischer Anlagen

Publications (2)

Publication Number Publication Date
FR2259302A1 true FR2259302A1 (en) 1975-08-22
FR2259302B1 FR2259302B1 (is") 1981-10-09

Family

ID=5905672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502252A Granted FR2259302A1 (en) 1974-01-25 1975-01-24 Ventilation shutter actuator - weak link in actuator system is broken when overridden for full closure

Country Status (5)

Country Link
BE (1) BE824775A (is")
CH (1) CH587456A5 (is")
DE (1) DE2403541C2 (is")
FR (1) FR2259302A1 (is")
NL (1) NL7500771A (is")

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484046A1 (fr) * 1980-06-10 1981-12-11 G Pi Tep Appareil d'obturation de conduits de fluides

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011050819U1 (de) * 2011-07-27 2011-11-02 Dr. Schneider Kunststoffwerke Gmbh Einrichtung zur Beeinflussung der Schwenkbewegung von Lamellen
CN107631035B (zh) * 2017-10-27 2024-05-03 江苏易诺威建筑科技有限公司 一种隧道工业阀
CN114811072B (zh) * 2022-06-28 2022-09-06 中国飞机强度研究所 飞机结构冲击试验用格栅式快速释放阀门及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123471A1 (de) * 1971-05-12 1972-11-23 Michael Richter & Co, 6206 Hahn Brandschutzklappe
FR2152928A1 (is") * 1971-09-15 1973-04-27 Dauge Pierre
DE2208259C3 (de) * 1972-02-22 1983-12-15 Adam, Martin, 4628 Lünen Mit einer einen Luftstrom erzeugenden Vorrichtung zusammenwirkende Lüftungsjalousie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484046A1 (fr) * 1980-06-10 1981-12-11 G Pi Tep Appareil d'obturation de conduits de fluides

Also Published As

Publication number Publication date
NL7500771A (nl) 1975-07-29
BE824775A (fr) 1975-05-15
CH587456A5 (is") 1977-04-29
DE2403541A1 (de) 1975-08-07
FR2259302B1 (is") 1981-10-09
DE2403541C2 (de) 1983-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse