ES202542Y - Perfeccionamientos introducidos en conjuntos de persiana deabertura variable. - Google Patents

Perfeccionamientos introducidos en conjuntos de persiana deabertura variable.

Info

Publication number
ES202542Y
ES202542Y ES1970202542U ES202542U ES202542Y ES 202542 Y ES202542 Y ES 202542Y ES 1970202542 U ES1970202542 U ES 1970202542U ES 202542 U ES202542 U ES 202542U ES 202542 Y ES202542 Y ES 202542Y
Authority
ES
Spain
Prior art keywords
improvements introduced
variable opening
opening blind
blind assemblies
assemblies
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.)
Expired
Application number
ES1970202542U
Other languages
English (en)
Other versions
ES202542U (es
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.)
EMEH Inc
Original Assignee
Construction Specialties Inc
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 Construction Specialties Inc filed Critical Construction Specialties Inc
Publication of ES202542U publication Critical patent/ES202542U/es
Application granted granted Critical
Publication of ES202542Y publication Critical patent/ES202542Y/es
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
ES1970202542U 1969-09-23 1970-09-18 Perfeccionamientos introducidos en conjuntos de persiana deabertura variable. Expired ES202542Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86020069A 1969-09-23 1969-09-23

Publications (2)

Publication Number Publication Date
ES202542U ES202542U (es) 1975-11-16
ES202542Y true ES202542Y (es) 1976-03-01

Family

ID=25332710

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970202542U Expired ES202542Y (es) 1969-09-23 1970-09-18 Perfeccionamientos introducidos en conjuntos de persiana deabertura variable.

Country Status (4)

Country Link
US (1) US3631790A (es)
ES (1) ES202542Y (es)
FR (1) FR2062972B1 (es)
GB (2) GB1296734A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826179A (en) * 1972-10-20 1974-07-30 American Warming Ventilation Differential pressure responsive damper
US4038781A (en) * 1976-03-19 1977-08-02 The Airolite Company Jamb seal
US4281638A (en) * 1979-01-17 1981-08-04 Research Products Corporation Damper for solar heating systems and the like
GB2141817B (en) * 1983-06-20 1986-10-29 Waterloo Grille Company Limite Ventilating air flow damper
US4545566A (en) * 1984-03-16 1985-10-08 Accurate Metal Weather Strip Company Metal seals for damper blades
ZA200709292B (en) * 2005-04-15 2009-01-28 Minova Int Ltd Airflow regulator
AU2006235210B2 (en) * 2005-04-15 2008-08-21 Minova International Limited Airflow regulator
US8881766B2 (en) 2011-10-03 2014-11-11 Hamon Research-Cottrell, Inc. Damper assembly
DE102013100528A1 (de) * 2013-01-18 2014-07-24 Trw Automotive Electronics & Components Gmbh Lamelle, Verfahren zur Montage einer Lamelle, Spritzgussform und Verfahren zur Herstellung eines Bauteils einer Lamelle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1217225A (en) * 1914-06-24 1917-02-27 Frederick Schueler Window-ventilator.
US1701992A (en) * 1928-03-31 1929-02-12 American Transom Co Inc Visionless ventilator
US2299832A (en) * 1938-05-02 1942-10-27 John Spargo Louver construction
US2227360A (en) * 1938-10-11 1940-12-31 Harry O Nelson Louver ventilator
US2216420A (en) * 1938-12-06 1940-10-01 George N Allison Ventilator wall and window blocks
US3198298A (en) * 1961-09-13 1965-08-03 Kysor Heater Co Shutter slat and slat mounting
US3350996A (en) * 1966-01-17 1967-11-07 Airolite Company Adjustable fire louvre
US3381601A (en) * 1966-08-29 1968-05-07 M & T Engineering Company Air damper assembly including sidewall sealing means

Also Published As

Publication number Publication date
FR2062972A1 (es) 1971-07-02
ES202542U (es) 1975-11-16
FR2062972B1 (es) 1973-01-12
GB1296734A (es) 1972-11-15
GB1296735A (es) 1972-11-15
US3631790A (en) 1972-01-04

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