AT295820B - Device for automatic opening or closing of the slats of blinds depending on the solar radiation - Google Patents

Device for automatic opening or closing of the slats of blinds depending on the solar radiation

Info

Publication number
AT295820B
AT295820B AT129569A AT129569A AT295820B AT 295820 B AT295820 B AT 295820B AT 129569 A AT129569 A AT 129569A AT 129569 A AT129569 A AT 129569A AT 295820 B AT295820 B AT 295820B
Authority
AT
Austria
Prior art keywords
slats
closing
solar radiation
automatic opening
blinds
Prior art date
Application number
AT129569A
Other languages
German (de)
Inventor
Herbert Dertnig
Original Assignee
Herbert Dertnig
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 Herbert Dertnig filed Critical Herbert Dertnig
Priority to AT129569A priority Critical patent/AT295820B/en
Application granted granted Critical
Publication of AT295820B publication Critical patent/AT295820B/en

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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zum selbsttätigen Öffnen bzw. Schliessen der Lamellen von Jalousien in Abhängigkeit von der
Sonnenstrahlung 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 "Sonnenwächter" bezeichnete15--, deren einer z öffnen und deren anderer zum Schliessen der Jalousielamellen mittels eines nicht dargestellten Elektromotors dient. Mittels eines   Regelwiderstandes-16-kann   die Empfindlichkeit der Vorrichtung beeinflusst und es kann, wie oben erwähnt, erreicht werden, dass die Vorrichtung rein von Hand aus gesteuert werden kann, ohne dass eine eigene Umschaltung für diese Steuerung erforderlich wäre. 



   An Stelle eines Glimmthyratrons könnte auch ein anderes im gleichen Sinn wirkendes Schaltelement treten, ohne vom Rahmen der Erfindung abzuweichen, das gleiche gilt für die übrigen Teile der Vorrichtung.



   <Desc / Clms Page number 1>
 



  Device for automatic opening or closing of the slats of blinds depending on the
solar radiation
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 "Sun guard" designated15 -, one of which opens z and the other of which is used to close the blind slats by means of an electric motor, not shown. The sensitivity of the device can be influenced by means of a variable resistor 16 and, as mentioned above, it can be achieved that the device can be controlled purely by hand without a separate switchover being required for this control.



   Instead of a glow thyratron, another switching element acting in the same sense could be used without departing from the scope of the invention; the same applies to the other parts of the device.

Claims (1)

PATENTANSPRUCH : Vorrichtung zum selbsttätigen öffnen bzw. Schliessen der Lamellen von Jalousien in Abhängigkeit EMI2.2 NTC-Widerstände (2,3) enthält, deren einer der Sonnenstrahlung ausgesetzt und deren anderer gegen diese abgeschirmt ist, und dass die Differenzspannung dieser beiden Widerstände die Gitterspannung eines Glimmthyratrons (11) od. dgl. beeinflusst, das danach den Betätigungsmotor für das Bewegen der Lamellen der Jalousie mit Strom im Sinn des öffnens bzw. Schliessens der Lamellen speist. PATENT CLAIM: Device for automatic opening or closing of the slats of blinds as a function EMI2.2 Contains NTC resistors (2,3), one of which is exposed to solar radiation and the other is shielded from it, and that the differential voltage of these two resistors influences the grid voltage of a glow thyratron (11) or the like, which then affects the actuating motor for moving the slats of the blinds with electricity in the sense of opening or closing the slats.
AT129569A 1969-02-07 1969-02-07 Device for automatic opening or closing of the slats of blinds depending on the solar radiation AT295820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT129569A AT295820B (en) 1969-02-07 1969-02-07 Device for automatic opening or closing of the slats of blinds depending on the solar radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT129569A AT295820B (en) 1969-02-07 1969-02-07 Device for automatic opening or closing of the slats of blinds depending on the solar radiation

Publications (1)

Publication Number Publication Date
AT295820B true AT295820B (en) 1972-01-25

Family

ID=3510793

Family Applications (1)

Application Number Title Priority Date Filing Date
AT129569A AT295820B (en) 1969-02-07 1969-02-07 Device for automatic opening or closing of the slats of blinds depending on the solar radiation

Country Status (1)

Country Link
AT (1) AT295820B (en)

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Legal Events

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