IT1395669B1 - THERMOSTAT WITH AT LEAST AN AMBIENT LIGHT SENSOR. - Google Patents

THERMOSTAT WITH AT LEAST AN AMBIENT LIGHT SENSOR.

Info

Publication number
IT1395669B1
IT1395669B1 ITTV2009A000111A ITTV20090111A IT1395669B1 IT 1395669 B1 IT1395669 B1 IT 1395669B1 IT TV2009A000111 A ITTV2009A000111 A IT TV2009A000111A IT TV20090111 A ITTV20090111 A IT TV20090111A IT 1395669 B1 IT1395669 B1 IT 1395669B1
Authority
IT
Italy
Prior art keywords
thermostat
ambient light
light sensor
ambient
sensor
Prior art date
Application number
ITTV2009A000111A
Other languages
Italian (it)
Inventor
Pierdavide Pezzutto
Adriano Montagner
Original Assignee
Esseci Srl
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 Esseci Srl filed Critical Esseci Srl
Priority to ITTV2009A000111A priority Critical patent/IT1395669B1/en
Priority to PCT/EP2010/003047 priority patent/WO2010136141A2/en
Publication of ITTV20090111A1 publication Critical patent/ITTV20090111A1/en
Application granted granted Critical
Publication of IT1395669B1 publication Critical patent/IT1395669B1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire-Detection Mechanisms (AREA)
ITTV2009A000111A 2009-05-27 2009-05-27 THERMOSTAT WITH AT LEAST AN AMBIENT LIGHT SENSOR. IT1395669B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTV2009A000111A IT1395669B1 (en) 2009-05-27 2009-05-27 THERMOSTAT WITH AT LEAST AN AMBIENT LIGHT SENSOR.
PCT/EP2010/003047 WO2010136141A2 (en) 2009-05-27 2010-05-19 Thermostat with at least one sensor of ambient light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTV2009A000111A IT1395669B1 (en) 2009-05-27 2009-05-27 THERMOSTAT WITH AT LEAST AN AMBIENT LIGHT SENSOR.

Publications (2)

Publication Number Publication Date
ITTV20090111A1 ITTV20090111A1 (en) 2010-11-28
IT1395669B1 true IT1395669B1 (en) 2012-10-16

Family

ID=41582021

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTV2009A000111A IT1395669B1 (en) 2009-05-27 2009-05-27 THERMOSTAT WITH AT LEAST AN AMBIENT LIGHT SENSOR.

Country Status (2)

Country Link
IT (1) IT1395669B1 (en)
WO (1) WO2010136141A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10585004B1 (en) * 2015-07-15 2020-03-10 Signify North America Corporation Systems and methods for determining ambient temperature using lighting based sensors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005175A (en) 1961-05-31 1965-09-22 Wilkinson Sword Ltd Improvements in or relating to temperature controllers
US4407447A (en) 1981-12-07 1983-10-04 Sta-Tech International, Inc. Energy control system
JPS59104038A (en) * 1982-12-06 1984-06-15 Hitachi Ltd Control on air conditioner
US5088645A (en) * 1991-06-24 1992-02-18 Ian Bell Self-programmable temperature control system for a heating and cooling system
US6066843A (en) * 1998-04-06 2000-05-23 Lightstat, Inc. Light discriminator for a thermostat
US20020134849A1 (en) * 2001-03-02 2002-09-26 Disser James R. Method and apparatus for reducing energy consumption in heating, ventilating, and air conditioning of unoccupied building zones

Also Published As

Publication number Publication date
ITTV20090111A1 (en) 2010-11-28
WO2010136141A2 (en) 2010-12-02
WO2010136141A4 (en) 2011-03-03
WO2010136141A3 (en) 2011-01-20

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