JPH01252850A - Display device for airconditioner - Google Patents

Display device for airconditioner

Info

Publication number
JPH01252850A
JPH01252850A JP23154288A JP23154288A JPH01252850A JP H01252850 A JPH01252850 A JP H01252850A JP 23154288 A JP23154288 A JP 23154288A JP 23154288 A JP23154288 A JP 23154288A JP H01252850 A JPH01252850 A JP H01252850A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
room temperature
temperature
preset
time
indicators
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.)
Pending
Application number
JP23154288A
Inventor
Nobuo Kawamura
Original Assignee
Mitsubishi Electric Corp
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

Links

Abstract

PURPOSE: To make it possible to use an airconditioner with reliability, by allowing a display means to index the lapse of time required from the present room temperature to a preset room temperature or the operating status up to the preset room temperature from the start of operation.
CONSTITUTION: Preset temperature arrival time indicators 12 and 13 comprise LED of seven segments and the like, and indicate time index required until a room temperature has reached a preset value. For example, when an operation change over slide switch 2 is set to cooling at a room temperature of 30°C, and a room temperature setting slide switch 1 is set to 26°C, then cooling operation is carried out, the temperature of the room under airconditioning is gradually lowered by a compressor 9 and a ventilation fan 8. The temperature and humidity at that time are detected by a temperature sensor 10 or a humidity sensor 11. The thus detected values are stored in a microcomputer A. As a result, indicators 4, 5, and 6, which indicate a temperature difference between the preset room temperature and the room temperature, and the time index indicators are lit up.
COPYRIGHT: (C)1989,JPO&Japio
JP23154288A 1987-12-24 1988-09-16 Display device for airconditioner Pending JPH01252850A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP19623687 1987-12-24
JP23154288A JPH01252850A (en) 1987-12-24 1988-09-16 Display device for airconditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23154288A JPH01252850A (en) 1987-12-24 1988-09-16 Display device for airconditioner

Publications (1)

Publication Number Publication Date
JPH01252850A true true JPH01252850A (en) 1989-10-09

Family

ID=26509628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23154288A Pending JPH01252850A (en) 1987-12-24 1988-09-16 Display device for airconditioner

Country Status (1)

Country Link
JP (1) JPH01252850A (en)

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US8554376B1 (en) 2012-09-30 2013-10-08 Nest Labs, Inc Intelligent controller for an environmental control system
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US10101050B2 (en) 2015-12-09 2018-10-16 Google Llc Dispatch engine for optimizing demand-response thermostat events

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US9007225B2 (en) 2004-05-27 2015-04-14 Google Inc. Environmental sensing systems having independent notifications across multiple thresholds
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US9618223B2 (en) 2004-10-06 2017-04-11 Google Inc. Multi-nodal thermostat control system
US9182140B2 (en) 2004-10-06 2015-11-10 Google Inc. Battery-operated wireless zone controllers having multiple states of power-related operation
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US10107513B2 (en) 2010-09-14 2018-10-23 Google Llc Thermodynamic modeling for enclosures
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US8950686B2 (en) 2010-11-19 2015-02-10 Google Inc. Control unit with automatic setback capability
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US9091453B2 (en) 2012-03-29 2015-07-28 Google Inc. Enclosure cooling using early compressor turn-off with extended fan operation
US9286781B2 (en) 2012-08-31 2016-03-15 Google Inc. Dynamic distributed-sensor thermostat network for forecasting external events using smart-home devices
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US9810442B2 (en) 2013-03-15 2017-11-07 Google Inc. Controlling an HVAC system in association with a demand-response event with an intelligent network-connected thermostat
US9998475B2 (en) 2013-03-15 2018-06-12 Google Llc Streamlined utility portals for managing demand-response events
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US9696735B2 (en) 2013-04-26 2017-07-04 Google Inc. Context adaptive cool-to-dry feature for HVAC controller
US10132517B2 (en) 2013-04-26 2018-11-20 Google Llc Facilitating ambient temperature measurement accuracy in an HVAC controller having internal heat-generating components
US9360229B2 (en) 2013-04-26 2016-06-07 Google Inc. Facilitating ambient temperature measurement accuracy in an HVAC controller having internal heat-generating components
US9857238B2 (en) 2014-04-18 2018-01-02 Google Inc. Thermodynamic model generation and implementation using observed HVAC and/or enclosure characteristics
US10101050B2 (en) 2015-12-09 2018-10-16 Google Llc Dispatch engine for optimizing demand-response thermostat events

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