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HK1012791A1 - Thermostat having short circuit protection - Google Patents

Thermostat having short circuit protection

Info

Publication number
HK1012791A1
HK1012791A1 HK98114060A HK98114060A HK1012791A1 HK 1012791 A1 HK1012791 A1 HK 1012791A1 HK 98114060 A HK98114060 A HK 98114060A HK 98114060 A HK98114060 A HK 98114060A HK 1012791 A1 HK1012791 A1 HK 1012791A1
Authority
HK
Hong Kong
Prior art keywords
thermostat
short circuit
circuit protection
protection
short
Prior art date
Application number
HK98114060A
Other languages
English (en)
Inventor
Laurie L Werbowsky
William O Shreeve
Thomas W Essig
Original Assignee
Carrier 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
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of HK1012791A1 publication Critical patent/HK1012791A1/xx

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
HK98114060A 1994-09-23 1998-12-18 Thermostat having short circuit protection HK1012791A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/311,230 US5467921A (en) 1994-09-23 1994-09-23 Thermostat having short circuit protection

Publications (1)

Publication Number Publication Date
HK1012791A1 true HK1012791A1 (en) 1999-08-06

Family

ID=23205991

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98114060A HK1012791A1 (en) 1994-09-23 1998-12-18 Thermostat having short circuit protection

Country Status (6)

Country Link
US (1) US5467921A (xx)
EP (1) EP0703650B1 (xx)
AU (1) AU690317B2 (xx)
BR (1) BR9504067A (xx)
ES (1) ES2184782T3 (xx)
HK (1) HK1012791A1 (xx)

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US6205041B1 (en) 1999-07-28 2001-03-20 Carrier Corporation Power supply for electronic thermostat
AU2002950581A0 (en) 2002-08-02 2002-09-12 Wayne Callen Electrical safety circuit
US6764020B1 (en) 2003-02-28 2004-07-20 Standard-Thomson Corporation Thermostat apparatus for use with temperature control system
US6742716B1 (en) 2003-02-28 2004-06-01 Standard-Thomson Corporation Thermostat
US20050269419A1 (en) * 2004-06-02 2005-12-08 Neranjan David D Temperature control system
US8033479B2 (en) 2004-10-06 2011-10-11 Lawrence Kates Electronically-controlled register vent for zone heating and cooling
WO2008016977A2 (en) * 2006-08-01 2008-02-07 A.O. Smith Corporation Interface cord and system including an interface cord
US8918219B2 (en) 2010-11-19 2014-12-23 Google Inc. User friendly interface for control unit
US9104211B2 (en) 2010-11-19 2015-08-11 Google Inc. Temperature controller with model-based time to target calculation and display
US8510255B2 (en) 2010-09-14 2013-08-13 Nest Labs, Inc. Occupancy pattern detection, estimation and prediction
US8727611B2 (en) 2010-11-19 2014-05-20 Nest Labs, Inc. System and method for integrating sensors in thermostats
US9092039B2 (en) 2010-11-19 2015-07-28 Google Inc. HVAC controller with user-friendly installation features with wire insertion detection
US9448567B2 (en) 2010-11-19 2016-09-20 Google Inc. Power management in single circuit HVAC systems and in multiple circuit HVAC systems
US9268344B2 (en) 2010-11-19 2016-02-23 Google Inc. Installation of thermostat powered by rechargeable battery
US9046898B2 (en) 2011-02-24 2015-06-02 Google Inc. Power-preserving communications architecture with long-polling persistent cloud channel for wireless network-connected thermostat
US9003816B2 (en) 2010-11-19 2015-04-14 Google Inc. HVAC controller with user-friendly installation features facilitating both do-it-yourself and professional installation scenarios
US9429962B2 (en) 2010-11-19 2016-08-30 Google Inc. Auto-configuring time-of day for building control unit
US8788103B2 (en) 2011-02-24 2014-07-22 Nest Labs, Inc. Power management in energy buffered building control unit
US9459018B2 (en) 2010-11-19 2016-10-04 Google Inc. Systems and methods for energy-efficient control of an energy-consuming system
CN103229116B (zh) 2010-12-31 2016-12-07 谷歌公司 智能恒温器控制hvac系统的灵活功能划分
US8944338B2 (en) 2011-02-24 2015-02-03 Google Inc. Thermostat with self-configuring connections to facilitate do-it-yourself installation
US8511577B2 (en) 2011-02-24 2013-08-20 Nest Labs, Inc. Thermostat with power stealing delay interval at transitions between power stealing states
CN103890667B (zh) 2011-10-21 2017-02-15 谷歌公司 用户友好、网络连接的学习型恒温器及相关系统和方法
US8994540B2 (en) 2012-09-21 2015-03-31 Google Inc. Cover plate for a hazard detector having improved air flow and other characteristics
US9208676B2 (en) 2013-03-14 2015-12-08 Google Inc. Devices, methods, and associated information processing for security in a smart-sensored home
US8659302B1 (en) * 2012-09-21 2014-02-25 Nest Labs, Inc. Monitoring and recoverable protection of thermostat switching circuitry
US9046414B2 (en) 2012-09-21 2015-06-02 Google Inc. Selectable lens button for a hazard detector and method therefor
US9007222B2 (en) 2012-09-21 2015-04-14 Google Inc. Detector unit and sensing chamber therefor
US8708242B2 (en) 2012-09-21 2014-04-29 Nest Labs, Inc. Thermostat system with software-repurposable wiring terminals adaptable for HVAC systems of different ranges of complexity
US9607787B2 (en) 2012-09-21 2017-03-28 Google Inc. Tactile feedback button for a hazard detector and fabrication method thereof
US8594850B1 (en) 2012-09-30 2013-11-26 Nest Labs, Inc. Updating control software on a network-connected HVAC controller
US9581342B2 (en) 2014-03-28 2017-02-28 Google Inc. Mounting stand for multi-sensing environmental control device
US9609462B2 (en) 2014-03-28 2017-03-28 Google Inc. Facilitating radio frequency communications among environmental control system components
US9791839B2 (en) 2014-03-28 2017-10-17 Google Inc. User-relocatable self-learning environmental control device capable of adapting previous learnings to current location in controlled environment
US9568201B2 (en) 2014-03-28 2017-02-14 Google Inc. Environmental control system retrofittable with multiple types of boiler-based heating systems
US9612031B2 (en) 2015-01-07 2017-04-04 Google Inc. Thermostat switching circuitry robust against anomalous HVAC control line conditions
US9794522B2 (en) 2015-02-06 2017-10-17 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices by optimizing component layout
US9396633B1 (en) 2015-06-14 2016-07-19 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices by optimizing component layout
US9679454B2 (en) 2015-02-06 2017-06-13 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices using control signals
US9543998B2 (en) 2015-06-14 2017-01-10 Google Inc. Systems, methods, and devices for managing coexistence of multiple transceiver devices using bypass circuitry
US10613213B2 (en) 2016-05-13 2020-04-07 Google Llc Systems, methods, and devices for utilizing radar with smart devices
US10687184B2 (en) 2016-05-13 2020-06-16 Google Llc Systems, methods, and devices for utilizing radar-based touch interfaces
US10992175B2 (en) 2018-06-15 2021-04-27 Google Llc Communication circuit for 2-wire protocols between HVAC systems and smart-home devices
CN109615769A (zh) * 2018-11-30 2019-04-12 齐力制冷系统(深圳)有限公司 一种散热装置及自动售卖机

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FR1407271A (fr) * 1964-06-20 1965-07-30 Electronique Et D Automatique Dispositif de protection des circuits électriques
US4012669A (en) * 1975-08-29 1977-03-15 Envirotech Corporation Electronic overload detecting device
US4152744A (en) * 1977-06-17 1979-05-01 Gould Inc. Solid state tripping circuit
US4243982A (en) * 1979-02-26 1981-01-06 Yarbrough John K Current monitor
US4268884A (en) * 1979-05-07 1981-05-19 Amf Incorporated Current sensing circuit
US4432030A (en) * 1982-03-29 1984-02-14 Carrier Corporation Short circuit protection system
US4543795A (en) * 1984-07-11 1985-10-01 Kysor Industrial Corporation Temperature control for vehicle cabin
US4544981A (en) * 1984-10-01 1985-10-01 Harris Corporation Short circuit protector/controller circuit
SE457182B (sv) * 1987-04-03 1988-12-05 Ericsson Telefon Ab L M Anordning bestaaende av en skyddskrets foer att skydda en integrerad krets mot oeverbelastnings- och kortslutningsstroemmar
US4912936A (en) * 1987-04-11 1990-04-03 Kabushiki Kaisha Toshiba Refrigeration control system and method
JP2824297B2 (ja) * 1989-12-01 1998-11-11 株式会社日立製作所 空気調和機のセンサ異常時の運転方式

Also Published As

Publication number Publication date
AU690317B2 (en) 1998-04-23
EP0703650B1 (en) 2002-12-18
EP0703650A1 (en) 1996-03-27
ES2184782T3 (es) 2003-04-16
AU3280295A (en) 1996-04-04
US5467921A (en) 1995-11-21
BR9504067A (pt) 1996-09-24

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060901