DE69509165T2 - Mikroprozessorbetriebene Folgesteuerung für Dampferzeuger - Google Patents

Mikroprozessorbetriebene Folgesteuerung für Dampferzeuger

Info

Publication number
DE69509165T2
DE69509165T2 DE69509165T DE69509165T DE69509165T2 DE 69509165 T2 DE69509165 T2 DE 69509165T2 DE 69509165 T DE69509165 T DE 69509165T DE 69509165 T DE69509165 T DE 69509165T DE 69509165 T2 DE69509165 T2 DE 69509165T2
Authority
DE
Germany
Prior art keywords
microprocessor
sequence control
steam generators
operated sequence
operated
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 - Fee Related
Application number
DE69509165T
Other languages
English (en)
Other versions
DE69509165D1 (de
Inventor
Leo P Christiansen
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.)
Century Controls Inc
Original Assignee
Century Controls 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 Century Controls Inc filed Critical Century Controls Inc
Application granted granted Critical
Publication of DE69509165D1 publication Critical patent/DE69509165D1/de
Publication of DE69509165T2 publication Critical patent/DE69509165T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/008—Control systems for two or more steam generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/18—Applications of computers to steam boiler control
DE69509165T 1994-05-23 1995-05-22 Mikroprozessorbetriebene Folgesteuerung für Dampferzeuger Expired - Fee Related DE69509165T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/247,237 US5452687A (en) 1994-05-23 1994-05-23 Microprocessor-based boiler sequencer

Publications (2)

Publication Number Publication Date
DE69509165D1 DE69509165D1 (de) 1999-05-27
DE69509165T2 true DE69509165T2 (de) 1999-11-04

Family

ID=22934151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509165T Expired - Fee Related DE69509165T2 (de) 1994-05-23 1995-05-22 Mikroprozessorbetriebene Folgesteuerung für Dampferzeuger

Country Status (3)

Country Link
US (1) US5452687A (de)
EP (1) EP0684426B1 (de)
DE (1) DE69509165T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2998573B2 (ja) * 1994-09-02 2000-01-11 三浦工業株式会社 流体加熱機の台数制御方法
US6701726B1 (en) * 2002-10-29 2004-03-09 Carrier Corporation Method and apparatus for capacity valve calibration for snapp absorption chiller
US7819334B2 (en) * 2004-03-25 2010-10-26 Honeywell International Inc. Multi-stage boiler staging and modulation control methods and controllers
US8251297B2 (en) * 2004-04-16 2012-08-28 Honeywell International Inc. Multi-stage boiler system control methods and devices
US7261032B2 (en) * 2005-06-15 2007-08-28 Deere & Company Using an estimated heat output value of a direct-fired steam generator in controlling water flow to maintain a desired constant steam temperature
US20080179416A1 (en) * 2007-01-26 2008-07-31 Johnson David E Modulation control of a hydronic heating system
US9863646B2 (en) 2007-01-26 2018-01-09 David E. Johnson, Jr. Modulation control of hydronic systems
US7658335B2 (en) * 2007-01-26 2010-02-09 Thermodynamic Process Control, Llc Hydronic heating system
US7506617B2 (en) * 2007-03-09 2009-03-24 Lochinvar Corporation Control system for modulating water heater
US20090142717A1 (en) * 2007-12-04 2009-06-04 Preferred Utilities Manufacturing Corporation Metering combustion control
US20120006023A1 (en) * 2010-03-22 2012-01-12 Keith Sterling Johnson Loop thermal energy system
JP2011208921A (ja) * 2010-03-30 2011-10-20 Yamatake Corp 燃焼制御装置
JP6102505B2 (ja) * 2013-05-22 2017-03-29 三浦工業株式会社 ボイラシステム
JP6375914B2 (ja) * 2014-12-05 2018-08-22 三浦工業株式会社 ボイラシステム
JP6375954B2 (ja) * 2015-01-06 2018-08-22 三浦工業株式会社 ボイラシステム
JP6398762B2 (ja) * 2015-02-04 2018-10-03 三浦工業株式会社 ボイラシステム
JP6424725B2 (ja) * 2015-04-20 2018-11-21 三浦工業株式会社 ボイラシステム
KR102107586B1 (ko) * 2018-11-26 2020-05-07 두산중공업 주식회사 연소 최적화를 관리하기 위한 장치 및 이를 위한 방법
JP2022112779A (ja) * 2021-01-22 2022-08-03 株式会社ノーリツ 連結式給湯システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665921B2 (ja) * 1984-07-16 1994-08-24 バブコツク日立株式会社 ボイラ起動制御装置
US4513910A (en) * 1984-09-17 1985-04-30 Honeywell Inc. Adaptive low fire hold control system
JP2677787B2 (ja) * 1986-11-06 1997-11-17 バブコツク日立株式会社 ボイラ制御装置
GB2214666B (en) * 1987-12-03 1992-04-08 British Gas Plc Fuel burner apparatus and a method of control
US4787554A (en) * 1988-02-01 1988-11-29 Honeywell Inc. Firing rate control system for a fuel burner
US5355938A (en) * 1989-03-20 1994-10-18 Toshiba Machine Co., Ltd. Temperature control device
US5042431A (en) * 1990-04-09 1991-08-27 Heat Timer Corporation Multiple boiler control system and method of operation
US5172654A (en) * 1992-02-10 1992-12-22 Century Controls, Inc. Microprocessor-based boiler controller

Also Published As

Publication number Publication date
DE69509165D1 (de) 1999-05-27
EP0684426A1 (de) 1995-11-29
EP0684426B1 (de) 1999-04-21
US5452687A (en) 1995-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee