EP0403422A3 - Verfahren zum Schutz einer Wasserheizanlage gegen ein Einfrieren und Wasserheizanlage zu dessen Durchführung - Google Patents

Verfahren zum Schutz einer Wasserheizanlage gegen ein Einfrieren und Wasserheizanlage zu dessen Durchführung Download PDF

Info

Publication number
EP0403422A3
EP0403422A3 EP19900710014 EP90710014A EP0403422A3 EP 0403422 A3 EP0403422 A3 EP 0403422A3 EP 19900710014 EP19900710014 EP 19900710014 EP 90710014 A EP90710014 A EP 90710014A EP 0403422 A3 EP0403422 A3 EP 0403422A3
Authority
EP
European Patent Office
Prior art keywords
heating installation
water heating
performance
protection
water
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.)
Granted
Application number
EP19900710014
Other languages
English (en)
French (fr)
Other versions
EP0403422B1 (de
EP0403422A2 (de
Inventor
Dietmar Manz
Franz-Josef Wertenbruch
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.)
Nv Vaillant Sa
VAILLANT B.V.
Vaillant Austria GmbH
Vaillant GmbH
Vaillant SARL
Vaillant Ltd
Original Assignee
Vaillant Austria GmbH
Vaillant NV
Joh Vaillant GmbH and Co
Vaillant GmbH
Vaillant SARL
Vaillant Ltd
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 Vaillant Austria GmbH, Vaillant NV, Joh Vaillant GmbH and Co, Vaillant GmbH, Vaillant SARL, Vaillant Ltd filed Critical Vaillant Austria GmbH
Publication of EP0403422A2 publication Critical patent/EP0403422A2/de
Publication of EP0403422A3 publication Critical patent/EP0403422A3/de
Application granted granted Critical
Publication of EP0403422B1 publication Critical patent/EP0403422B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

Zum Schutz einer Wasserheizanlage gegen ein Einfrieren des mit einem raumluftunabhängigen Brenner (2) betriebe­ nen Wasserheizers (1) wird der Antrieb des Brennergeblä­ ses (5) nach Ablauf einer mit der Fehlanzeige eines Luftwächters (14) beginnenden, vorgegebenen Zeitspanne auf eine vorgegebene Mindestzeitspanne stillgesetzt. Eine zur Durchführung dieses Verfahrens geeignete Wasser­ heizanlage enthält zur Einhaltung der vorgege­ benen Zeitspannen eine Schaltung (23), die an einen Taktoszillator (26) angeschlossen und mit der all­ gemeinen Steuerung (12) dieser Anlage über eine Steuer­ leitung (22) verbunden ist.
EP90710014A 1989-06-13 1990-06-13 Verfahren zum Schutz einer Wasserheizanlage gegen ein Einfrieren und Wasserheizanlage zu dessen Durchführung Expired - Lifetime EP0403422B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1440/89 1989-06-13
AT0144089A AT397572B (de) 1989-06-13 1989-06-13 Verfahren zum schutz einer wasserheizanlage gegen ein einfrieren, wasserheizanlage zu dessen durchführung sowie schaltung für eine solche wasserheizanlage

Publications (3)

Publication Number Publication Date
EP0403422A2 EP0403422A2 (de) 1990-12-19
EP0403422A3 true EP0403422A3 (de) 1991-04-17
EP0403422B1 EP0403422B1 (de) 1994-03-30

Family

ID=3513934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90710014A Expired - Lifetime EP0403422B1 (de) 1989-06-13 1990-06-13 Verfahren zum Schutz einer Wasserheizanlage gegen ein Einfrieren und Wasserheizanlage zu dessen Durchführung

Country Status (3)

Country Link
EP (1) EP0403422B1 (de)
AT (2) AT397572B (de)
DE (2) DE4018985A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6368556B1 (en) 1994-06-28 2002-04-09 Akeda Dental A/S Apparatus for operational cleaning of dental handpieces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1038743A2 (ru) * 1982-03-17 1983-08-30 Предприятие П/Я А-7080 Устройство автоматической защиты калорифера от замораживани
JPS59167646A (ja) * 1983-03-14 1984-09-21 Sanyo Electric Co Ltd 温水ボイラの制御装置
SU1180653A1 (ru) * 1984-04-23 1985-09-23 Предприятие П/Я В-2616 Система регулировани и защиты от замораживани калорифера приточно-вентил ционной установки

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN Band 9, Nr. 149 (M-390)(1872), 25. Juni 1985; & JP - A - 60026241 (MATSUSHITA DENKI SANGYO) 09.02.1985 *
PATENT ABSTRACTS OF JAPAN Band 9, Nr. 22 (M-354)(1745), 30. Januar 1985; & JP - A - 59167646 (SANYO DENKI) 21.09.1984 *

Also Published As

Publication number Publication date
DE59005155D1 (de) 1994-05-05
ATE103698T1 (de) 1994-04-15
EP0403422B1 (de) 1994-03-30
ATA144089A (de) 1993-09-15
AT397572B (de) 1994-05-25
DE4018985A1 (de) 1990-12-20
EP0403422A2 (de) 1990-12-19

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