GB2226895B - Control system for the pump of a water-heating plant - Google Patents

Control system for the pump of a water-heating plant

Info

Publication number
GB2226895B
GB2226895B GB8927131A GB8927131A GB2226895B GB 2226895 B GB2226895 B GB 2226895B GB 8927131 A GB8927131 A GB 8927131A GB 8927131 A GB8927131 A GB 8927131A GB 2226895 B GB2226895 B GB 2226895B
Authority
GB
United Kingdom
Prior art keywords
pump
water
control system
heating plant
plant
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
GB8927131A
Other versions
GB8927131D0 (en
GB2226895A (en
Inventor
Peter Friedrich
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of GB8927131D0 publication Critical patent/GB8927131D0/en
Publication of GB2226895A publication Critical patent/GB2226895A/en
Application granted granted Critical
Publication of GB2226895B publication Critical patent/GB2226895B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • 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
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
GB8927131A 1988-11-30 1989-11-30 Control system for the pump of a water-heating plant Expired - Fee Related GB2226895B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0293788A AT399389B (en) 1988-11-30 1988-11-30 CONTROL FOR THE PUMP OF A WATER HEATING SYSTEM

Publications (3)

Publication Number Publication Date
GB8927131D0 GB8927131D0 (en) 1990-01-31
GB2226895A GB2226895A (en) 1990-07-11
GB2226895B true GB2226895B (en) 1992-11-18

Family

ID=3542680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8927131A Expired - Fee Related GB2226895B (en) 1988-11-30 1989-11-30 Control system for the pump of a water-heating plant

Country Status (7)

Country Link
AT (1) AT399389B (en)
BE (1) BE1003450A6 (en)
DE (1) DE3939360C2 (en)
FR (1) FR2639707B1 (en)
GB (1) GB2226895B (en)
IT (1) IT1237144B (en)
NL (1) NL8902946A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408879A1 (en) * 1994-03-16 1995-09-21 Bayerische Motoren Werke Ag Brake circuit with motor for hydraulic pump
DE4422297C1 (en) * 1994-06-25 1995-08-31 Viessmann Werke Kg Central heating circulation pump control
GB2295469A (en) * 1994-11-23 1996-05-29 Nicholas Julian Jan F Macphail Power regulation of central heating pump
DE19819714A1 (en) * 1998-05-02 1999-11-04 Wilo Gmbh Hydraulic assembly with pressure sensor for a combined heating and sanitary water system
GB2490500A (en) * 2011-05-03 2012-11-07 Nicholas Julian Jan Francis Macphail Variable output pump having an override facility

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650838A1 (en) * 1976-11-06 1978-05-11 Bieri Pumpenbau Ag Central heating pump pressure control circuit - has pressure monitors at inlet and outlet sides connected to difference measuring device
DE2910294C2 (en) * 1979-03-15 1983-11-10 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Temperature controller
GB2090023B (en) * 1980-12-22 1984-04-18 British Gas Corp Central heating control system
DE3149401C2 (en) * 1981-12-10 1984-10-11 Fa. Rud. Otto Meyer, 2000 Hamburg Heating system

Also Published As

Publication number Publication date
FR2639707A1 (en) 1990-06-01
IT8922536A0 (en) 1989-11-29
AT399389B (en) 1995-04-25
FR2639707B1 (en) 1991-04-05
GB8927131D0 (en) 1990-01-31
IT8922536A1 (en) 1991-05-29
DE3939360C2 (en) 1999-02-04
IT1237144B (en) 1993-05-24
NL8902946A (en) 1990-06-18
GB2226895A (en) 1990-07-11
DE3939360A1 (en) 1990-05-31
ATA293788A (en) 1994-09-15
BE1003450A6 (en) 1992-03-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941130