EP0038964A3 - Water storage heaters - Google Patents

Water storage heaters Download PDF

Info

Publication number
EP0038964A3
EP0038964A3 EP81102604A EP81102604A EP0038964A3 EP 0038964 A3 EP0038964 A3 EP 0038964A3 EP 81102604 A EP81102604 A EP 81102604A EP 81102604 A EP81102604 A EP 81102604A EP 0038964 A3 EP0038964 A3 EP 0038964A3
Authority
EP
European Patent Office
Prior art keywords
water
continuous flow
flow heater
pipe
circulating pump
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
EP81102604A
Other languages
German (de)
Other versions
EP0038964A2 (en
EP0038964B1 (en
Inventor
Rolf Ing. Grad. Kurz
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.)
Forbach GmbH and Co KG
Original Assignee
Forbach GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6101335&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0038964(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Forbach GmbH and Co KG filed Critical Forbach GmbH and Co KG
Priority to AT81102604T priority Critical patent/ATE4934T1/en
Publication of EP0038964A2 publication Critical patent/EP0038964A2/en
Publication of EP0038964A3 publication Critical patent/EP0038964A3/en
Application granted granted Critical
Publication of EP0038964B1 publication Critical patent/EP0038964B1/en
Expired 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
    • F24D17/00—Domestic hot-water supply systems

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Cookers (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

1. A water storage heater, particularly for preparing non-potable water, having a storage tank (1) which comprises a lower pipe socket (2) for the cold water and an upper pipe socket (3) for the hot water, each pipe socket (2, 3) being connected to a continuous flow heater (5) through a pipeline (6 or 9), which continuous flow heater comprises a temperature sensor (14), and a shut-off device (7) and a circulating pump (8) are disposed in the branch pipe (6) leading off from the cold-water pipe socket (2), characterised in that a supply pipe (10) for one or more taps (11, 11', 11") is connected to the continuous flow heater (5) and to the cold-water branch pipe (6) leading to the continuous flow heater (5), and the continuous flow heater comprises a contact (13) which can be controlled depending on flow and which is disposed in the supply pipe (10) to control the circulating pump (8) and the shut-off device (7) constructed in the form of a magnetically operated valve, which contact causes the switching off of the circulating pump (8) and the closing of the magnetically operated valve (7) by interrupting the circuit during the drawing-off operation.
EP81102604A 1980-04-30 1981-04-07 Water storage heaters Expired EP0038964B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81102604T ATE4934T1 (en) 1980-04-30 1981-04-07 WATER TANK HEATER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3016639 1980-04-30
DE19803016639 DE3016639A1 (en) 1980-04-30 1980-04-30 WATER TANK HEATER

Publications (3)

Publication Number Publication Date
EP0038964A2 EP0038964A2 (en) 1981-11-04
EP0038964A3 true EP0038964A3 (en) 1981-12-30
EP0038964B1 EP0038964B1 (en) 1983-10-05

Family

ID=6101335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102604A Expired EP0038964B1 (en) 1980-04-30 1981-04-07 Water storage heaters

Country Status (3)

Country Link
EP (1) EP0038964B1 (en)
AT (1) ATE4934T1 (en)
DE (1) DE3016639A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8324996D0 (en) * 1983-09-19 1983-10-19 Lingard Eng Ltd Water heating unit
AT388045B (en) * 1986-09-11 1989-04-25 Vaillant Gmbh HOT WATER TANK
DE3701832A1 (en) * 1987-01-23 1988-08-04 Stiebel Eltron Gmbh & Co Kg Hot water-supplying installation
EP0356609B1 (en) * 1988-08-31 1993-02-10 Landis & Gyr Business Support AG Set-point adjuster for a domestic hot water storage regulator
DE102007033564B3 (en) * 2007-07-19 2009-01-02 Robert Bosch Gmbh Method for operating a stratified charge storage and domestic hot water system
JP5084768B2 (en) * 2009-03-11 2012-11-28 リンナイ株式会社 Hot water system
CN110878993B (en) * 2019-12-02 2020-08-28 中北大学 Non-overflow automatic water replenishing control system and method for solar water heater
DE102020106464A1 (en) * 2020-03-10 2021-09-16 Stiebel Eltron Gmbh & Co. Kg House technology device, in particular water heater, and associated method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037786A (en) * 1975-08-15 1977-07-26 International Telephone And Telegraph Corporation Energy recovery and storage system
DE2819505A1 (en) * 1977-05-04 1978-11-09 Saunier Duval HOT WATER CIRCULATION DEVICE
FR2398976A1 (en) * 1977-07-25 1979-02-23 Saunier Duval Domestic hot water system - has instantaneous heater and hot water cylinder mounted in parallel to supply heavy flows together
DE2641601B2 (en) * 1976-09-16 1979-11-15 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden Water storage heater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878264C (en) * 1948-12-31 1954-04-05 Walter Dipl-Ing Bruemmerhoff Method and device for operating a hot water storage tank

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037786A (en) * 1975-08-15 1977-07-26 International Telephone And Telegraph Corporation Energy recovery and storage system
DE2641601B2 (en) * 1976-09-16 1979-11-15 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden Water storage heater
DE2819505A1 (en) * 1977-05-04 1978-11-09 Saunier Duval HOT WATER CIRCULATION DEVICE
FR2398976A1 (en) * 1977-07-25 1979-02-23 Saunier Duval Domestic hot water system - has instantaneous heater and hot water cylinder mounted in parallel to supply heavy flows together

Also Published As

Publication number Publication date
DE3016639A1 (en) 1981-11-05
EP0038964A2 (en) 1981-11-04
EP0038964B1 (en) 1983-10-05
ATE4934T1 (en) 1983-10-15

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