ES2013131A6 - Gas-fired instantaneous water heater. - Google Patents

Gas-fired instantaneous water heater.

Info

Publication number
ES2013131A6
ES2013131A6 ES8901117A ES8901117A ES2013131A6 ES 2013131 A6 ES2013131 A6 ES 2013131A6 ES 8901117 A ES8901117 A ES 8901117A ES 8901117 A ES8901117 A ES 8901117A ES 2013131 A6 ES2013131 A6 ES 2013131A6
Authority
ES
Spain
Prior art keywords
gas
control valve
instantaneous water
water heater
fired instantaneous
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 - Lifetime
Application number
ES8901117A
Other languages
Spanish (es)
Inventor
Josef Schmid
Christian Welte
Hans Hoeness
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2013131A6 publication Critical patent/ES2013131A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/18—Groups of two or more valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/20—Membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/20—Controlling one or more bypass conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Fluid-Driven Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Multiple-Way Valves (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

A gas-fired instantaneous water heater is so designed that even when the water drawn is not heated to the maximum temperature (warm water), the pre-selected delivery temperature is independent of the quantity delivered per unit time. To this end, a control valve (84) acted upon by the actuator (40, 48) of the flow switch (34) is arranged in the bypass channel (80) in series with the manual control valve (86) for selecting the temperature. When the tapping valve (20) is turned on, the control valve (84) first throttles and then gradually opens the bypass channel (80). The preferred field of application is gas-fired instantaneous water heaters for supplying hot and warm water for domestic use.
ES8901117A 1988-03-30 1989-03-30 Gas-fired instantaneous water heater. Expired - Lifetime ES2013131A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3810836A DE3810836A1 (en) 1988-03-30 1988-03-30 GAS HEATED CONTINUOUS WATER HEATER

Publications (1)

Publication Number Publication Date
ES2013131A6 true ES2013131A6 (en) 1990-04-16

Family

ID=6351091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8901117A Expired - Lifetime ES2013131A6 (en) 1988-03-30 1989-03-30 Gas-fired instantaneous water heater.

Country Status (7)

Country Link
EP (1) EP0429450B1 (en)
KR (1) KR900700826A (en)
AU (1) AU3282589A (en)
DE (2) DE3810836A1 (en)
ES (1) ES2013131A6 (en)
PT (1) PT90155B (en)
WO (1) WO1989009367A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065804A2 (en) * 1992-02-27 1995-02-16 Fagor S Coop Ltda Improvements to instantaneous gas-powered water heaters

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228355A (en) * 1985-04-03 1986-10-11 Green Cross Corp:The Method and apparatus for automatically detecting agglutination reaction
EP1852654A3 (en) * 2006-05-03 2015-11-04 Vaillant GmbH Water switch for gas water heater

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194753A (en) * 1957-05-31 1959-11-12 Vaillant Joh Kg Instant water heater with diaphragm flow regulator
FR76864E (en) * 1959-09-29 1961-12-15 Vaillant Joh Kg Instant water heater with diaphragm flow regulator
DE1171138B (en) * 1960-07-16 1964-05-27 Godesia Werk Badeapp Und Metal Low water protection for water heater
FR92079E (en) * 1967-03-17 1968-09-20 Chaffoteaux Et Maury Improvements to water heaters
DE1679694A1 (en) * 1967-10-20 1971-04-08 Junkers & Co Gas-heated instant water heater with a low water protection device
BE794663A (en) * 1972-06-26 1973-07-30 Leblanc Sa IMPROVEMENT FOR THE IGNITION OF BURNERS OF GAS APPLIANCES, SUCH AS WATER HEATERS, BATH HEATERS, CENTRAL HEATING BOILERS, GAS RADIATORS AND THE LIKE
DE2330486A1 (en) * 1973-06-15 1975-01-16 Junkers & Co Gas-fired continuous-flow water heater regulator - with venturi's narrowest section penetrated by variable-section control plug membrane
FR2373004A1 (en) * 1976-12-03 1978-06-30 Saunier Duval Magnetically operated gas heater governor - has toothed ring rotated by external member to adjust air passages through valve member
FR2541434B1 (en) * 1983-02-23 1987-01-30 Vaillant Sarl INSTANTANEOUS GAS WATER HEATER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065804A2 (en) * 1992-02-27 1995-02-16 Fagor S Coop Ltda Improvements to instantaneous gas-powered water heaters

Also Published As

Publication number Publication date
AU3282589A (en) 1989-10-16
PT90155B (en) 1994-05-31
PT90155A (en) 1989-11-10
DE3810836A1 (en) 1989-10-12
DE58909312D1 (en) 1995-07-27
WO1989009367A1 (en) 1989-10-05
EP0429450A1 (en) 1991-06-05
EP0429450B1 (en) 1995-06-21
KR900700826A (en) 1990-08-17

Similar Documents

Publication Publication Date Title
FI894168A (en) AUTOMATISK TILLFOERSELANORDNING FOER VARMVATTEN.
US2969451A (en) Hot water heaters
AU4419393A (en) Espresso coffee maker
EP0679846A3 (en) Hot water Heaters.
US3623165A (en) Multiple pool system with common heater
ES2013131A6 (en) Gas-fired instantaneous water heater.
US4935603A (en) Hot water supply system
WO2001021986A3 (en) Flow rate regulator to reduce variation in temperature of water drawn from a mixing device
FR2398976A1 (en) Domestic hot water system - has instantaneous heater and hot water cylinder mounted in parallel to supply heavy flows together
EP0421312A3 (en) Method of and device for controlling the continuous flow storage working by tapping of domestic hot water
PL324521A1 (en) Integral heating appliance and regulating or thermostatising device therefor
JPS6419235A (en) Hot water space heater
JPH0585815B2 (en)
JPH0343543B2 (en)
JP2553617B2 (en) Hot water heating system
GB2213242A (en) Water heaters
JPH0142766Y2 (en)
JPS5687727A (en) Room heating system and hot water feeder in combination
JPS57166442A (en) Control device of hot water supply
JPH0145533B2 (en)
JPH0354367Y2 (en)
GB903340A (en) Improvements in and relating to water taps
FR2414224A1 (en) Domestic hot water temp. regulator - includes thermostatic valve operating in parallel with limiting valve providing water flow to taps
FR2126471A5 (en)
JPS6486216A (en) Hot-water supply temperature controller

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20090331