NL7904609A - UNINTERRUPTED EFFECTIVE STABILIZER OF COMBUSTION GAS PRESSURE, PARTICULARLY APPLICABLE FOR HEATING APPLIANCES, SUCH AS BOILERS AND THE LIKE. - Google Patents

UNINTERRUPTED EFFECTIVE STABILIZER OF COMBUSTION GAS PRESSURE, PARTICULARLY APPLICABLE FOR HEATING APPLIANCES, SUCH AS BOILERS AND THE LIKE.

Info

Publication number
NL7904609A
NL7904609A NL7904609A NL7904609A NL7904609A NL 7904609 A NL7904609 A NL 7904609A NL 7904609 A NL7904609 A NL 7904609A NL 7904609 A NL7904609 A NL 7904609A NL 7904609 A NL7904609 A NL 7904609A
Authority
NL
Netherlands
Prior art keywords
boilers
gas pressure
combustion gas
particularly applicable
heating appliances
Prior art date
Application number
NL7904609A
Other languages
Dutch (nl)
Original Assignee
Beretta Costr Metall
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 Beretta Costr Metall filed Critical Beretta Costr Metall
Publication of NL7904609A publication Critical patent/NL7904609A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/14—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors
    • F23N5/146—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors using electrical or electromechanical means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
NL7904609A 1978-06-12 1979-06-12 UNINTERRUPTED EFFECTIVE STABILIZER OF COMBUSTION GAS PRESSURE, PARTICULARLY APPLICABLE FOR HEATING APPLIANCES, SUCH AS BOILERS AND THE LIKE. NL7904609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7822089U IT7822089V0 (en) 1978-06-12 1978-06-12 CONTINUOUS STABILIZER OF THE COMBUSTIBLE GAS PRESSURE, ESPECIALLY APPLICABLE TO HEATING APPLIANCES, SUCH AS BOILERS AND SIMILAR.

Publications (1)

Publication Number Publication Date
NL7904609A true NL7904609A (en) 1979-12-14

Family

ID=11191336

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7904609A NL7904609A (en) 1978-06-12 1979-06-12 UNINTERRUPTED EFFECTIVE STABILIZER OF COMBUSTION GAS PRESSURE, PARTICULARLY APPLICABLE FOR HEATING APPLIANCES, SUCH AS BOILERS AND THE LIKE.

Country Status (7)

Country Link
BE (1) BE876894A (en)
DE (1) DE7916924U1 (en)
ES (1) ES243881Y (en)
FR (1) FR2428869A1 (en)
GB (1) GB2022784A (en)
IT (1) IT7822089V0 (en)
NL (1) NL7904609A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942437C3 (en) * 1989-12-22 1994-04-07 Dungs Karl Gmbh & Co Gas valve
DE4140774C2 (en) * 1990-12-10 1996-11-21 Vaillant Joh Gmbh & Co Pressure regulator
AT396849B (en) * 1990-12-10 1993-12-27 Vaillant Gmbh Pressure regulator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883537A (en) * 1958-08-21 1961-11-29 Maxitrol Co Modulating gas flow regulator
US3322342A (en) * 1966-03-07 1967-05-30 Veale Charles Clifford Sensor-controlled means for regulating the temperature of a fluid flow
US3474963A (en) * 1967-05-24 1969-10-28 Texas Instruments Inc Thermistor temperature control system
FR1580257A (en) * 1968-06-06 1969-09-05

Also Published As

Publication number Publication date
ES243881Y (en) 1980-04-01
ES243881U (en) 1979-10-01
FR2428869A1 (en) 1980-01-11
IT7822089V0 (en) 1978-06-12
BE876894A (en) 1979-10-01
DE7916924U1 (en) 1979-10-31
GB2022784A (en) 1979-12-19

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Legal Events

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