BE1000202A4 - ELECTROMAGNETIC DEVICE FOR REGULATING AND MODULATING GAS PRESSURE IN WALL BOILERS. - Google Patents

ELECTROMAGNETIC DEVICE FOR REGULATING AND MODULATING GAS PRESSURE IN WALL BOILERS. Download PDF

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Publication number
BE1000202A4
BE1000202A4 BE8700640A BE8700640A BE1000202A4 BE 1000202 A4 BE1000202 A4 BE 1000202A4 BE 8700640 A BE8700640 A BE 8700640A BE 8700640 A BE8700640 A BE 8700640A BE 1000202 A4 BE1000202 A4 BE 1000202A4
Authority
BE
Belgium
Prior art keywords
gas pressure
regulating
electromagnetic device
modulating gas
wall
Prior art date
Application number
BE8700640A
Other languages
French (fr)
Inventor
Roberto Bartolozzi
Giuliano Biagini
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Application granted granted Critical
Publication of BE1000202A4 publication Critical patent/BE1000202A4/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • 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
    • F23N2235/14—Fuel valves electromagnetically operated
    • 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
    • F23N2235/20—Membrane valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Dans le dispositif de régulation et de modulation de la pression du gaz pour les chaudières murales, on obtient la régulation et la modulation au moyen du courant électrique circulant à travers une bobine (15) pouvant se déplacer à l'intérieur d'un aimant fixe (16) qui fait corps avec la membrane (12) de l'obturateur (11) du régulateur (10).In the gas pressure regulation and modulation device for wall-mounted boilers, regulation and modulation are obtained by means of the electric current flowing through a coil (15) which can move inside a fixed magnet (16) which is integral with the membrane (12) of the shutter (11) of the regulator (10).

BE8700640A 1986-06-13 1987-06-10 ELECTROMAGNETIC DEVICE FOR REGULATING AND MODULATING GAS PRESSURE IN WALL BOILERS. BE1000202A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20779/86A IT1189548B (en) 1986-06-13 1986-06-13 GAS MODULATOR REGULATOR FOR WALL BOILERS

Publications (1)

Publication Number Publication Date
BE1000202A4 true BE1000202A4 (en) 1988-08-23

Family

ID=11171945

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8700640A BE1000202A4 (en) 1986-06-13 1987-06-10 ELECTROMAGNETIC DEVICE FOR REGULATING AND MODULATING GAS PRESSURE IN WALL BOILERS.

Country Status (10)

Country Link
AT (1) ATA148587A (en)
BE (1) BE1000202A4 (en)
CA (1) CA1310886C (en)
DE (1) DE3719351A1 (en)
ES (1) ES2008132A6 (en)
FR (1) FR2600149A1 (en)
GB (1) GB2191564A (en)
IT (1) IT1189548B (en)
LU (1) LU86910A1 (en)
NL (1) NL8701328A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027553C1 (en) * 1990-08-31 1991-10-02 Bruno 8037 Olching De Gruber
DE4206875A1 (en) * 1992-03-05 1993-09-16 Pierburg Gmbh Gas pressure regulation system, esp. for heating system - controls electromagnetically driven proportional valve according to actual load pressure using electronic controller
DE10002279A1 (en) * 2000-01-20 2001-07-26 David Knuplesch Electrohydraulic device operated with a current for generating force expresses its force effect by pulling or pressing while incorporating two or more coils moving on bearings on a ferromagnetic rail or cage to create magnetic force.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1230715A (en) * 1968-11-13 1971-05-05
GB1303540A (en) * 1970-03-06 1973-01-17
GB2069185A (en) * 1979-11-27 1981-08-19 British Leyland Cars Ltd Automatic control of engine speed
US4450866A (en) * 1981-01-10 1984-05-29 Robert Bosch Gmbh Device for controlling a flowthrough cross section in a control line
DE8515891U1 (en) * 1984-06-12 1985-07-25 C.K.D. Controls Co., Ltd, Kasugai-Shi, Aichi-Ken Gas solenoid valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901226A (en) * 1959-01-16 1962-07-18 Council Scient Ind Res Improvements in fluid flow controllers
GB1276297A (en) * 1968-06-26 1972-06-01 Dowty Technical Dev Ltd Electro-hydraulic or electro-pneumatic valve system
FR2127263A5 (en) * 1971-03-02 1972-10-13 Saunier Duval
US3764182A (en) * 1971-06-23 1973-10-09 Philco Ford Corp Automotive anti-skid braking
US4821760A (en) * 1984-09-28 1989-04-18 The Babcock & Wilcox Company Voice coil assembly for an electropneumatic converter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1230715A (en) * 1968-11-13 1971-05-05
GB1303540A (en) * 1970-03-06 1973-01-17
GB2069185A (en) * 1979-11-27 1981-08-19 British Leyland Cars Ltd Automatic control of engine speed
US4450866A (en) * 1981-01-10 1984-05-29 Robert Bosch Gmbh Device for controlling a flowthrough cross section in a control line
DE8515891U1 (en) * 1984-06-12 1985-07-25 C.K.D. Controls Co., Ltd, Kasugai-Shi, Aichi-Ken Gas solenoid valve

Also Published As

Publication number Publication date
DE3719351A1 (en) 1987-12-17
CA1310886C (en) 1992-12-01
GB8713416D0 (en) 1987-07-15
GB2191564A (en) 1987-12-16
NL8701328A (en) 1988-01-04
ES2008132A6 (en) 1989-07-16
LU86910A1 (en) 1988-01-20
FR2600149A1 (en) 1987-12-18
IT1189548B (en) 1988-02-04
IT8620779A0 (en) 1986-06-13
ATA148587A (en) 1993-03-15
IT8620779A1 (en) 1987-12-13
DE3719351C2 (en) 1989-04-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NUOVOPIGNONE - INDUSTRIE MECCANICHE E FONDERIA S.

Effective date: 19890630