GB2191564A - Gas regulator-modulater for wall boilers - Google Patents

Gas regulator-modulater for wall boilers Download PDF

Info

Publication number
GB2191564A
GB2191564A GB08713416A GB8713416A GB2191564A GB 2191564 A GB2191564 A GB 2191564A GB 08713416 A GB08713416 A GB 08713416A GB 8713416 A GB8713416 A GB 8713416A GB 2191564 A GB2191564 A GB 2191564A
Authority
GB
United Kingdom
Prior art keywords
membrane
coil
integral
regulator
magnet
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.)
Withdrawn
Application number
GB08713416A
Other languages
English (en)
Other versions
GB8713416D0 (en
Inventor
Roberto Bartolozzi
Giuliano Biagini
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.)
Nuovo Pignone Holding SpA
Nuovo Pignone SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA, Nuovo Pignone SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Publication of GB8713416D0 publication Critical patent/GB8713416D0/en
Publication of GB2191564A publication Critical patent/GB2191564A/en
Withdrawn legal-status Critical Current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
    • F23N1/005—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)
GB08713416A 1986-06-13 1987-06-09 Gas regulator-modulater for wall boilers Withdrawn GB2191564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20779/86A IT1189548B (it) 1986-06-13 1986-06-13 Regolatore modulatore del gas per caldaie murali

Publications (2)

Publication Number Publication Date
GB8713416D0 GB8713416D0 (en) 1987-07-15
GB2191564A true GB2191564A (en) 1987-12-16

Family

ID=11171945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08713416A Withdrawn GB2191564A (en) 1986-06-13 1987-06-09 Gas regulator-modulater for wall boilers

Country Status (10)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027553C1 (enExample) * 1990-08-31 1991-10-02 Bruno 8037 Olching De Gruber
DE4206875A1 (de) * 1992-03-05 1993-09-16 Pierburg Gmbh Gasdruckregelsystem
DE10002279A1 (de) * 2000-01-20 2001-07-26 David Knuplesch Elektrohydraulik

Citations (8)

* 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
GB1230715A (enExample) * 1968-11-13 1971-05-05
GB1276297A (en) * 1968-06-26 1972-06-01 Dowty Technical Dev Ltd Electro-hydraulic or electro-pneumatic valve system
GB1303540A (enExample) * 1970-03-06 1973-01-17
GB1368391A (en) * 1971-06-23 1974-09-25 Philco Ford Corp Braking systems for vehicles
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
EP0177150A2 (en) * 1984-09-28 1986-04-09 International Control Automation Finance S.A. Electropneumatic converters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2127263A5 (enExample) * 1971-03-02 1972-10-13 Saunier Duval
JPS611780U (ja) * 1984-06-12 1986-01-08 シ−ケ−デイコントロ−ルズ株式会社 ガス電磁弁

Patent Citations (8)

* 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
GB1230715A (enExample) * 1968-11-13 1971-05-05
GB1303540A (enExample) * 1970-03-06 1973-01-17
GB1368391A (en) * 1971-06-23 1974-09-25 Philco Ford Corp Braking systems for vehicles
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
EP0177150A2 (en) * 1984-09-28 1986-04-09 International Control Automation Finance S.A. Electropneumatic converters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WO A1 86/00960 *

Also Published As

Publication number Publication date
ATA148587A (de) 1993-03-15
IT1189548B (it) 1988-02-04
ES2008132A6 (es) 1989-07-16
IT8620779A1 (it) 1987-12-13
CA1310886C (en) 1992-12-01
BE1000202A4 (fr) 1988-08-23
GB8713416D0 (en) 1987-07-15
NL8701328A (nl) 1988-01-04
LU86910A1 (fr) 1988-01-20
IT8620779A0 (it) 1986-06-13
DE3719351A1 (de) 1987-12-17
DE3719351C2 (enExample) 1989-04-06
FR2600149A1 (fr) 1987-12-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)