EP0165467A3 - Control valve for gas heated devices - Google Patents

Control valve for gas heated devices Download PDF

Info

Publication number
EP0165467A3
EP0165467A3 EP85105972A EP85105972A EP0165467A3 EP 0165467 A3 EP0165467 A3 EP 0165467A3 EP 85105972 A EP85105972 A EP 85105972A EP 85105972 A EP85105972 A EP 85105972A EP 0165467 A3 EP0165467 A3 EP 0165467A3
Authority
EP
European Patent Office
Prior art keywords
valve
modules
module
control valve
individual
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
EP85105972A
Other languages
German (de)
Other versions
EP0165467A2 (en
EP0165467B1 (en
Inventor
Josef Schmid
Helmut Abele
Karl Rilling
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
Priority to AT85105972T priority Critical patent/ATE68867T1/en
Publication of EP0165467A2 publication Critical patent/EP0165467A2/en
Publication of EP0165467A3 publication Critical patent/EP0165467A3/en
Application granted granted Critical
Publication of EP0165467B1 publication Critical patent/EP0165467B1/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
    • 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
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/107—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using mechanical means, e.g. safety valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • 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
    • 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
    • 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
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/26—Details

Abstract

Control valve which is constructed from individual function modules according to the building block system. A central function module contains a thermostatic regulating valve (48), and a valve opening (20) and an installation opening (24) arranged coaxially therewith for a second function unit, in particular a safety pilot valve (36). Further modules, e.g. a pressure regulator (62), a main gas throttle (90) or a filter, can be built onto the central function module (double module) according to requirements. The individual modules are interconnected by fastening means (80, 84) which are accessible radially from the circumference of the module housings (10, 64). As a result, the assembly and the disassembly of the modules, even in conditions of confined space, can be made easier and the requirement for installation space for the valve in the heating device reduced.
EP19850105972 1984-06-16 1985-05-15 Control valve for gas heated devices Expired - Lifetime EP0165467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85105972T ATE68867T1 (en) 1984-06-16 1985-05-15 CONTROL FITTING FOR GAS APPLIANCES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843422416 DE3422416A1 (en) 1984-06-16 1984-06-16 CONTROL UNIT FOR GAS APPLIANCES
DE3422416 1984-06-16

Publications (3)

Publication Number Publication Date
EP0165467A2 EP0165467A2 (en) 1985-12-27
EP0165467A3 true EP0165467A3 (en) 1987-10-21
EP0165467B1 EP0165467B1 (en) 1991-10-23

Family

ID=6238520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850105972 Expired - Lifetime EP0165467B1 (en) 1984-06-16 1985-05-15 Control valve for gas heated devices

Country Status (3)

Country Link
EP (1) EP0165467B1 (en)
AT (1) ATE68867T1 (en)
DE (2) DE3422416A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012122C2 (en) * 1990-04-14 1998-07-02 Gok Gmbh & Co Kg Gas filter with exchangeable filter insert
AT401618B (en) * 1995-05-02 1996-10-25 Heat Waermetechnische Anlagen GAS FITTING
ES1050953Y (en) * 2002-01-18 2002-10-01 Fagor S Coop GAS THERMOSTATIC VALVE WITH A PRESSURE REGULATOR

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT279107B (en) * 1968-02-14 1970-02-25 Junkers & Co Gas valve
DE2834219A1 (en) * 1977-08-08 1979-02-22 Honeywell Inc GAS VALVE, IN PARTICULAR GAS SAFETY VALVE
EP0047810A1 (en) * 1980-08-16 1982-03-24 Robert Bosch Gmbh Gas fitting, particularly for heating stoves and heating boilers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315662A1 (en) * 1975-06-24 1977-01-21 Cattai Sergio Gas burner suitable for various types of gas - has pressure regulator adjustable for varying conditions
DE3234296A1 (en) * 1982-09-16 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Gas valve, in particular for heating furnaces and heating boilers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT279107B (en) * 1968-02-14 1970-02-25 Junkers & Co Gas valve
DE2834219A1 (en) * 1977-08-08 1979-02-22 Honeywell Inc GAS VALVE, IN PARTICULAR GAS SAFETY VALVE
EP0047810A1 (en) * 1980-08-16 1982-03-24 Robert Bosch Gmbh Gas fitting, particularly for heating stoves and heating boilers

Also Published As

Publication number Publication date
EP0165467A2 (en) 1985-12-27
DE3584474D1 (en) 1991-11-28
EP0165467B1 (en) 1991-10-23
ATE68867T1 (en) 1991-11-15
DE3422416A1 (en) 1985-12-19

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