GB941416A - Thermoelectric gas burner ignition safety device - Google Patents

Thermoelectric gas burner ignition safety device

Info

Publication number
GB941416A
GB941416A GB465861A GB465861A GB941416A GB 941416 A GB941416 A GB 941416A GB 465861 A GB465861 A GB 465861A GB 465861 A GB465861 A GB 465861A GB 941416 A GB941416 A GB 941416A
Authority
GB
United Kingdom
Prior art keywords
valve
button
lever
rod
knob
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
Application number
GB465861A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DEV18032A external-priority patent/DE1262930B/en
Priority claimed from DEV18033A external-priority patent/DE1104467B/en
Application filed by Individual filed Critical Individual
Publication of GB941416A publication Critical patent/GB941416A/en
Expired 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Combustion (AREA)

Abstract

941,416. Valves. H. VAILLANT, [trading as JOH VAILLANT KOMM. GES.]. Feb. 8, 1961 [Feb. 11, 1960 (2)], No. 4658/61. Heading F2V. In a thermo-electric gas burner ignition safety device, button 21<1> cannot be depressed when knob 18 is rotated to "off" position since button fork 22, Fig. 2, abuts blocking sleeve fork 19. On rotating knob 18 to an intermediate " ignition " position, the button may be depressed because forks 19, 22 inter slide. Between the fork arms 22 and rotating therewith is a locking bolt 23, Fig. 5, which, in the ignition position, has a catch part 24 transverse to a receiving slot 26 in the end of push rod 11 so that depression of button 21<1> opens gas inlet valve 7 via rods 11, 11<11>, bolt 23, 24 and fork 22, permitting gas to pass to the pilot burner. At the same time, rod 27 threaded in bolt 23 and pivoted at 28<1> to lever 28 pivoted at 29, sets armature 33 connected to the end of lever 28 against electromagnet 35 where it is held when the magnet is energized by a pilot burner heated thermocouple, so that button 21<1> may be released but the magnet exerting a small force on a long lever arm holds open valve 7 loaded by strong spring 8 acting on a short lever arm. If knob 18 is rotated fully to " On " position, a knob cam 17 depresses a member 15 abutting flanges 20 carried by sleeve 12 surrounding rod 11 to open main gas burner valve 9, main burner passage 6 also containing a valve 39 opened in response to water flow. If the pilot burner is extinguished, after a short interval the magnet releases the lever, members 27, 23, push rod 11 and valve 7 closes under spring 8. By rotating knob 18 to " Off " when the magnet holds the lever and the pilot burner is alight, the catch 24 leaves the end abutment on rod 11 and enters slot 26 as rod 11 and valve 7 move to closed position.
GB465861A 1960-02-11 1961-02-08 Thermoelectric gas burner ignition safety device Expired GB941416A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEV18032A DE1262930B (en) 1960-02-11 1960-02-11 Gas switch with one ignition gas valve and one main gas valve
DEV18033A DE1104467B (en) 1960-02-11 1960-02-11 Thermoelectric fuse, especially for gas water heaters

Publications (1)

Publication Number Publication Date
GB941416A true GB941416A (en) 1963-11-13

Family

ID=26001433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB465861A Expired GB941416A (en) 1960-02-11 1961-02-08 Thermoelectric gas burner ignition safety device

Country Status (3)

Country Link
BE (1) BE600099A (en)
FR (1) FR1279112A (en)
GB (1) GB941416A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240783B (en) * 1965-03-27 1967-05-24 Honeywell Gmbh Gas tap with safety device
CN109316356A (en) * 2018-10-30 2019-02-12 邵凌云 A kind of overheat proof nursing bottle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240783B (en) * 1965-03-27 1967-05-24 Honeywell Gmbh Gas tap with safety device
CN109316356A (en) * 2018-10-30 2019-02-12 邵凌云 A kind of overheat proof nursing bottle
CN109316356B (en) * 2018-10-30 2021-03-26 泰州市人民医院 Anti-scalding nipple bottle

Also Published As

Publication number Publication date
FR1279112A (en) 1961-12-15
BE600099A (en) 1961-05-29

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