GB1388164A - Control valve - Google Patents

Control valve

Info

Publication number
GB1388164A
GB1388164A GB3266872A GB3266872A GB1388164A GB 1388164 A GB1388164 A GB 1388164A GB 3266872 A GB3266872 A GB 3266872A GB 3266872 A GB3266872 A GB 3266872A GB 1388164 A GB1388164 A GB 1388164A
Authority
GB
United Kingdom
Prior art keywords
valve
knob
lever
pilot burner
gas
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
GB3266872A
Other languages
English (en)
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Controls Co
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 Robertshaw Controls Co filed Critical Robertshaw Controls Co
Publication of GB1388164A publication Critical patent/GB1388164A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1407—Combustion failure responsive fuel safety cut-off for burners
    • Y10T137/1516—Thermo-electric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18856—Oscillating to oscillating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18912—Compound lever and slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
GB3266872A 1971-07-14 1972-07-12 Control valve Expired GB1388164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16255671A 1971-07-14 1971-07-14

Publications (1)

Publication Number Publication Date
GB1388164A true GB1388164A (en) 1975-03-26

Family

ID=22586136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3266872A Expired GB1388164A (en) 1971-07-14 1972-07-12 Control valve

Country Status (5)

Country Link
US (1) US3747617A (https=)
FR (1) FR2145668B1 (https=)
GB (1) GB1388164A (https=)
IT (1) IT962774B (https=)
NL (1) NL7209673A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744734A (en) * 1987-07-20 1988-05-17 Ingersoll-Rand Company Means for controlling air discharge, in an air compressor
US4911402A (en) * 1989-02-07 1990-03-27 Harborlite Corp. Material handling valve
DE102008034073A1 (de) * 2008-07-22 2010-01-28 Oerlikon Leybold Vacuum Gmbh Vakuumpumpe, insbesondere Wälzkolbenpumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496638A (en) * 1945-12-22 1950-02-07 Gen Controls Co Fluid control valve
US2831491A (en) * 1953-05-20 1958-04-22 Honeywell Regulator Co Safety valve
US2815034A (en) * 1954-10-18 1957-12-03 Honeywell Regulator Co Safety pilot
US2817973A (en) * 1954-12-22 1957-12-31 Honeywell Regulator Co Safety device
US3513873A (en) * 1967-08-02 1970-05-26 Robertshaw Controls Co Unitary control device

Also Published As

Publication number Publication date
FR2145668B1 (https=) 1976-10-29
IT962774B (it) 1973-12-31
NL7209673A (https=) 1973-01-16
FR2145668A1 (https=) 1973-02-23
US3747617A (en) 1973-07-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee