GB228685A - Improved automatic control valve - Google Patents

Improved automatic control valve

Info

Publication number
GB228685A
GB228685A GB5224A GB5224A GB228685A GB 228685 A GB228685 A GB 228685A GB 5224 A GB5224 A GB 5224A GB 5224 A GB5224 A GB 5224A GB 228685 A GB228685 A GB 228685A
Authority
GB
United Kingdom
Prior art keywords
control valve
automatic control
improved automatic
core
solenoids
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
GB5224A
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
Application filed by Individual filed Critical Individual
Priority to GB5224A priority Critical patent/GB228685A/en
Publication of GB228685A publication Critical patent/GB228685A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)

Abstract

228,685. Foster, C. E. Jan. 1, 1924. Electrically-actuated valves for use in the thermostatic control of furnaces fired with gas under natural draught. A lift valve member e is mounted on the common core d of two solenoids f , g adapted to be alternately energized. The core works between two adjustable stops h, i, the stop i preferably being adjusted to maintain the valve slightly open. When used as a thermostat the electrical circuits are completed by the presser bar of a recording millivoltmeter connected to an electric pyrometer.
GB5224A 1924-01-01 1924-01-01 Improved automatic control valve Expired GB228685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5224A GB228685A (en) 1924-01-01 1924-01-01 Improved automatic control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5224A GB228685A (en) 1924-01-01 1924-01-01 Improved automatic control valve

Publications (1)

Publication Number Publication Date
GB228685A true GB228685A (en) 1925-02-12

Family

ID=9697540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5224A Expired GB228685A (en) 1924-01-01 1924-01-01 Improved automatic control valve

Country Status (1)

Country Link
GB (1) GB228685A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132504A2 (en) * 1983-07-15 1985-02-13 VDO Adolf Schindling AG Device for controlling the idle speed of an internal-combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132504A2 (en) * 1983-07-15 1985-02-13 VDO Adolf Schindling AG Device for controlling the idle speed of an internal-combustion engine
EP0132504A3 (en) * 1983-07-15 1985-04-03 Vdo Adolf Schindling Ag Device for controlling the idle speed of an internal-combustion engine

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