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GB1041901A - Improvements in or relating to pressure liquid delivery systems - Google Patents

Improvements in or relating to pressure liquid delivery systems

Info

Publication number
GB1041901A
GB1041901A GB1110163A GB1110163A GB1041901A GB 1041901 A GB1041901 A GB 1041901A GB 1110163 A GB1110163 A GB 1110163A GB 1110163 A GB1110163 A GB 1110163A GB 1041901 A GB1041901 A GB 1041901A
Authority
GB
United Kingdom
Prior art keywords
pump
motor
valve
nozzle
energize
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
GB1110163A
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of GB1041901A publication Critical patent/GB1041901A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/04—Feeding or distributing systems using pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/14—Details thereof
    • F23K5/18—Cleaning or purging devices, e.g. filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
    • F23C2700/02—Combustion apparatus using liquid fuel
    • F23C2700/023—Combustion apparatus using liquid fuel without pre-vaporising means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,041,901. Regulating pumps. DANFOSS A/S. March 20, 1963 [March 20, 1962], No. 11101/63. Heading F1A. [Also in Division F4] When an electric motor 9 driving a pump supplying oil to a burner atomizing nozzle 5 is switched off an electromagnet valve 14 or a plunger valve 36, Fig. 3, not shown, is opened so that the pump, as it slows to a stop, draws oil from the nozzle. The electromagnetic valve 14 is disposed in a bypass pipe 13 leading from the nozzle to the inlet pipe 4 of the pump. A three pole switch 15, Fig. 2, not shown, either connects the motor 9 to the mains R, S, T or connects two phases of the motor through contacts 16, 17 to a rectifier 18 and a relay coil 19. The remanence voltage of the motor is thus used to energize the coil 19 which closes a contact 20 to energize the electromagnetic valve 14, A variable resistance 24 and a condenser 25 provides a delay circuit. In the embodiment of Fig. 3 (not shown) the plunger valve 36 is held closed by the pressure on the outlet side of the pump 26 and opens the bypass pipe 40 when the pump pressure drops.
GB1110163A 1962-03-20 1963-03-20 Improvements in or relating to pressure liquid delivery systems Expired GB1041901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0038416 1962-03-20

Publications (1)

Publication Number Publication Date
GB1041901A true GB1041901A (en) 1966-09-07

Family

ID=7044093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1110163A Expired GB1041901A (en) 1962-03-20 1963-03-20 Improvements in or relating to pressure liquid delivery systems

Country Status (3)

Country Link
CH (1) CH403136A (en)
DE (1) DE1401774A1 (en)
GB (1) GB1041901A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809962C2 (en) * 1978-03-08 1989-06-29 Deutsche Babcock Ag, 4200 Oberhausen Safety device on an oil burner
DE3103684C2 (en) * 1981-01-31 1986-08-07 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Oil burner
DE3308208A1 (en) * 1983-03-08 1984-09-13 Abig Werke Carry Gross GmbH & Co KG, 7770 Überlingen Oil burner
DE3600597A1 (en) * 1986-01-11 1987-07-16 Deutsche Forsch Luft Raumfahrt BURNER FOR LIQUID FUELS
DE3634345A1 (en) * 1986-10-08 1988-04-21 Abig Werke Carry Gross Gmbh OIL BURNER
DE3910654A1 (en) * 1989-04-01 1990-10-04 Rausch & Pausch Arrangement for preventing pre- and post-dripping of fuel oil from the nozzle of fuel oil burners

Also Published As

Publication number Publication date
DE1401774A1 (en) 1968-10-10
DE1401774B2 (en) 1970-06-11
CH403136A (en) 1965-11-30

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