ES8205304A1 - Fluid injectors. - Google Patents

Fluid injectors.

Info

Publication number
ES8205304A1
ES8205304A1 ES504001A ES504001A ES8205304A1 ES 8205304 A1 ES8205304 A1 ES 8205304A1 ES 504001 A ES504001 A ES 504001A ES 504001 A ES504001 A ES 504001A ES 8205304 A1 ES8205304 A1 ES 8205304A1
Authority
ES
Spain
Prior art keywords
injection device
control valve
flow control
withdrawn
circuit
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
ES504001A
Other languages
Spanish (es)
Other versions
ES504001A0 (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.)
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
Publication of ES8205304A1 publication Critical patent/ES8205304A1/en
Publication of ES504001A0 publication Critical patent/ES504001A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F23D11/26—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 with provision for varying the rate at which the fuel is sprayed
    • F23D11/28—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 with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass

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)
  • Fuel-Injection Apparatus (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

A fluid injector 1 for an oil fuel burner suitable for firing the fuel of a boiler includes an injection device 2 which can be inserted into the wall of the boiler to an operating position at which oil discharge can be safely permitted and withdrawn from that operating position for inspection and servicing. A flow control valve 3 of the fluid injector 1 is adapted for connection to an oil fuel and delivery circuit and is mounted in a fixed position relative to the boiler wall. The fluid injector 1 also includes a fluid coupling device 11 between the injection device 2 and the flow control valve 3. The fluid coupling device includes male and female terminals 19 and 20, respectively, which are fast with the injection device 2 and the flow control valve 3, respectively. The male and female terminals 19 and 20 are disconnected as the injection device 2 is withdrawn whilst the change-over valve remains mounted to the boiler wall and connected to the oil fuel and return circuit, at which time the female terminal 20 isolates that circuit from the withdrawn injection device 2 and seals flow from the circuit within itself. When the injection device 2 is inserted to its operating position, the male terminal 19 interconnects with the female terminal 20 to communicate the oil fuel and delivery circuit with the injection device 2 through the flow control valve 3. The flow control valve 3 may provide a direct flow path through itself when the injection device 2 is withdrawn to allow oil to circulate continuously in the oil fuel and delivery circuit at that time.
ES504001A 1980-07-17 1981-07-15 A FLUID INJECTOR Granted ES504001A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8023409 1980-07-17

Publications (2)

Publication Number Publication Date
ES8205304A1 true ES8205304A1 (en) 1982-06-01
ES504001A0 ES504001A0 (en) 1982-06-01

Family

ID=10514842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504001A Granted ES504001A0 (en) 1980-07-17 1981-07-15 A FLUID INJECTOR

Country Status (7)

Country Link
EP (1) EP0044657A3 (en)
AR (1) AR227679A1 (en)
AU (1) AU7272481A (en)
BR (1) BR8104573A (en)
CA (1) CA1155386A (en)
ES (1) ES504001A0 (en)
ZA (1) ZA814571B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8312510D0 (en) * 1983-05-06 1983-06-08 Spectus Ltd Fluid injectors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL52800C (en) *
GB940747A (en) * 1961-02-20 1963-10-30 Swinney Brothers Ltd Safety shut-off device and sprayer holder for atomised oil sprayers
GB997864A (en) * 1962-09-05 1965-07-07 Peabody Ltd Improvements in or relating to oil burners
GB1426060A (en) * 1972-11-30 1976-02-25 Tectron Eng Ltd Fluid injectorp

Also Published As

Publication number Publication date
CA1155386A (en) 1983-10-18
AR227679A1 (en) 1982-11-30
EP0044657A3 (en) 1982-09-29
EP0044657A2 (en) 1982-01-27
ZA814571B (en) 1982-07-28
AU7272481A (en) 1982-01-21
BR8104573A (en) 1982-04-06
ES504001A0 (en) 1982-06-01

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