GB670773A - Improvements in and relating to liquid-fuel burners - Google Patents
Improvements in and relating to liquid-fuel burnersInfo
- Publication number
- GB670773A GB670773A GB2778647A GB2778647A GB670773A GB 670773 A GB670773 A GB 670773A GB 2778647 A GB2778647 A GB 2778647A GB 2778647 A GB2778647 A GB 2778647A GB 670773 A GB670773 A GB 670773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bellows
- oil
- fuel
- nozzle
- secured
- 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
Links
- 239000000446 fuel Substances 0.000 title abstract 6
- 239000003921 oil Substances 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
670,773. Liquid fuel burners. KNUPFFER, M., and INDUSTRIAL & DOMESTIC HEATERS, Ltd. Nov. 16, 1948 [Oct. 16, 1947; June 10, 1948]. Nos. 27786/47 and 29808/48. [Divided out of 15728/48.] Class 75 (i). In a burner in which heavy oil is preheated and sprayed into air from a fan and in which the oil pump, the fan, the ignition means and the oil temperature are automatically controlled, the spray nozzle (not shown) is secured to a holder 8 secured to a metal block 5 which conducts heat from the fuel heater to the nozzle to ensure that the oil is sufficiently fluid for effective spraying by the time the air blast commences and an elastic metal bellows 10 is arranged within the block to seal off a space having a fuel inlet 12a and a fuel outlet 7 leading to the nozzle and to yield elastically when a spring-urged cut-off valve 1 is opened by the fuel pressure within the sealed space. The bellows 10 which may be of multi-wall construction is secured at one end to the nozzle holder 8 and at its other end to a thrust rod 22 which is urged to abut the stem 21 of the needle type valve 1 by the contraction of the bellows and by the expansion of a heavy spring 13 enclosed in a tubular tail 11 on the block 5 behind the bellows and adjusted by a screw 16 passing through the end plug 17 of the tail. The needle valve 1 is opened by a light spring 23 when the oil pressure moves the thrust rod to the right. Two immersion heaters controlled by a thermostat are used in the preheater. Specification 477,296 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2778647A GB670773A (en) | 1947-10-16 | 1947-10-16 | Improvements in and relating to liquid-fuel burners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2778647A GB670773A (en) | 1947-10-16 | 1947-10-16 | Improvements in and relating to liquid-fuel burners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB670773A true GB670773A (en) | 1952-04-23 |
Family
ID=10265286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2778647A Expired GB670773A (en) | 1947-10-16 | 1947-10-16 | Improvements in and relating to liquid-fuel burners |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB670773A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205492A (en) * | 1991-12-16 | 1993-04-27 | Gregory Khinchuk | Fuel injection valve |
-
1947
- 1947-10-16 GB GB2778647A patent/GB670773A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205492A (en) * | 1991-12-16 | 1993-04-27 | Gregory Khinchuk | Fuel injection valve |
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