GB596231A - Improvements in liquid spray guns - Google Patents
Improvements in liquid spray gunsInfo
- Publication number
- GB596231A GB596231A GB2281644A GB2281644A GB596231A GB 596231 A GB596231 A GB 596231A GB 2281644 A GB2281644 A GB 2281644A GB 2281644 A GB2281644 A GB 2281644A GB 596231 A GB596231 A GB 596231A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- liquid
- orifice
- spray
- cap
- 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
- 239000007788 liquid Substances 0.000 title abstract 7
- 239000007921 spray Substances 0.000 title abstract 4
- 210000001736 Capillaries Anatomy 0.000 abstract 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000006011 modification reaction Methods 0.000 abstract 1
- 230000000414 obstructive Effects 0.000 abstract 1
- 230000001105 regulatory Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
- B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other
Landscapes
- Nozzles (AREA)
Abstract
596,231. Spray - guns. GENERAL ELECTRIC CO., Ltd., and OSBORN, A. B. Nov. 17, 1944, No. 22816. [Class 69 (iii)] Relates to spray-guns of the type employing a continuous supply of compressed air so that liquid issuing from an orifice is entrained, in the form of spray, into an air stream flowing past the orifice. According to the invention, the orifice is formed by one end of a capillary tube of uniform bore, unobstructed by any now-regulating device, the other end of the tube being connected to a liquid reservoir and the spray emerges from the gun without any subsequent obstruction. In the form shown, the gun comprises a body 1 provided with a handle 11 which is fixed to a stand 12. Compressed air is supplied to the body through an inlet port 3 and emerges from the cap 5 through an annular passage 19 between the cap and a bushing 13 which supports a capillary tube 4, the air-flow being regulated by a valve 14 operated by a trigger 15. The capillary tube, which carries the spraying liquid from a container 7 to an orifice at its outer end adjacent to the cap 5, is soldered to a tube 6 dipping into the liquid, and is supported at an intermediate point in its length by a bushing 9, a shield 10 being provided to protect the otherwise exposed portion of its length. The capillary tube is not provided with now-regulating means, the liquid being drawn along the tube by the low pressure produced at the orifice. A sight 17 is provided on the upper part of the body. In a modification, the tube 4 terminates above the end of an inlet 2 to which the container 7 is fixed, the inlet tube 2 being extended downwardly to dip into the liquid. In this construction interchangeable capillary tubes may be employed, each tube being mounted in a separate bushing 13. Specification 318,621, [Class 69 (iii)], is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB596231A true GB596231A (en) | 1947-12-31 |
Family
ID=1737226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2281644A Expired GB596231A (en) | 1944-11-17 | Improvements in liquid spray guns |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB596231A (en) |
-
1944
- 1944-11-17 GB GB2281644A patent/GB596231A/en not_active Expired
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