GB529316A - Improvements in spraying devices - Google Patents

Improvements in spraying devices

Info

Publication number
GB529316A
GB529316A GB15745/39A GB1574539A GB529316A GB 529316 A GB529316 A GB 529316A GB 15745/39 A GB15745/39 A GB 15745/39A GB 1574539 A GB1574539 A GB 1574539A GB 529316 A GB529316 A GB 529316A
Authority
GB
United Kingdom
Prior art keywords
air
stream
spray
higher velocity
inner nozzle
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
GB15745/39A
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 GB529316A publication Critical patent/GB529316A/en
Expired legal-status Critical Current

Links

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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet

Landscapes

  • Nozzles (AREA)

Abstract

529,316. Spray-producers. POPOFF, M. May 26, 1939, No. 15745. Convention date, May 28, 1938. [Class 69 (iii)] A method of spraying liquids, e.g. paints on surfaces, comprises projecting a stream of air by which the liquid is atomized and then acting on the projecting stream of spray by a second stream of air at a higher velocity. The apparatus may comprise a liquid supply pipe 8 regulated by a needle valve 3, an inner nozzle 1 for supplying atomizing air and an outer nozzle 2 for supply air at a higher velocity. If low pressure air is not available the atomization may be effected by air passing from the outer to the inner nozzle through a baffled passage.
GB15745/39A 1938-05-28 1939-05-26 Improvements in spraying devices Expired GB529316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE210251X 1938-05-28

Publications (1)

Publication Number Publication Date
GB529316A true GB529316A (en) 1940-11-19

Family

ID=5796387

Family Applications (2)

Application Number Title Priority Date Filing Date
GB15745/39A Expired GB529316A (en) 1938-05-28 1939-05-26 Improvements in spraying devices
GB2945/41A Expired GB543476A (en) 1938-05-28 1941-03-04 Improvements in spraying devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2945/41A Expired GB543476A (en) 1938-05-28 1941-03-04 Improvements in spraying devices

Country Status (6)

Country Link
BE (1) BE439980A (en)
CH (2) CH210251A (en)
DE (2) DE690797C (en)
FR (2) FR853728A (en)
GB (2) GB529316A (en)
NL (2) NL53257C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419339A (en) * 1967-02-08 1968-12-31 Hauck Mfg Co Inspirator assembly
US4836453A (en) * 1988-02-22 1989-06-06 Outboard Marine Corporation Fuel injector with continuous air flow
US4998672A (en) * 1987-07-20 1991-03-12 Sames S.A. Manually controlled spraying installation and sprayer
WO2001085354A1 (en) * 2000-05-06 2001-11-15 Evertz Hydrotechnick Gmbh & Co. Kg Mixing nozzle with a displaceable flow restrictor and spraying unit

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959529C (en) * 1952-07-15 1957-03-07 Bersch & Fratscher G M B H Paint spray gun with a compressed air shut-off valve in front of the main air channel and an infinitely variable throttle device for the compressed air
DE1045868B (en) * 1954-03-22 1958-12-04 Wilhelm Fleissner Paint spray gun
US3091403A (en) * 1957-05-20 1963-05-28 Henry A Schraber Multiple purpose spotting gun
US3907202A (en) * 1973-05-10 1975-09-23 Skm Sa Spray-gun apparatus for atomizing paint or similar liquids
US4650119A (en) * 1985-11-26 1987-03-17 Binks Manufacturing Company Air spray gun
CA2039086A1 (en) * 1991-03-26 1992-09-27 Thomas Barty Spray gun nozzle head
DE4213518A1 (en) * 1992-04-24 1993-10-28 Pierburg Gmbh Liquid-fuel nozzle with coaxial fuel and air pipes - has annular non-throttling fuel outlet and annular air outlet with throttling effect

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419339A (en) * 1967-02-08 1968-12-31 Hauck Mfg Co Inspirator assembly
US4998672A (en) * 1987-07-20 1991-03-12 Sames S.A. Manually controlled spraying installation and sprayer
US4836453A (en) * 1988-02-22 1989-06-06 Outboard Marine Corporation Fuel injector with continuous air flow
WO2001085354A1 (en) * 2000-05-06 2001-11-15 Evertz Hydrotechnick Gmbh & Co. Kg Mixing nozzle with a displaceable flow restrictor and spraying unit

Also Published As

Publication number Publication date
BE439980A (en)
GB543476A (en) 1942-02-26
NL53257C (en)
FR853728A (en) 1940-03-27
DE690797C (en) 1940-05-08
CH210251A (en) 1940-06-30
DE712412C (en) 1941-10-18
NL55352C (en)
FR51245E (en) 1941-12-20
CH219588A (en) 1942-02-15

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