GB177817A - Improvements in spraying apparatus - Google Patents

Improvements in spraying apparatus

Info

Publication number
GB177817A
GB177817A GB27825/20A GB2782520A GB177817A GB 177817 A GB177817 A GB 177817A GB 27825/20 A GB27825/20 A GB 27825/20A GB 2782520 A GB2782520 A GB 2782520A GB 177817 A GB177817 A GB 177817A
Authority
GB
United Kingdom
Prior art keywords
fluid
pressure
needle valve
regulated
passage
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
GB27825/20A
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
Priority to GB27825/20A priority Critical patent/GB177817A/en
Publication of GB177817A publication Critical patent/GB177817A/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
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1254—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated
    • B05B7/1263—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated
    • B05B7/1272—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated actuated by gas involved in spraying, i.e. exiting the nozzle, e.g. as a spraying or jet shaping gas
    • B05B7/1281—Serial arrangement, i.e. a single gas stream acting on the controlling means first and flowing downstream thereof to the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/306—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a fluid

Landscapes

  • Nozzles (AREA)

Abstract

177,817. Burdick, C. L. Oct. 1, 1920. Fluid-actuated valves.-In spray producers the supply of one fluid is dependent on the pressure of a second fluid. In Fig. 1 the atomizing fluid is supplied by the passage 12 and liquids by the passage 7. The pressure of the atomizing fluid is regulated by a cock in the supply pipe. Ports 15, 16 conduct the pressure fluid to the back of a piston 14 connected to the needle valve 4. On the fluid pressure rising to certain amount the valve is opened, the amount of opening depending on the pressure of the fluid. The needle valve is normally closed by a spring 20 the pressure of which is regulated by a cap 18. Fig. 2 shows a form in which the pressure fluid is led to the back of a diaphragm 26, the motion of which is communicated to the needle valve through levers 30, 32.
GB27825/20A 1920-10-01 1920-10-01 Improvements in spraying apparatus Expired GB177817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27825/20A GB177817A (en) 1920-10-01 1920-10-01 Improvements in spraying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27825/20A GB177817A (en) 1920-10-01 1920-10-01 Improvements in spraying apparatus

Publications (1)

Publication Number Publication Date
GB177817A true GB177817A (en) 1922-04-03

Family

ID=10265900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27825/20A Expired GB177817A (en) 1920-10-01 1920-10-01 Improvements in spraying apparatus

Country Status (1)

Country Link
GB (1) GB177817A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981447A (en) * 1974-02-15 1976-09-21 Siemens-Albis Aktiengesellschaft Recirculatory apparatus for spraying mould parting agents and other substances
US4358266A (en) * 1979-11-14 1982-11-09 Laidlaw Drew & Co. Ltd. Fluid fuel burner with automatic fuel shut-off valve
US5205378A (en) * 1990-12-31 1993-04-27 Boelkins Wallace G Pulse-action mist lubrication system
US5524729A (en) * 1990-12-31 1996-06-11 Uni-Mist, Inc. Pulse-action mist lubrication system
US6012903A (en) * 1996-07-22 2000-01-11 Uni-Mist, Inc. Positive-displacement liquid-metering pump with continuously variable output
DE102023107238A1 (en) 2023-03-22 2024-09-26 Sata Gmbh & Co. Kg Spray device for spraying, in particular for compressed air atomizing, liquid material, and spray arrangement for spraying, in particular for compressed air atomizing, liquid material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981447A (en) * 1974-02-15 1976-09-21 Siemens-Albis Aktiengesellschaft Recirculatory apparatus for spraying mould parting agents and other substances
US4358266A (en) * 1979-11-14 1982-11-09 Laidlaw Drew & Co. Ltd. Fluid fuel burner with automatic fuel shut-off valve
US5205378A (en) * 1990-12-31 1993-04-27 Boelkins Wallace G Pulse-action mist lubrication system
US5524729A (en) * 1990-12-31 1996-06-11 Uni-Mist, Inc. Pulse-action mist lubrication system
US5542498A (en) * 1990-12-31 1996-08-06 Uni-Mist, Inc. Pulse action mist lubrication system
US6012903A (en) * 1996-07-22 2000-01-11 Uni-Mist, Inc. Positive-displacement liquid-metering pump with continuously variable output
DE102023107238A1 (en) 2023-03-22 2024-09-26 Sata Gmbh & Co. Kg Spray device for spraying, in particular for compressed air atomizing, liquid material, and spray arrangement for spraying, in particular for compressed air atomizing, liquid material

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