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GB896537A - Improvements in or relating to, liquid discharge nozzles and to compression-operated syringes fitted with such nozzles - Google Patents

Improvements in or relating to, liquid discharge nozzles and to compression-operated syringes fitted with such nozzles

Info

Publication number
GB896537A
GB896537A GB1784759A GB1784759A GB896537A GB 896537 A GB896537 A GB 896537A GB 1784759 A GB1784759 A GB 1784759A GB 1784759 A GB1784759 A GB 1784759A GB 896537 A GB896537 A GB 896537A
Authority
GB
United Kingdom
Prior art keywords
nozzles
relating
compression
liquid discharge
operated syringes
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
GB1784759A
Inventor
Hilton Eric Newton-Mason
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.)
Testar & Swain Ltd
Original Assignee
Testar & Swain Ltd
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 Testar & Swain Ltd filed Critical Testar & Swain Ltd
Priority to GB1784759A priority Critical patent/GB896537A/en
Publication of GB896537A publication Critical patent/GB896537A/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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3447—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cylinder having the same axis as the outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B05B9/0811—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container
    • B05B9/0816—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump

Landscapes

  • Nozzles (AREA)

Abstract

896,537. Forcing liquids by gaseous pressure. TESTAR & SWAIN Ltd. May 26, 1960 [May 26, 1959], No. 17847/59. Class 102(2). [Also in Group XXIX] A horticultural syringe includes a non- metallic liquid container 1 which threadably receives the barrel 3 of a pump having a oneway valve at its lower end whereby air pressure is built up in the container to force liquid through a tubular connector 8 and a flexible tube 13 attached thereto to a spray lance 15 provided with an adjustable spray nozzle 16 (see Group XXIX).
GB1784759A 1959-05-26 1959-05-26 Improvements in or relating to, liquid discharge nozzles and to compression-operated syringes fitted with such nozzles Expired GB896537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1784759A GB896537A (en) 1959-05-26 1959-05-26 Improvements in or relating to, liquid discharge nozzles and to compression-operated syringes fitted with such nozzles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1784759A GB896537A (en) 1959-05-26 1959-05-26 Improvements in or relating to, liquid discharge nozzles and to compression-operated syringes fitted with such nozzles

Publications (1)

Publication Number Publication Date
GB896537A true GB896537A (en) 1962-05-16

Family

ID=10102269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1784759A Expired GB896537A (en) 1959-05-26 1959-05-26 Improvements in or relating to, liquid discharge nozzles and to compression-operated syringes fitted with such nozzles

Country Status (1)

Country Link
GB (1) GB896537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266757A (en) * 1992-05-07 1993-11-10 Dart Engineering Ag Check valve and valved nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266757A (en) * 1992-05-07 1993-11-10 Dart Engineering Ag Check valve and valved nozzle
GB2266757B (en) * 1992-05-07 1996-01-17 Dart Engineering Ag A media-conducting unit

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