GB877554A - Improvements in methods and means for the production of smoke screens and artificial fog - Google Patents

Improvements in methods and means for the production of smoke screens and artificial fog

Info

Publication number
GB877554A
GB877554A GB853944A GB853944A GB877554A GB 877554 A GB877554 A GB 877554A GB 853944 A GB853944 A GB 853944A GB 853944 A GB853944 A GB 853944A GB 877554 A GB877554 A GB 877554A
Authority
GB
United Kingdom
Prior art keywords
oil
smoke
steam
admitted
discharged
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
GB853944A
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.)
KENNETH HARRY SAMBROOK
Sydney Rupert Dight C B E
Original Assignee
KENNETH HARRY SAMBROOK
Sydney Rupert Dight C B E
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 KENNETH HARRY SAMBROOK, Sydney Rupert Dight C B E filed Critical KENNETH HARRY SAMBROOK
Priority to GB853944A priority Critical patent/GB877554A/en
Publication of GB877554A publication Critical patent/GB877554A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H9/00—Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
    • F41H9/06—Apparatus for generating artificial fog or smoke screens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J11/00—Devices for conducting smoke or fumes, e.g. flues 

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

877,554. Smoke screens. DIGHT, S. R., and SAMBROOK, K. H. Aug. 24, 1945 [May 5, 1944], No. 8539/44. Class 119. Apparatus for producing a smoke screen comprises a steam jet 67 adapted to draw hot gas from a furnace 32, a supply of oil vapourized by the mixture of steam and furnace gases, and means for discharging the final mixture from the funnel F of a ship, so that the oil vapour condenses to form smoke. When steam is admitted to the jet 67 it is also admitted to a cylinder 47 to raise a damper 10 and the hot gases are drawn into the throat tube 22, oil being injected at 70. The oil control valve may be interlocked to prevent premature admission of oil and to ensure that the oil supply is cut off before the steam. The nozzle from which the smoke is discharged is preferably cup-shaped to produce turbulence, Fig. 7, (not shown), so that the heavier oil fractions are discharged with the rest.
GB853944A 1944-05-05 1944-05-05 Improvements in methods and means for the production of smoke screens and artificial fog Expired GB877554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB853944A GB877554A (en) 1944-05-05 1944-05-05 Improvements in methods and means for the production of smoke screens and artificial fog

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB853944A GB877554A (en) 1944-05-05 1944-05-05 Improvements in methods and means for the production of smoke screens and artificial fog

Publications (1)

Publication Number Publication Date
GB877554A true GB877554A (en) 1961-09-13

Family

ID=9854393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB853944A Expired GB877554A (en) 1944-05-05 1944-05-05 Improvements in methods and means for the production of smoke screens and artificial fog

Country Status (1)

Country Link
GB (1) GB877554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2431124A (en) * 2005-10-15 2007-04-18 John Alan Coller Amplifying the flow in a generator of smoke or fog

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2431124A (en) * 2005-10-15 2007-04-18 John Alan Coller Amplifying the flow in a generator of smoke or fog

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