GB575066A - Improvements in ventilating systems for submarines - Google Patents

Improvements in ventilating systems for submarines

Info

Publication number
GB575066A
GB575066A GB1796643A GB1796643A GB575066A GB 575066 A GB575066 A GB 575066A GB 1796643 A GB1796643 A GB 1796643A GB 1796643 A GB1796643 A GB 1796643A GB 575066 A GB575066 A GB 575066A
Authority
GB
United Kingdom
Prior art keywords
submarines
reservoir
pump
air
exhaust
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
GB1796643A
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 GB1796643A priority Critical patent/GB575066A/en
Publication of GB575066A publication Critical patent/GB575066A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/36—Adaptations of ventilation, e.g. schnorkels, cooling, heating, or air-conditioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

575,066. Ventilating submarines. SHEFFIELD, W. F. Oct. 30, 1943, No. 17966. [Class 137] [Also in Group XXVII] Fresh air is supplied under slight pressure to submarines from a cylinder 11 through ducting 6 and register outlets 7. Pumps 14 exhaust vitiated air through registers 13 in ducting 31 preferably arranged at the upper part of the vessel and leading to a reservoir 15 whence the air is forced by a pump 16 through a check valve 35 into a casing 34 terminating in outlets projecting through the hull. Gases exhausting from internal combustion engines 4 through a muffler 41 and reservoir 24 are also directed by pump 16 into the casing from which a rotating helix driven from a motor 37 expels them intimately mixed with water. In a modification an exhaust pump mounted directly on the main propeller shaft expels vitiated air and exhaust gases from a common reservoir into the passage formed by the turns of the helix which is also mounted on the shaft.
GB1796643A 1943-10-30 1943-10-30 Improvements in ventilating systems for submarines Expired GB575066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1796643A GB575066A (en) 1943-10-30 1943-10-30 Improvements in ventilating systems for submarines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1796643A GB575066A (en) 1943-10-30 1943-10-30 Improvements in ventilating systems for submarines

Publications (1)

Publication Number Publication Date
GB575066A true GB575066A (en) 1946-02-01

Family

ID=10104320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1796643A Expired GB575066A (en) 1943-10-30 1943-10-30 Improvements in ventilating systems for submarines

Country Status (1)

Country Link
GB (1) GB575066A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836983A1 (en) * 2002-03-11 2003-09-12 Technicatome Gas discharge procedure for submerged vessel consists of forming emulsion of gas bubbles in water before pumping out
EP2103515A2 (en) * 2008-03-20 2009-09-23 Howaldtswerke-Deutsche Werft GmbH Submarine
EP2343235A3 (en) * 2010-01-07 2015-07-29 ThyssenKrupp Marine Systems GmbH Submarine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836983A1 (en) * 2002-03-11 2003-09-12 Technicatome Gas discharge procedure for submerged vessel consists of forming emulsion of gas bubbles in water before pumping out
EP2103515A2 (en) * 2008-03-20 2009-09-23 Howaldtswerke-Deutsche Werft GmbH Submarine
EP2103515A3 (en) * 2008-03-20 2012-08-15 Howaldtswerke-Deutsche Werft GmbH Submarine
EP2343235A3 (en) * 2010-01-07 2015-07-29 ThyssenKrupp Marine Systems GmbH Submarine

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