GB576958A - Ventilation and exhaust pipe cooling in boats - Google Patents

Ventilation and exhaust pipe cooling in boats

Info

Publication number
GB576958A
GB576958A GB4981/44A GB498144A GB576958A GB 576958 A GB576958 A GB 576958A GB 4981/44 A GB4981/44 A GB 4981/44A GB 498144 A GB498144 A GB 498144A GB 576958 A GB576958 A GB 576958A
Authority
GB
United Kingdom
Prior art keywords
conduit
silencer
compartment
duct
engine
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
GB4981/44A
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.)
Fluor Corp
Original Assignee
Fluor Corp
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 Fluor Corp filed Critical Fluor Corp
Publication of GB576958A publication Critical patent/GB576958A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

576,958. Ventilating ships. FLUOR CORPORATION, Ltd. March 17, 1944, No. 4981. Convention date, July 19, 1943. [Class 137] A ship's compartment 11 containing an internal combustion engine 17 is ventilated by means of a warm air discharge conduit 21 through which a current is created by the effect of the engine exhaust as it escapes from a silencer 20 surrounded by a stack section 22 of the conduit; cool air descends into the compartment through a duct 16 providing access thereto. The lower end of the conduit may extend to a point opposite the duct 16 and have a secondary inlet 34 immediately above the engine, both inlets being controlled by butterfly valves. The Specification as open to inspection under Sect. 91 describes a modified ejector nozzle comprising a converging stack end portion and a slightly flared outlet pipe with a nozzled pipe leading from the silencer to a point short of the constriction; this subject-matter does not appear in the Specification as accepted.
GB4981/44A 1943-07-19 1944-03-17 Ventilation and exhaust pipe cooling in boats Expired GB576958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US576958XA 1943-07-19 1943-07-19

Publications (1)

Publication Number Publication Date
GB576958A true GB576958A (en) 1946-04-29

Family

ID=22012189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4981/44A Expired GB576958A (en) 1943-07-19 1944-03-17 Ventilation and exhaust pipe cooling in boats

Country Status (1)

Country Link
GB (1) GB576958A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503902A (en) * 1981-06-25 1985-03-12 Zolik Thomas C Heat exchanger for recovering waste heat
WO2006021770A1 (en) * 2004-08-24 2006-03-02 Gordon Fraser Method and apparatus for increasing the safety of ships
WO2018037150A1 (en) * 2016-08-23 2018-03-01 Wärtsilä Finland Oy Use of gaseous fuel in marine vessels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503902A (en) * 1981-06-25 1985-03-12 Zolik Thomas C Heat exchanger for recovering waste heat
WO2006021770A1 (en) * 2004-08-24 2006-03-02 Gordon Fraser Method and apparatus for increasing the safety of ships
GB2431902A (en) * 2004-08-24 2007-05-09 Gordon Fraser Method and apparatus for increasing the safety of ships
GB2431902B (en) * 2004-08-24 2009-01-28 Gordon Fraser Method and apparatus for increasing the safety of ships
WO2018037150A1 (en) * 2016-08-23 2018-03-01 Wärtsilä Finland Oy Use of gaseous fuel in marine vessels

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