GB216893A - Improvements in or relating to apparatus for supplying water of different pressures on ships propelled by internal combustion engines - Google Patents

Improvements in or relating to apparatus for supplying water of different pressures on ships propelled by internal combustion engines

Info

Publication number
GB216893A
GB216893A GB13314/24A GB1331424A GB216893A GB 216893 A GB216893 A GB 216893A GB 13314/24 A GB13314/24 A GB 13314/24A GB 1331424 A GB1331424 A GB 1331424A GB 216893 A GB216893 A GB 216893A
Authority
GB
United Kingdom
Prior art keywords
water
pump
high pressure
passes
internal combustion
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
GB13314/24A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB216893A publication Critical patent/GB216893A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/10—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

216,893. Sulzer FrÞres Soc. Anon. June 1, 1923, [Convention date]. Multi-stage centrifugal pumps. - A single multi-stage pump is used for supplying the water for all purposes on a ship propelled by internal combustion engines; the pump stages and discharge branches are so arranged that the water is obtained at the pressure and in the quantities required. The pump shown has low, medium and high pressure sections 1, 2, 3 and is driven by a single motor 4. The sea water used passes through the valve 22 and filter 23 to the low pressure section 1. Part of it passes from this section through the stop cock 6 and distributing branch 7 to cool the engine cylinders and for cleaning. The other part passes through the medium pressure section 2 to supply the piston cooling device and also the suction of the high pressure section 3. The high pressure water supplied to the distributing pipe 18 is used for boiler feeding or fire extinguishing. The used water may be conveyed overboard, or into the bilge or to an installation for utilizing waste heat. A reciprocating pump 20 may be used to pump water from the bilge and discharge it overboard.
GB13314/24A 1923-06-01 1924-05-30 Improvements in or relating to apparatus for supplying water of different pressures on ships propelled by internal combustion engines Expired GB216893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH216893X 1923-06-01

Publications (1)

Publication Number Publication Date
GB216893A true GB216893A (en) 1924-06-26

Family

ID=4449828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13314/24A Expired GB216893A (en) 1923-06-01 1924-05-30 Improvements in or relating to apparatus for supplying water of different pressures on ships propelled by internal combustion engines

Country Status (1)

Country Link
GB (1) GB216893A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984165A2 (en) * 1998-05-15 2000-03-08 Cryostar-France SA Pump
EP1612426A2 (en) * 2004-06-30 2006-01-04 KSB Aktiengesellschaft Controlled, energy efficient multi stage centrifugal pump with high pressure stage
CN103541782A (en) * 2013-10-12 2014-01-29 南京航空航天大学 Displacer piston type heat engine based ship waste heat power generation device and working method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984165A2 (en) * 1998-05-15 2000-03-08 Cryostar-France SA Pump
EP0984165A3 (en) * 1998-05-15 2000-09-20 Cryostar-France SA Pump
US6167724B1 (en) 1998-05-15 2001-01-02 The Boc Group Plc Pump
EP1612426A2 (en) * 2004-06-30 2006-01-04 KSB Aktiengesellschaft Controlled, energy efficient multi stage centrifugal pump with high pressure stage
EP1612426A3 (en) * 2004-06-30 2009-06-24 KSB Aktiengesellschaft Controlled, energy efficient multi stage centrifugal pump with high pressure stage
CN103541782A (en) * 2013-10-12 2014-01-29 南京航空航天大学 Displacer piston type heat engine based ship waste heat power generation device and working method thereof

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