GB1137992A - Water pumping apparatus driven by an internal combustion engine - Google Patents

Water pumping apparatus driven by an internal combustion engine

Info

Publication number
GB1137992A
GB1137992A GB24142/66A GB2414266A GB1137992A GB 1137992 A GB1137992 A GB 1137992A GB 24142/66 A GB24142/66 A GB 24142/66A GB 2414266 A GB2414266 A GB 2414266A GB 1137992 A GB1137992 A GB 1137992A
Authority
GB
United Kingdom
Prior art keywords
valve
silencer
ejector
pump
water pumping
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
GB24142/66A
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.)
Ernst Heinkel AG
Original Assignee
Ernst Heinkel AG
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 Ernst Heinkel AG filed Critical Ernst Heinkel AG
Publication of GB1137992A publication Critical patent/GB1137992A/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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type
    • F04D9/065—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type the driving fluid being a gas or vapour, e.g. exhaust of a combustion engine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1,137,992. Exhaust silencers; centrifugal pumps. ERNST HEINKEL A.G. May 31, 1966 [June 24, 1965], No.24142/66. Headings F1B and F1C. A water pumping apparatus, driven by an I. C. engine 2 has an exhaust gas operated ejector device 11 connected to the pump inlet 13 to support the pump suction, the ejector 11 being connected to the inlet chamber of the silencer 5 and being completely separate from the normal outlet pipe 7 of the silencer which is closable by a valve 8. At starting the pump outlet valve 14 and the valve 8 are closed and a valve 15 in the connection 12 to ejector 11 opened. The exhaust gases from the silencer inlet chamber 4 discharge through the ejector 11 and the suction created helps to prime pump 14. The valve 8 is held closed by a spring- loaded catch 10. In a modification, Fig. 2 (not shown) a non-return valve (17) is provided adjacent the valve 15 and the latter is coupled by linkage to a slide valve (16) in the silencer outlet 7.
GB24142/66A 1965-06-24 1966-05-31 Water pumping apparatus driven by an internal combustion engine Expired GB1137992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0056391 1965-06-24

Publications (1)

Publication Number Publication Date
GB1137992A true GB1137992A (en) 1968-12-27

Family

ID=7159367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24142/66A Expired GB1137992A (en) 1965-06-24 1966-05-31 Water pumping apparatus driven by an internal combustion engine

Country Status (2)

Country Link
CH (1) CH432128A (en)
GB (1) GB1137992A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135655U (en) * 1973-03-23 1974-11-21
CN112483418A (en) * 2020-11-12 2021-03-12 浙江东航消防泵业有限公司 Self-priming pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135655U (en) * 1973-03-23 1974-11-21
CN112483418A (en) * 2020-11-12 2021-03-12 浙江东航消防泵业有限公司 Self-priming pump

Also Published As

Publication number Publication date
CH432128A (en) 1967-03-15

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