EA199900398A1 - Нагнетательное устройство - Google Patents

Нагнетательное устройство

Info

Publication number
EA199900398A1
EA199900398A1 EA199900398A EA199900398A EA199900398A1 EA 199900398 A1 EA199900398 A1 EA 199900398A1 EA 199900398 A EA199900398 A EA 199900398A EA 199900398 A EA199900398 A EA 199900398A EA 199900398 A1 EA199900398 A1 EA 199900398A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pipe
hole
valve
inlet pipe
exhaust
Prior art date
Application number
EA199900398A
Other languages
English (en)
Other versions
EA001236B1 (ru
Inventor
Ларс-Олоф Лундгрен
Original Assignee
Ларс-Олоф Лундгрен
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 Ларс-Олоф Лундгрен filed Critical Ларс-Олоф Лундгрен
Publication of EA199900398A1 publication Critical patent/EA199900398A1/ru
Publication of EA001236B1 publication Critical patent/EA001236B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • F04F7/02—Hydraulic rams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/104—Flap valves the closure member being a rigid element oscillating around a fixed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Seal Device For Vehicle (AREA)
  • Check Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Предложено нагнетательное устройство, включающее подводящую трубу (1) для жидкости с относительно низким напором, накопитель (3), присоединенный к этой трубе через обратный клапан (2), выпускную трубу (4) для выпуска из накопителя жидкости с относительно высоким напором и выпускной клапан, расположенный в подводящей трубе (1) за накопителем и открывающий и закрывающий выпускное отверстие (5) в подводящей трубе (1). Нагнетательное устройство в первую очередь отличается тем, что выпускной клапан содержит заслонку (6), выполненную с возможностью перемещения между положением, в котором отверстие (5) открыто, и положением, в котором отверстие (5) закрыто.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199900398A 1996-10-23 1997-10-23 Нагнетательное устройство EA001236B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603900A SE505598C2 (sv) 1996-10-23 1996-10-23 Pumpanordning av stöthäverttyp
PCT/SE1997/001768 WO1998017920A1 (en) 1996-10-23 1997-10-23 A pump device

Publications (2)

Publication Number Publication Date
EA199900398A1 true EA199900398A1 (ru) 1999-12-29
EA001236B1 EA001236B1 (ru) 2000-12-25

Family

ID=20404368

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900398A EA001236B1 (ru) 1996-10-23 1997-10-23 Нагнетательное устройство

Country Status (12)

Country Link
US (1) US6142746A (ru)
EP (1) EP0953117A1 (ru)
KR (1) KR20000052746A (ru)
CN (1) CN1238827A (ru)
AU (1) AU730966B2 (ru)
BR (1) BR9712434A (ru)
CA (1) CA2269765A1 (ru)
EA (1) EA001236B1 (ru)
NZ (1) NZ335697A (ru)
PL (1) PL332973A1 (ru)
SE (1) SE505598C2 (ru)
WO (1) WO1998017920A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005065810A1 (ja) * 2003-12-05 2005-07-21 Idemitsu Kosan Co., Ltd. 触媒供給装置
DE102012104082A1 (de) * 2012-05-09 2013-11-14 Walter Ag Wendeschneidplatte für Eckfräser
RU2577681C1 (ru) * 2014-11-10 2016-03-20 Михаил Иванович Голубенко Гидравлический таран

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US570357A (en) * 1896-10-27 waller
US753560A (en) * 1904-03-01 Hydraulic ram
US1214192A (en) * 1917-01-30 Hydraulic ram
US175078A (en) * 1876-03-21 Improvement in hydraulic ranis
US529914A (en) * 1894-11-27 jones
US157325A (en) * 1874-12-01 Improvement in hydraulic rams
US357413A (en) * 1887-02-08 Hydraulic ram
US650168A (en) * 1898-11-02 1900-05-22 Howard D Colman Water-lift.
US706727A (en) * 1901-04-24 1902-08-12 Deming Co Hydraulic ram.
US755467A (en) * 1903-12-10 1904-03-22 George H Earle Jr Hydraulic ram.
US841563A (en) * 1905-09-18 1907-01-15 John Northey Pulsating valve for hydraulic rams.
US936244A (en) * 1907-04-13 1909-10-05 Columbia Steel Company Hydraulic ram.
US1102217A (en) * 1910-10-11 1914-06-30 S J Phillips Hydraulic ram.
US1530182A (en) * 1920-11-01 1925-03-17 Jr Alfredo Jordao Hydraulic ram
US3306216A (en) * 1964-05-06 1967-02-28 Res & Dev Pty Ltd Liquid displacement pressure transfer pump
JPS57171100A (en) * 1981-04-11 1982-10-21 Mitsuhata Nakada Spring-utilizing water feeding apparatus for use with automatic hydraulic pumping machine
JPS57200700A (en) * 1981-06-03 1982-12-08 T K Prod:Kk Automatic pumping water apparatus
US5271721A (en) * 1988-04-14 1993-12-21 Peppermint Springs Pty Ltd Hydraulic ram pumps

Also Published As

Publication number Publication date
WO1998017920A1 (en) 1998-04-30
KR20000052746A (ko) 2000-08-25
SE9603900L (sv) 1997-09-22
CA2269765A1 (en) 1998-04-30
AU4798297A (en) 1998-05-15
PL332973A1 (en) 1999-10-25
CN1238827A (zh) 1999-12-15
NZ335697A (en) 2000-10-27
EP0953117A1 (en) 1999-11-03
AU730966B2 (en) 2001-03-22
SE505598C2 (sv) 1997-09-22
EA001236B1 (ru) 2000-12-25
BR9712434A (pt) 2000-01-25
US6142746A (en) 2000-11-07
SE9603900D0 (sv) 1996-10-23

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU