WO2004009998A1 - Pompe a piston - Google Patents

Pompe a piston Download PDF

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Publication number
WO2004009998A1
WO2004009998A1 PCT/RU2003/000122 RU0300122W WO2004009998A1 WO 2004009998 A1 WO2004009998 A1 WO 2004009998A1 RU 0300122 W RU0300122 W RU 0300122W WO 2004009998 A1 WO2004009998 A1 WO 2004009998A1
Authority
WO
WIPO (PCT)
Prior art keywords
zhidκοsτi
eccentric
shaτuna
shaft
chamber
Prior art date
Application number
PCT/RU2003/000122
Other languages
English (en)
Russian (ru)
Inventor
Svetlana Anatolievna Eysymontt
Original Assignee
Svetlana Anatolievna Eysymontt
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 Svetlana Anatolievna Eysymontt filed Critical Svetlana Anatolievna Eysymontt
Priority to AU2003221243A priority Critical patent/AU2003221243A1/en
Publication of WO2004009998A1 publication Critical patent/WO2004009998A1/fr

Links

Classifications

    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons

Definitions

  • the present invention is available to hydraulic displacement machines, and the compact is available to the plunger.
  • the products of this type are equipped with the most simplest means of lubrication and cooling of the flowing parts, for example, the discharge or the supply of oil is low.
  • a lubricant friction is slipping, as it is, it is poor, that is, it is comparatively high-speed and fast-moving parts. If the parts are free of heat, they are subject to a cooling fluid that is inadequate to prevent poor heat transfer.
  • Lubrication a quick release of friction, is supplied from the lubrication chamber in the discharge process.
  • the grease supply line includes a ring channel, which is very quick, from the quick grease, the connecting rod with the eccentric is excluded.
  • the grease when heated, the grease will be sold on the shortcut and on to the shortest path to the cooler, which will take the most part of the heat. From the processor, the liquid is transferred to the calculation and cooling unit outside the pump, where it is returned to the lubricating chamber.
  • Plunger 4 is connected with an eccentric drive shaft 3 and with a connecting rod 8.
  • ⁇ a ⁇ ve ⁇ n ⁇ s ⁇ i sha ⁇ una 8 s ⁇ yagaem ⁇ y with ⁇ ve ⁇ n ⁇ s ⁇ yu e ⁇ stsen ⁇ i ⁇ a ⁇ iv ⁇ dn ⁇ g ⁇ shaft 3
  • vy ⁇ lnena ⁇ sesimme ⁇ ichnaya ⁇ l ⁇ s ⁇ 9 ⁇ aya s ⁇ b- schena ⁇ s ⁇ eds ⁇ v ⁇ m ⁇ anala 10 s ⁇ smaz ⁇ chn ⁇ y ⁇ ame ⁇ y 7 and ⁇ as ⁇ l ⁇ zhena ⁇ - ⁇ zi ⁇ n ⁇ ⁇ ame ⁇ e 5.
  • ⁇ ⁇ use 1 us ⁇ an ⁇ vleny ⁇ b ⁇ a ⁇ ny ⁇ la ⁇ an 13 for communication smaz ⁇ chn ⁇ y ⁇ ame ⁇ y 7 with the line 14 in ⁇ dachi zhid ⁇ y smaz ⁇ i s ⁇ yazhenie sha ⁇ una with e ⁇ s- tsen ⁇ i ⁇ m and ⁇ a ⁇ zhe suction and nagne ⁇ a ⁇ elny ⁇ la ⁇ any s ⁇ ve ⁇ s ⁇ venn ⁇ 15 and 16, s ⁇ edinyayuschie ⁇ ame ⁇ u 5 s ⁇ ve ⁇ s ⁇ venn ⁇ with suction and vice external gne ⁇ a ⁇ eln ⁇ y by magistral (not shown in the figure) of the pump.
  • the proposed plunger pump operates as follows. P ⁇ i v ⁇ aschenii e ⁇ stsen ⁇ i ⁇ v ⁇ g ⁇ ⁇ iv ⁇ dn ⁇ g ⁇ shaft 3 ⁇ lunzhe ⁇ s ⁇ ve ⁇ shae ⁇ v ⁇ zv ⁇ a ⁇ n ⁇ 4- ⁇ s ⁇ u ⁇ a ⁇ eln ⁇ e movement ⁇ i e ⁇ m ⁇ is ⁇ dya ⁇ ⁇ - sled ⁇ va ⁇ elnye tsi ⁇ ly za ⁇ lneniya ⁇ ame ⁇ y 5 nagne ⁇ aem ⁇ y zhid ⁇ s ⁇ yu of suction magis ⁇ ali che ⁇ ez suction ⁇ la ⁇ an 15 and its vy ⁇ esneniya che ⁇ ez nagne ⁇ a ⁇ elny ⁇ la ⁇ an 16 nagne ⁇ a ⁇ elnuyu magis ⁇ al ⁇ ⁇ ebi- ⁇ elyu.
  • P ⁇ i is ⁇ lz ⁇ vanii ⁇ lunzhe ⁇ n ⁇ g ⁇ nas ⁇ sa with vys ⁇ im pressure on v ⁇ de (na ⁇ ime ⁇ in ⁇ aches ⁇ ve usili ⁇ elya ⁇ a, s ⁇ zdavaem ⁇ g ⁇ tsen ⁇ bezh- nym nas ⁇ s ⁇ m, ⁇ i nagne ⁇ anii v ⁇ dy in ne ⁇ yanuyu s ⁇ vazhinu, ⁇ gda pressure v ⁇ de m ⁇ zhe ⁇ d ⁇ s ⁇ iga ⁇ 20 ⁇ a ⁇ i pressure on vy ⁇ de d ⁇ ⁇ a 35) in ⁇ lunzhe ⁇ y tsi ⁇ le Fillings are operating in the operating mode.
  • the pressure ⁇ in line 14 is selected from the condition:
  • ⁇ ⁇ ⁇ is the resistance at the entrance to the lubrication chamber 7, which is shared by the test. Practically ⁇ ⁇ ⁇ ⁇ 5 kgf / cm 2 . In this case, the area 9 discharges the load due to the pressure from line 14.
  • the use of the present invention makes it possible to increase the operational reliability of the essential to improve the speed of operation .
  • the pump which means its energy consumption, and reduce the overall weight and weight indicators, as well as accelerate the system of heating due to the reduction of the flow rate of the cooled liquid. Intended use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La pompe à piston de l'invention comprend un corps (1) contenant un carter (2) pour lubrifiant liquide qui contient un arbre d'entraînement à excentrique (3) et une bielle (8) reliant l'excentrique de l'arbre d'entraînement (3) au piston à deux étages (4). Un étage du piston (4) forme dans le corps (1) une chambre (5) pour liquide pompé et l'autre forme une chambre de lubrification (7), isolée de la première chambre et reliée par une conduite (14) d'alimentation de lubrifiant liquide vers la jonction de la bielle (8) avec l'excentrique de l'arbre d'entraînement (3). La surface de la bielle (8) en jonction avec l'excentrique comporte une cavité axialement symétrique (9), disposée à l'opposé de la chambre (5) et communiquant avec la chambre de lubrification (7) via un canal (10), la conduite (14) d'alimentation de lubrifiant liquide étant formée par la cavité axialement symétrique (9) et le canal (10).
PCT/RU2003/000122 2002-07-18 2003-03-28 Pompe a piston WO2004009998A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003221243A AU2003221243A1 (en) 2002-07-18 2003-03-28 Piston pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2002119035/06A RU2204735C1 (ru) 2002-07-18 2002-07-18 Плунжерный насос
RU2002119035 2002-07-18

Publications (1)

Publication Number Publication Date
WO2004009998A1 true WO2004009998A1 (fr) 2004-01-29

Family

ID=20255856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2003/000122 WO2004009998A1 (fr) 2002-07-18 2003-03-28 Pompe a piston

Country Status (3)

Country Link
AU (1) AU2003221243A1 (fr)
RU (1) RU2204735C1 (fr)
WO (1) WO2004009998A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8613137B2 (en) 2004-11-16 2013-12-24 Mahle International Gmbh Connecting rod lubrication recess
US8424445B2 (en) 2009-06-02 2013-04-23 Mahle International Gmbh Connecting rod bore
US8245687B2 (en) 2010-01-07 2012-08-21 Mahle International Gmbh Profiled connecting rod bore with micro-dimples

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU169748A1 (ru) * Всесоюзный научно исследовательский химико фармацевтический Способ получения тестостерона
CH393927A (de) * 1960-08-02 1965-06-15 Milton Roy Co Schmiereinrichtung an einer Kolbenpumpe und eine Verwendung dieser Schmiereinrichtung
SU557228A1 (ru) * 1975-02-10 1977-05-05 Предприятиеп/Я А-3483 Устройство дл смазки вкладыша шатуна
FR2358566A1 (fr) * 1976-07-15 1978-02-10 Cyphelly Ivan J Machine a refoulement a transmission de couple hydrostatique au moyen de pistons a rouleaux
DE2747843A1 (de) * 1977-10-26 1979-05-03 Woma Maasberg Co Gmbh W Kolbenpumpe, insbesondere hochdruck- kolbenpumpe in liegendbauweise
SU1629593A1 (ru) * 1989-03-30 1991-02-23 И.Е. Горолевич Поршневой насос

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU169748A1 (ru) * Всесоюзный научно исследовательский химико фармацевтический Способ получения тестостерона
CH393927A (de) * 1960-08-02 1965-06-15 Milton Roy Co Schmiereinrichtung an einer Kolbenpumpe und eine Verwendung dieser Schmiereinrichtung
SU557228A1 (ru) * 1975-02-10 1977-05-05 Предприятиеп/Я А-3483 Устройство дл смазки вкладыша шатуна
FR2358566A1 (fr) * 1976-07-15 1978-02-10 Cyphelly Ivan J Machine a refoulement a transmission de couple hydrostatique au moyen de pistons a rouleaux
DE2747843A1 (de) * 1977-10-26 1979-05-03 Woma Maasberg Co Gmbh W Kolbenpumpe, insbesondere hochdruck- kolbenpumpe in liegendbauweise
SU1629593A1 (ru) * 1989-03-30 1991-02-23 И.Е. Горолевич Поршневой насос

Also Published As

Publication number Publication date
RU2204735C1 (ru) 2003-05-20
AU2003221243A1 (en) 2004-02-09

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