RU2019122417A - LIQUID SUPPLY SYSTEM - Google Patents

LIQUID SUPPLY SYSTEM Download PDF

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Publication number
RU2019122417A
RU2019122417A RU2019122417A RU2019122417A RU2019122417A RU 2019122417 A RU2019122417 A RU 2019122417A RU 2019122417 A RU2019122417 A RU 2019122417A RU 2019122417 A RU2019122417 A RU 2019122417A RU 2019122417 A RU2019122417 A RU 2019122417A
Authority
RU
Russia
Prior art keywords
pumping chamber
fluid
outlet
opening
bellows
Prior art date
Application number
RU2019122417A
Other languages
Russian (ru)
Other versions
RU2019122417A3 (en
Inventor
Кийотака ФУРУТА
Коити МОРИ
Хироси ТАКАТА
Original Assignee
Игл Индастри Ко., Лтд.
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 Игл Индастри Ко., Лтд. filed Critical Игл Индастри Ко., Лтд.
Publication of RU2019122417A3 publication Critical patent/RU2019122417A3/ru
Publication of RU2019122417A publication Critical patent/RU2019122417A/en

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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F04B45/022—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows with two or more bellows in parallel
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • 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
    • F04B53/06—Venting
    • 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
    • F04B53/08—Cooling; Heating; Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
    • F04B2015/081—Liquefied gases
    • F04B2015/082—Helium
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
    • F04B2015/081—Liquefied gases
    • F04B2015/0824—Nitrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Claims (14)

1. Система подачи жидкости, содержащая1. A fluid supply system containing контейнер, имеющий впуск и выпуск для жидкости и снабженный насосной камерой внутри него;a container having a liquid inlet and outlet and provided with a pumping chamber therein; выпускную трубу, через которую жидкость, выходящая из выпуска, выводится наружу;an outlet pipe through which the liquid exiting the outlet is discharged to the outside; канал для текучей среды, через который течет жидкость, при этом канал для текучей среды выходит из впуска, проходит через насосную камеру и продолжается вертикально вниз от насосной камеры к выпуску; иa fluid passage through which a liquid flows, the fluid passage exiting the inlet, passing through the pumping chamber, and extending vertically downward from the pumping chamber to the outlet; and газоотводную трубу, имеющую первое отверстие, расположенное в канале для текучей среды, и второе отверстие, расположенное в канале для текучей среды за первым отверстием,a gas outlet pipe having a first opening located in the fluid passage and a second opening located in the fluid passage after the first opening, при этом второе отверстие расположено на вертикально более высоком уровне, чем первое отверстие.the second hole is located at a vertically higher level than the first hole. 2. Система подачи жидкости по п. 1, в которой второе отверстие расположено в выпускной трубе.2. The fluid delivery system of claim 1, wherein the second opening is located in the outlet pipe. 3. Система подачи жидкости по п. 1 или 2, содержащая3. A fluid supply system according to claim 1 or 2, comprising тяговый элемент, который перемещается вертикально вверх и вниз в контейнере; иa traction element that moves vertically up and down in the container; and первый сильфон и второй сильфон, расположенные один над другим в вертикальном направлении, каждый из которых расширяется и сжимается при движении вверх и вниз тягового элемента;the first bellows and the second bellows, located one above the other in the vertical direction, each of which expands and contracts when moving up and down the traction element; причем насосная камера включает в себя первую насосную камеру, образованную пространством, окружающим внешнюю окружность первого сильфона, и вторую насосную камеру, образованную пространством, окружающим внешнюю окружность второго сильфона,wherein the pumping chamber includes a first pumping chamber defined by a space surrounding the outer circumference of the first bellows, and a second pumping chamber defined by a space surrounding the outer circumference of the second bellows, при этом канал для текучей среды включает в себя первый канал для текучей среды, через который жидкость течет от впуска к выпуску через первую насосную камеру, и второй канал для текучей среды, через который жидкость течет от впуска к выпуску через вторую насосную камеру, иwherein the fluid channel includes a first fluid channel through which liquid flows from inlet to outlet through the first pumping chamber, and a second fluid channel through which liquid flows from inlet to outlet through the second pumping chamber, and причем газоотводная труба предусмотрена, по меньшей мере, в одном из первого или второго каналов для текучей среды.wherein the gas outlet pipe is provided in at least one of the first or second fluid channels. 4. Система подачи жидкости по п. 3, в которой первая насосная камера расположена над второй насосной камерой, а первое отверстие расположено над выпуском первой насосной камеры.4. The fluid delivery system of claim 3, wherein the first pumping chamber is located above the second pumping chamber and the first opening is located above the outlet of the first pumping chamber.
RU2019122417A 2017-02-03 2018-02-02 LIQUID SUPPLY SYSTEM RU2019122417A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017019040 2017-02-03
JP2017-019040 2017-02-03
PCT/JP2018/003632 WO2018143420A1 (en) 2017-02-03 2018-02-02 Liquid supply system

Publications (2)

Publication Number Publication Date
RU2019122417A3 RU2019122417A3 (en) 2021-03-03
RU2019122417A true RU2019122417A (en) 2021-03-03

Family

ID=63040771

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019122417A RU2019122417A (en) 2017-02-03 2018-02-02 LIQUID SUPPLY SYSTEM

Country Status (7)

Country Link
US (1) US20200032785A1 (en)
EP (1) EP3578820A1 (en)
JP (1) JPWO2018143420A1 (en)
KR (1) KR20190098228A (en)
CN (1) CN110177944A (en)
RU (1) RU2019122417A (en)
WO (1) WO2018143420A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021003639A1 (en) * 2021-07-14 2023-01-19 Hydac Technology Gmbh conveyor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041136C2 (en) * 1990-12-21 1994-06-30 Andris Raimund Gmbh & Co Kg Dosing and spray pump for dispensing liquid, low-viscosity and pasty substances
JP2001153053A (en) * 1999-11-29 2001-06-05 Nippon Pillar Packing Co Ltd Fluid equipment having bellows
JP3962716B2 (en) * 2003-10-10 2007-08-22 日本ピラー工業株式会社 Fluid device having bellows and method for discharging residual air in fluid device
JP2005214014A (en) * 2004-01-27 2005-08-11 Iwaki Co Ltd Twin reciprocating bellows pump with interlocking shaft
JP4324568B2 (en) * 2005-01-26 2009-09-02 日本ピラー工業株式会社 Bellows pump
JP4982515B2 (en) * 2009-02-24 2012-07-25 日本ピラー工業株式会社 Bellows pump
JP5602595B2 (en) * 2010-11-17 2014-10-08 日本ピラー工業株式会社 Volumetric pump for liquid
EP2687793B1 (en) * 2011-03-15 2017-05-24 Eagle Industry Co., Ltd. Liquid supply system
CN103388577A (en) * 2012-05-09 2013-11-13 日本皮拉工业株式会社 Volume pump for liquid
US10233913B2 (en) 2014-07-10 2019-03-19 Eagle Industry Co., Ltd. Liquid supply system

Also Published As

Publication number Publication date
RU2019122417A3 (en) 2021-03-03
EP3578820A1 (en) 2019-12-11
CN110177944A (en) 2019-08-27
WO2018143420A1 (en) 2018-08-09
KR20190098228A (en) 2019-08-21
JPWO2018143420A1 (en) 2019-11-21
US20200032785A1 (en) 2020-01-30

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FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20210608