FR3115332B1 - Pump comprising cooling means - Google Patents

Pump comprising cooling means Download PDF

Info

Publication number
FR3115332B1
FR3115332B1 FR2010707A FR2010707A FR3115332B1 FR 3115332 B1 FR3115332 B1 FR 3115332B1 FR 2010707 A FR2010707 A FR 2010707A FR 2010707 A FR2010707 A FR 2010707A FR 3115332 B1 FR3115332 B1 FR 3115332B1
Authority
FR
France
Prior art keywords
pump
fluid
fluidic
chamber
pump body
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.)
Active
Application number
FR2010707A
Other languages
French (fr)
Other versions
FR3115332A1 (en
Inventor
Eric Michalski
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.)
F2M SARL
Original Assignee
F2M SARL
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 F2M SARL filed Critical F2M SARL
Priority to FR2010707A priority Critical patent/FR3115332B1/en
Priority to PCT/EP2021/077929 priority patent/WO2022084072A1/en
Priority to US18/249,510 priority patent/US20230383742A1/en
Priority to EP21783562.8A priority patent/EP4229297A1/en
Publication of FR3115332A1 publication Critical patent/FR3115332A1/en
Application granted granted Critical
Publication of FR3115332B1 publication Critical patent/FR3115332B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F04B53/007—Cylinder heads
    • 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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/166—Cylinder liners
    • 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
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
    • F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Titre : Pompe comprenant des moyens de refroidissement L’invention concerne une pompe (1) pour fluide à pomper depuis une réserve fluidique, la pompe (1) comprenant un corps de pompe (300) définissant une chambre fluidique (301), le corps de pompe (300) présentant :- une première extrémité (302) depuis laquelle s’étend au moins une tubulure d’admission débouchant dans la chambre fluidique (301) pour permettre une admission de fluide dans la chambre fluidique (301) ;- une deuxième extrémité (304) opposée à la première extrémité (302), la pompe (1) comprenant également au moins une conduite fluidique (305) s’étendant en spirale autour du corps de pompe (300) entre la première extrémité (302) et la deuxième extrémité (304),caractérisé en ce que la conduite fluidique (305) présente une première embouchure de liaison à la réserve fluidique, située au niveau de la deuxième extrémité (304) du corps de pompe (300), et une deuxième embouchure reliée à la tubulure d’admission (303), pour amener le fluide à pomper depuis la réserve jusqu’à la chambre fluidique (301) via la conduite fluidique (305). Figure pour l’abrégé : Fig. 1Title: Pump comprising cooling means The invention relates to a pump (1) for fluid to be pumped from a fluid supply, the pump (1) comprising a pump body (300) defining a fluid chamber (301), the pump body pump (300) having:- a first end (302) from which extends at least one inlet pipe opening into the fluidic chamber (301) to allow admission of fluid into the fluidic chamber (301);- a second end (304) opposite the first end (302), the pump (1) also comprising at least one fluid conduit (305) extending in a spiral around the pump body (300) between the first end (302) and the second end (304), characterized in that the fluidic conduit (305) has a first mouthpiece for connection to the fluidic reserve, located at the level of the second end (304) of the pump body (300), and a second mouthpiece connected to the intake manifold (303), to bring the fluid to be pumped from the reserve to the fluid chamber (301) via the fluid conduit (305). Figure for abstract: Fig. 1

FR2010707A 2020-10-19 2020-10-19 Pump comprising cooling means Active FR3115332B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2010707A FR3115332B1 (en) 2020-10-19 2020-10-19 Pump comprising cooling means
PCT/EP2021/077929 WO2022084072A1 (en) 2020-10-19 2021-10-08 Pump comprising cooling means
US18/249,510 US20230383742A1 (en) 2020-10-19 2021-10-08 Pump comprising cooling means
EP21783562.8A EP4229297A1 (en) 2020-10-19 2021-10-08 Pump comprising cooling means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010707A FR3115332B1 (en) 2020-10-19 2020-10-19 Pump comprising cooling means
FR2010707 2020-10-19

Publications (2)

Publication Number Publication Date
FR3115332A1 FR3115332A1 (en) 2022-04-22
FR3115332B1 true FR3115332B1 (en) 2022-12-02

Family

ID=73793474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010707A Active FR3115332B1 (en) 2020-10-19 2020-10-19 Pump comprising cooling means

Country Status (1)

Country Link
FR (1) FR3115332B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB547455A (en) 1940-06-15 1942-08-27 Linde Air Prod Co Improvements in method and apparatus for pumping volatile liquids
US2439958A (en) * 1943-10-21 1948-04-20 Air Prod Inc Pump for liquefied gases
DE1926379A1 (en) * 1969-05-23 1970-11-26 Messer Griesheim Gmbh High pressure piston pump
FR2805006B1 (en) * 2000-02-11 2002-06-14 Air Liquide VERY HIGH PRESSURE CRYOGENIC PUMP
CH703376B1 (en) * 2010-06-21 2014-05-15 Fives Cryomec Ag Reciprocating piston pump for cryogenic fluids.
DE102016222797A1 (en) * 2016-11-18 2018-05-24 Robert Bosch Gmbh cryopump
CN211692541U (en) * 2020-01-22 2020-10-16 辽阳正阳机械设备制造有限公司 Special flow pump station for conveying liquid carbon dioxide

Also Published As

Publication number Publication date
FR3115332A1 (en) 2022-04-22

Similar Documents

Publication Publication Date Title
WO2018032641A1 (en) Internal combustion engine, lubrication system, and engine oil strainer
EP1528347A3 (en) End cap with an integral flow diverter
FR3115332B1 (en) Pump comprising cooling means
FR3095848B1 (en) Tank head for pressurized gas
FR2506860A1 (en) GEAR PUMP
FR2384140A1 (en) PUMPING EJECTOR
CN106460872A (en) Ejector arrangement
FR3054613B1 (en) INTAKE DISTRIBUTOR WITH INTEGRATED HEAT EXCHANGER
MA51776B1 (en) DRAW VALVE FOR LIQUID TANK
FR3111406B1 (en) Filtration element of a fluid distribution wall outlet tip guide
ATE432118T1 (en) FILTER ARRANGEMENT WITH FILTER BAG
DE59600600D1 (en) SIDE CHANNEL PUMP
FR3088376B3 (en) SPILL CONTROL SYSTEM FOR A FUEL TANK
BE1012748A3 (en) Device for injection of a fluid in a compressed gas.
FR2369613A1 (en) ADVANCED FLOW REGULATION VALVE
FR3113073B1 (en) Connection for water drainage pipe
FR3115840B1 (en) MODULAR PUMP
CA2484579A1 (en) Connection, pneumatic system equipped with such a connection and assembly including such a system
FR3129692B1 (en) Supply system for a consumer configured to be supplied with a fuel prepared from a gas resulting from the evaporation of a cryogenic liquid comprising at least methane
US1081181A (en) Pumping apparatus.
CN209540520U (en) A kind of compound constant-current stabilizer of pulsating liquid conveying
FR2936050B1 (en) DEVICE FOR DETERMINING A PARAMETER OF A FLUID FLOW
FR3089532B1 (en) Non-return block for shower tray siphon and siphon equipped with such a non-return block
CH146646A (en) Suction and pressure pump.
EP0446547A1 (en) Pneumatic measuring device

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220422

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4