FR3057916B1 - Pompe cryogenique - Google Patents
Pompe cryogenique Download PDFInfo
- Publication number
- FR3057916B1 FR3057916B1 FR1660288A FR1660288A FR3057916B1 FR 3057916 B1 FR3057916 B1 FR 3057916B1 FR 1660288 A FR1660288 A FR 1660288A FR 1660288 A FR1660288 A FR 1660288A FR 3057916 B1 FR3057916 B1 FR 3057916B1
- Authority
- FR
- France
- Prior art keywords
- pumping chamber
- discharge valve
- cryogenic pump
- longitudinal axis
- supply
- 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
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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
-
- 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
- F04B1/0452—Distribution members, e.g. valves
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
-
- 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
- F04B53/102—Disc valves
-
- 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
- F04B53/14—Pistons, piston-rods or piston-rod connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Cette pompe cryogénique comporte : - un corps de pompe (2) à l'intérieur duquel se trouve un piston (26) monté mobile en translation le long d'un axe (24) dit axe longitudinal et délimitant une chambre de pompage (31), - des moyens d'alimentation en liquide dans la chambre de pompage (31) et - des moyens de refoulement de liquide sous pression hors de la chambre de pompage (31) comportant un clapet de refoulement (40) monté dans un corps de clapet de refoulement (18) monté sur l'axe (24) longitudinal, les moyens d'alimentation comportant un clapet d'alimentation (42) disposé à la périphérie du corps de clapet de refoulement (18).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1660288A FR3057916B1 (fr) | 2016-10-24 | 2016-10-24 | Pompe cryogenique |
EP17797399.7A EP3529493B1 (fr) | 2016-10-24 | 2017-10-20 | Pompe cryogénique |
PCT/FR2017/052900 WO2018078255A1 (fr) | 2016-10-24 | 2017-10-20 | Pompe cryogénique |
US16/344,537 US20190293067A1 (en) | 2016-10-24 | 2017-10-20 | Cryogenic pump |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1660288A FR3057916B1 (fr) | 2016-10-24 | 2016-10-24 | Pompe cryogenique |
FR1660288 | 2016-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3057916A1 FR3057916A1 (fr) | 2018-04-27 |
FR3057916B1 true FR3057916B1 (fr) | 2021-11-05 |
Family
ID=57906776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1660288A Active FR3057916B1 (fr) | 2016-10-24 | 2016-10-24 | Pompe cryogenique |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190293067A1 (fr) |
EP (1) | EP3529493B1 (fr) |
FR (1) | FR3057916B1 (fr) |
WO (1) | WO2018078255A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3610179T3 (da) * | 2017-04-11 | 2024-02-26 | Udo Tartler | Anordning til tætning og tømning af en beholder med et pastøst fluid |
FR3109610B1 (fr) | 2020-04-23 | 2022-04-08 | Air Liquide | Appareil de compression et station de remplissage comprenant un tel appareil |
FR3115333B1 (fr) * | 2020-10-19 | 2022-12-09 | F2M | Piston pour pompe de fluide cryogénique |
CN114542427B (zh) * | 2022-04-26 | 2022-08-05 | 杭州新亚低温科技有限公司 | 一种零吸入压头低温液体泵 |
FR3135760A1 (fr) * | 2022-05-23 | 2023-11-24 | Fives Cryomec Ag | Pompe cryogénique |
WO2024047050A1 (fr) | 2022-08-30 | 2024-03-07 | SVANEHØJ Danmark A/S | Pompe à piston |
WO2024047055A1 (fr) | 2022-08-30 | 2024-03-07 | SVANEHØJ Danmark A/S | Pompe à piston |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376377A (en) * | 1981-04-03 | 1983-03-15 | Cryomec, Inc. | Unloading system for cryogenic pumps |
DE102011080287A1 (de) * | 2011-08-02 | 2013-02-07 | Robert Bosch Gmbh | Kolbenpumpe, insbesondere eines Fahrzeugbremssystems |
ES2527505T3 (es) | 2011-11-29 | 2015-01-26 | Cryostar Sas | Bombas criogénicas |
-
2016
- 2016-10-24 FR FR1660288A patent/FR3057916B1/fr active Active
-
2017
- 2017-10-20 US US16/344,537 patent/US20190293067A1/en not_active Abandoned
- 2017-10-20 WO PCT/FR2017/052900 patent/WO2018078255A1/fr active Application Filing
- 2017-10-20 EP EP17797399.7A patent/EP3529493B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP3529493A1 (fr) | 2019-08-28 |
EP3529493B1 (fr) | 2020-06-17 |
WO2018078255A1 (fr) | 2018-05-03 |
FR3057916A1 (fr) | 2018-04-27 |
US20190293067A1 (en) | 2019-09-26 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20180427 |
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Year of fee payment: 3 |
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Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |