WO2018215012A1 - Vorrichtung zum verdichten von gasen oder pumpen von flüssigkeiten - Google Patents
Vorrichtung zum verdichten von gasen oder pumpen von flüssigkeiten Download PDFInfo
- Publication number
- WO2018215012A1 WO2018215012A1 PCT/DE2018/100372 DE2018100372W WO2018215012A1 WO 2018215012 A1 WO2018215012 A1 WO 2018215012A1 DE 2018100372 W DE2018100372 W DE 2018100372W WO 2018215012 A1 WO2018215012 A1 WO 2018215012A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hollow cylinder
- piston
- permanent magnets
- working gas
- magnetizable
- 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.)
- Ceased
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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
- F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
Definitions
- the invention relates to a device for compressing gases or pumps of liquids, with a hollow cylinder which is provided in the region of its two opposing inner end faces, each with an opening for the inlet of a working gas in the hollow cylinder and for discharging the working gas from the hollow cylinder.
- Devices of the type mentioned are used in the prior art, for example, in the form of compressors to compress air or industrial gases.
- the known devices have either the disadvantage of a high weight or a comparatively low efficiency.
- the object of the invention is therefore to provide a device for compressing gases whose weight at improved efficiency over the conventional devices is reduced.
- this object is achieved in that inside the hollow cylinder, a magnetizable piston is reciprocally mounted and magnetic alternating fields generating means are provided to cause a swinging movement of the piston along a central axis of the hollow cylinder.
- Preferred embodiments of the invention are the subject of the subclaims, the elements of which act in the sense of a further improvement of the approach to the solution on which the invention is based.
- a magnetizable piston is reciprocally mounted and magnetic alternating field generating means are provided to cause a swinging movement of the piston along a central axis of the hollow cylinder, based on a novel mode of action gas -Verdichtungs device created by means of which high efficiencies can be achieved with low weight.
- the end faces of the piston is formed parallel to a respective adjacent inner end face of the hollow cylinder.
- the alternating magnetic fields are designed to cause up to the respective inner end faces adjacent oscillatory movements of the piston.
- the oscillatory motions are preferably harmonic according to a harmonic oscillator.
- two valves are arranged in the region of each of the openings in the opposite end faces of the hollow cylinder, wherein a first valve opens to direct a working gas from a reservoir into the interior of the hollow cylinder and closes to prevent penetration to prevent compressed working gas from the hollow cylinder.
- a second valve opens to direct a working gas from the interior of the hollow cylinder into a pressure vessel and closes to prevent escape of compressed working gas from the pressure vessel.
- the magnetizable piston is formed by a permanent magnet
- the magnetic alternating field generating means are each formed by a rotatably mounted in the vicinity of an end face of the hollow cylinder mounted permanent magnet.
- the longitudinal axes of the two permanent magnets from a first position in which the longitudinal axes are mutually collinear and collinear with the Aligned to the longitudinal axis of the hollow cylinder and each having the same first poles of the permanent magnets, in a second position can be transferred, in which the longitudinal axes of the two permanent magnets mutually parallel and aligned perpendicular to the longitudinal axis of the hollow cylinder, and are then from the second position to a third Position transferable, in which the longitudinal axes of the two permanent magnets are again aligned mutually collinear and collinear with the longitudinal axis of the hollow cylinder and facing each other with the same name second poles of the permanent magnets.
- the magnetizable piston is formed by a permanent magnet and the alternating magnetic field generating means are each formed by a magnetizable metal body arranged in the vicinity of a respective end surface of the hollow cylinder within a respective coil, the polarity of which by means of alternating current Predetermined changeable predetermined frequency and strength coils can be changed.
- the alternating current of predetermined frequency and intensity flowing through the coils is designed to generate in the two coils uniformly changing magnetic fields of opposite polarity to thereby produce in the collinearly arranged magnetizable metal bodies mutually uniformly changing magnetic fields of opposite polarity respectively, the piston in Vibration of predetermined frequency and amplitude verset zen.
- permanent magnets of mutually opposite polarity are collinearly arranged in the vicinity of a respective end face of the hollow cylinder, wherein the magnetizable piston is magnetizable by means of magnetic alternating fields generating means to oscillate the piston along the central axis of the hollow cylinder cause.
- the alternating magnetic field generating means are constituted by a coil surrounding the hollow cylinder, which is traversed by an alternating current of predetermined frequency and intensity, to generate an alternating magnetic field interacting with the static fields of the permanent magnets in the piston made of a magnetizable metal. which puts the piston within the hollow cylinder in vibrations of predetermined frequency and amplitude.
- the device according to the invention can be aggregated into a battery in the form of a plurality of hollow cylinders arranged one behind the other.
- Fig.l a sketch-like representation of a preferred embodiment of the device according to the invention in a cross-sectional view.
- FIG. 2 shows another sketch-like representation of a preferred embodiment of the device according to the invention in a cross-sectional view.
- FIG. 3 shows a further sketch-like representation of a preferred embodiment of the device according to the invention in a cross-sectional view.
- the device 100 for compressing gases or pumps of liquids, shown in FIGS. 1 to 3, contains a hollow cylinder 110, which in the region of its two opposing inner end faces 111, 112, each having an opening 113, 114 for the inlet of a working gas into the hollow cylinder 110 and for discharging the working gas from the hollow cylinder 110 is provided.
- a magnetizable piston 120 is reciprocally mounted, wherein magnetic alternating field generating means 130 are provided to cause a swinging movement of the piston 120 along a central axis 115 of the hollow cylinder 110.
- the end faces 121, 122 of the piston 120 are formed parallel to a respective adjacent inner end face 111, 112 of the hollow cylinder 110.
- the alternating magnetic fields are designed to cause a harmonic oscillating movement of the piston 120 adjacent to the respective inner end surfaces 121, 122.
- two valves 141, 142 are provided, wherein a first valve 141 opens to direct a working gas from a memory 150 in the interior of the hollow cylinder 110 and closes to prevent ingress of compressed working gas from the hollow cylinder 110, and a second valve 142 opens to direct a working gas from the interior of the hollow cylinder 110 into a pressure vessel 160 and closes to escape compressed working gas from the pressure vessel 160 to prevent.
- the magnetizable piston 120 is formed by a permanent magnet, and the alternating magnetic field generating devices 130 are each formed by a rotatably supported permanent magnet 131, 132 disposed in the vicinity of an end face 111, 112 of the hollow cylinder 110.
- the longitudinal axes 133, 133 ⁇ of the two permanent magnets 131, 132 When rotated by 180 ° of the permanent magnets 131, 132, the longitudinal axes 133, 133 ⁇ of the two permanent magnets 131, 132 from a first position in which the longitudinal axes 133, 133 ⁇ are mutually collinear and collinear with the longitudinal axis 115 of the hollow cylinder 110 are aligned and respectively identical first poles of the permanent magnets 131, 132 facing, transferred to a second position in which the longitudinal axes 133, 133 ⁇ of the two permanent magnets 131, 132 mutually parallel and thereby aligned perpendicular to the longitudinal axis 115 of the hollow cylinder 110.
- the longitudinal axes 133, 133 ⁇ of the two permanent magnets 131, 132 transferred to a third position in which the longitudinal axes 133, 133 ⁇ of the two permanent magnets 131, 132 again mutually collinear and collinear with the longitudinal axis 115 of the hollow cylinder 110 aligned are and in each case the same second poles of the permanent magnets 131, 132 face each other.
- a plurality of hollow cylinders 110 placed one behind the other are arranged in an aggregation to form a battery.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112018002657.4T DE112018002657A5 (de) | 2017-05-23 | 2018-04-19 | Vorrichtung zum verdichten von gasen oder pumpen von flüssigkeiten |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017111195.6A DE102017111195A1 (de) | 2017-05-23 | 2017-05-23 | Vorrichtung zum Verdichten von Gasen oder Pumpen von Flüssigkeiten |
| DE102017111195.6 | 2017-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018215012A1 true WO2018215012A1 (de) | 2018-11-29 |
Family
ID=62385955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2018/100372 Ceased WO2018215012A1 (de) | 2017-05-23 | 2018-04-19 | Vorrichtung zum verdichten von gasen oder pumpen von flüssigkeiten |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE102017111195A1 (de) |
| WO (1) | WO2018215012A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915097A (zh) * | 2021-09-15 | 2022-01-11 | 张家港富瑞深冷科技有限公司 | 一种适用于天然气气瓶供气系统的增压泵 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053680A (ja) * | 1983-09-03 | 1985-03-27 | Akira Ito | 小型冷凍の圧縮機 |
| DE4129018A1 (de) * | 1991-08-31 | 1993-03-04 | Peter Bogner | Pumpe, insbesondere druckpumpe fuer ein gasfoermiges oder fluessiges stroemungsmedium, insbesondere fuer luft |
| US5203172A (en) * | 1990-05-17 | 1993-04-20 | Simpson Alvin B | Electromagnetically powered hydraulic engine |
| EP0566959A1 (de) * | 1992-04-24 | 1993-10-27 | Cosmoss Energy Japan Company Limited | Magnetverdichter und seine Verwendung in einer Energiegewinnungsvorrichtung |
| DE4239935A1 (de) * | 1992-09-10 | 1994-03-17 | Great Western Exportation Ag V | Maschine zur Erzeugung einer Kälteleistung |
| WO2000063556A1 (de) * | 1999-04-19 | 2000-10-26 | Leybold Vakuum Gmbh | Schwingkolbenantrieb |
| US20090191073A1 (en) * | 2008-01-25 | 2009-07-30 | General Electric Company | Magnetic pumping machines |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7695253B2 (en) | 2007-01-23 | 2010-04-13 | Honeywell International Inc. | Magnetic displacement pump and compressor |
| DE102011007672A1 (de) | 2011-04-19 | 2012-10-25 | Schaeffler Technologies AG & Co. KG | Pumpeneinrichtung für ein Fluid sowie Kältemaschine mit der Pumpeneinrichtung zur Förderung eines Schmiermittels |
-
2017
- 2017-05-23 DE DE102017111195.6A patent/DE102017111195A1/de not_active Withdrawn
-
2018
- 2018-04-19 DE DE112018002657.4T patent/DE112018002657A5/de not_active Withdrawn
- 2018-04-19 WO PCT/DE2018/100372 patent/WO2018215012A1/de not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053680A (ja) * | 1983-09-03 | 1985-03-27 | Akira Ito | 小型冷凍の圧縮機 |
| US5203172A (en) * | 1990-05-17 | 1993-04-20 | Simpson Alvin B | Electromagnetically powered hydraulic engine |
| DE4129018A1 (de) * | 1991-08-31 | 1993-03-04 | Peter Bogner | Pumpe, insbesondere druckpumpe fuer ein gasfoermiges oder fluessiges stroemungsmedium, insbesondere fuer luft |
| EP0566959A1 (de) * | 1992-04-24 | 1993-10-27 | Cosmoss Energy Japan Company Limited | Magnetverdichter und seine Verwendung in einer Energiegewinnungsvorrichtung |
| DE4239935A1 (de) * | 1992-09-10 | 1994-03-17 | Great Western Exportation Ag V | Maschine zur Erzeugung einer Kälteleistung |
| WO2000063556A1 (de) * | 1999-04-19 | 2000-10-26 | Leybold Vakuum Gmbh | Schwingkolbenantrieb |
| US20090191073A1 (en) * | 2008-01-25 | 2009-07-30 | General Electric Company | Magnetic pumping machines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915097A (zh) * | 2021-09-15 | 2022-01-11 | 张家港富瑞深冷科技有限公司 | 一种适用于天然气气瓶供气系统的增压泵 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112018002657A5 (de) | 2020-03-05 |
| DE102017111195A1 (de) | 2018-11-29 |
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