FR2603348A1 - Motor-compressor unit with electromagnetic piston operation - has coils encircling cylinder alternately excited to actuate piston and develop pressurised output - Google Patents
Motor-compressor unit with electromagnetic piston operation - has coils encircling cylinder alternately excited to actuate piston and develop pressurised outputInfo
- Publication number
- FR2603348A1 FR2603348A1 FR8612578A FR8612578A FR2603348A1 FR 2603348 A1 FR2603348 A1 FR 2603348A1 FR 8612578 A FR8612578 A FR 8612578A FR 8612578 A FR8612578 A FR 8612578A FR 2603348 A1 FR2603348 A1 FR 2603348A1
- Authority
- FR
- France
- Prior art keywords
- piston
- cylinder
- develop
- motor
- compressor unit
- 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.)
- Pending
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The double piston assembly (17) with a central stalk (18) is free to slide in a cylinder (2). Each end of the cylinder has an enclosing head (3) and is provided with inlet and outlet ports and valves (5,6). Electromagnetic bobbins (7) encircle the cylinder at either end, and are connected to a direct current supply. External switching arrangements energise the bobbins in alternation. In action, the energised bobbin (7) attracts the piston (17) which, moving in the cylinder (2), compresses its contents beneath the head (3) for delivery through a port (6). The cycle then continues as the second bobbin is energised, the piston moving in the other direction to initiate delivery via the port at the opposite end. ADVANTAGE - Eliminates need for crank, connecting rod, and shaft. Provides quieter running than internal combustion system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8612578A FR2603348A1 (en) | 1986-08-29 | 1986-08-29 | Motor-compressor unit with electromagnetic piston operation - has coils encircling cylinder alternately excited to actuate piston and develop pressurised output |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8612578A FR2603348A1 (en) | 1986-08-29 | 1986-08-29 | Motor-compressor unit with electromagnetic piston operation - has coils encircling cylinder alternately excited to actuate piston and develop pressurised output |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2603348A1 true FR2603348A1 (en) | 1988-03-04 |
Family
ID=9338777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8612578A Pending FR2603348A1 (en) | 1986-08-29 | 1986-08-29 | Motor-compressor unit with electromagnetic piston operation - has coils encircling cylinder alternately excited to actuate piston and develop pressurised output |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2603348A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996031937A1 (en) * | 1995-04-03 | 1996-10-10 | Zhang Wei Min | Linear motor compressor and its application in cooling system |
US5818131A (en) * | 1997-05-13 | 1998-10-06 | Zhang; Wei-Min | Linear motor compressor and its application in cooling system |
US7740455B1 (en) | 2007-07-09 | 2010-06-22 | Brian Nissen | Pumping system with hydraulic pump |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE519938A (en) * | ||||
FR547566A (en) * | 1922-12-19 | |||
GB196575A (en) * | 1922-04-24 | 1923-09-20 | Emile Ferdinand Adelin Charles | A new or improved air compressor |
US1783611A (en) * | 1928-09-29 | 1930-12-02 | Herman C Gohring | Pump |
US2806432A (en) * | 1956-04-16 | 1957-09-17 | Jerry R Brooks | Solenoid pump |
-
1986
- 1986-08-29 FR FR8612578A patent/FR2603348A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE519938A (en) * | ||||
FR547566A (en) * | 1922-12-19 | |||
GB196575A (en) * | 1922-04-24 | 1923-09-20 | Emile Ferdinand Adelin Charles | A new or improved air compressor |
US1783611A (en) * | 1928-09-29 | 1930-12-02 | Herman C Gohring | Pump |
US2806432A (en) * | 1956-04-16 | 1957-09-17 | Jerry R Brooks | Solenoid pump |
Non-Patent Citations (1)
Title |
---|
ENERGIE FLUIDE ET LUBRIFICATION, vol. 9, no. 25, février 1970, pages 49-52; Paris, FR; M.BARTHALON: "Les compresseurs à moteur linéaire alternatif" * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996031937A1 (en) * | 1995-04-03 | 1996-10-10 | Zhang Wei Min | Linear motor compressor and its application in cooling system |
US5818131A (en) * | 1997-05-13 | 1998-10-06 | Zhang; Wei-Min | Linear motor compressor and its application in cooling system |
US7740455B1 (en) | 2007-07-09 | 2010-06-22 | Brian Nissen | Pumping system with hydraulic pump |
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