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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 output

Info

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
Application number
FR8612578A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8612578A priority Critical patent/FR2603348A1/en
Publication of FR2603348A1 publication Critical patent/FR2603348A1/en
Pending legal-status Critical Current

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)
  • Compressor (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (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.
FR8612578A 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 Pending FR2603348A1 (en)

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 (4)

* Cited by examiner, † Cited by third party
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
RU2298691C1 (en) * 2005-12-29 2007-05-10 Владимир Иванович Игошин Free-piston gas generator (compressor)
US7740455B1 (en) 2007-07-09 2010-06-22 Brian Nissen Pumping system with hydraulic pump

Citations (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (4)

* Cited by examiner, † Cited by third party
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
RU2298691C1 (en) * 2005-12-29 2007-05-10 Владимир Иванович Игошин Free-piston gas generator (compressor)
US7740455B1 (en) 2007-07-09 2010-06-22 Brian Nissen Pumping system with hydraulic pump

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