FR2361557A1 - Electric motor driven compressor for sound generation - has prefabricated housing with elastic connection between motor and housing - Google Patents

Electric motor driven compressor for sound generation - has prefabricated housing with elastic connection between motor and housing

Info

Publication number
FR2361557A1
FR2361557A1 FR7724686A FR7724686A FR2361557A1 FR 2361557 A1 FR2361557 A1 FR 2361557A1 FR 7724686 A FR7724686 A FR 7724686A FR 7724686 A FR7724686 A FR 7724686A FR 2361557 A1 FR2361557 A1 FR 2361557A1
Authority
FR
France
Prior art keywords
housing
compressor
motor
electric motor
sound generation
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.)
Withdrawn
Application number
FR7724686A
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
Publication of FR2361557A1 publication Critical patent/FR2361557A1/en
Withdrawn legal-status Critical Current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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C18/3442—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the inlet and outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)

Abstract

The electric compressor is esp. suitable for actuating sound generating units. Individual components of the compressor are joined by folded joints and flexible components are used for connecting to a drive motor. The compressor unit is readily connected to drive motor as a prefabricated unit. The compressor unit (A) rests on a bottom wall of the electric motor whose shaft (14) passes through this wall. The motor shaft is held in bore (21) of the compressor shaft. The stator chamber is cylindrical and accommodates an eccentric rotor with radial sliding blades.
FR7724686A 1976-08-11 1977-08-11 Electric motor driven compressor for sound generation - has prefabricated housing with elastic connection between motor and housing Withdrawn FR2361557A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2622376A IT1067689B (en) 1976-08-11 1976-08-11 IMPROVEMENTS TO A COMPRESSOR GROUP IN PARTICULAR FOR THE ACTION OF PNEUMA TIC ACOUSTIC UNITS

Publications (1)

Publication Number Publication Date
FR2361557A1 true FR2361557A1 (en) 1978-03-10

Family

ID=11218981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724686A Withdrawn FR2361557A1 (en) 1976-08-11 1977-08-11 Electric motor driven compressor for sound generation - has prefabricated housing with elastic connection between motor and housing

Country Status (6)

Country Link
JP (1) JPS5334112A (en)
BR (1) BR7705294A (en)
DE (1) DE2736263A1 (en)
ES (1) ES461803A1 (en)
FR (1) FR2361557A1 (en)
IT (1) IT1067689B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004033915A1 (en) * 2002-10-10 2004-04-22 Compair Uk Limited Rotary compressor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131442A1 (en) * 1981-08-07 1983-02-24 Mitsubishi Electric Corp Pump
DE3616515A1 (en) * 1986-05-16 1987-11-19 Mugioiu Dipl Ing Ioan Slide vane rotary vacuum pump
DE19848413B4 (en) * 1998-10-21 2009-06-04 Pierburg Gmbh Motor-pump unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004033915A1 (en) * 2002-10-10 2004-04-22 Compair Uk Limited Rotary compressor

Also Published As

Publication number Publication date
JPS5334112A (en) 1978-03-30
IT1067689B (en) 1985-03-16
BR7705294A (en) 1978-09-12
ES461803A1 (en) 1978-06-01
DE2736263A1 (en) 1978-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse