BR7705294A - ELECTRIC COMPRESSOR IN PARTICULAR FOR ACTIVATION OF ACUSTIC UNITS - Google Patents

ELECTRIC COMPRESSOR IN PARTICULAR FOR ACTIVATION OF ACUSTIC UNITS

Info

Publication number
BR7705294A
BR7705294A BR7705294A BR7705294A BR7705294A BR 7705294 A BR7705294 A BR 7705294A BR 7705294 A BR7705294 A BR 7705294A BR 7705294 A BR7705294 A BR 7705294A BR 7705294 A BR7705294 A BR 7705294A
Authority
BR
Brazil
Prior art keywords
acustic
activation
units
electric compressor
compressor
Prior art date
Application number
BR7705294A
Other languages
Portuguese (pt)
Inventor
L Beltrame
Original Assignee
L Beltrame
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 L Beltrame filed Critical L Beltrame
Publication of BR7705294A publication Critical patent/BR7705294A/en

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)
BR7705294A 1976-08-11 1977-08-10 ELECTRIC COMPRESSOR IN PARTICULAR FOR ACTIVATION OF ACUSTIC UNITS BR7705294A (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
BR7705294A true BR7705294A (en) 1978-09-12

Family

ID=11218981

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7705294A BR7705294A (en) 1976-08-11 1977-08-10 ELECTRIC COMPRESSOR IN PARTICULAR FOR ACTIVATION OF ACUSTIC UNITS

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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131442C2 (en) * 1981-08-07 1987-03-19 Mitsubishi Denki K.K., Tokio/Tokyo 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
GB2394007A (en) * 2002-10-10 2004-04-14 Compair Uk Ltd Oil sealed rotary vane compressor

Also Published As

Publication number Publication date
DE2736263A1 (en) 1978-02-23
IT1067689B (en) 1985-03-16
ES461803A1 (en) 1978-06-01
JPS5334112A (en) 1978-03-30
FR2361557A1 (en) 1978-03-10

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