FR1203244A - Advanced displacement compressor - Google Patents

Advanced displacement compressor

Info

Publication number
FR1203244A
FR1203244A FR1203244DA FR1203244A FR 1203244 A FR1203244 A FR 1203244A FR 1203244D A FR1203244D A FR 1203244DA FR 1203244 A FR1203244 A FR 1203244A
Authority
FR
France
Prior art keywords
displacement compressor
advanced displacement
advanced
compressor
displacement
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Wilhelm Glamann
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.)
F Perkins Ltd
Original Assignee
F Perkins Ltd
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 F Perkins Ltd filed Critical F Perkins Ltd
Application granted granted Critical
Publication of FR1203244A publication Critical patent/FR1203244A/en
Expired 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
FR1203244D 1957-09-09 1958-09-08 Advanced displacement compressor Expired FR1203244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1203244X 1957-09-09

Publications (1)

Publication Number Publication Date
FR1203244A true FR1203244A (en) 1960-01-15

Family

ID=7732452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203244D Expired FR1203244A (en) 1957-09-09 1958-09-08 Advanced displacement compressor

Country Status (1)

Country Link
FR (1) FR1203244A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562961A1 (en) * 1984-04-13 1985-10-18 Aerzener Maschf Gmbh ROOTS COMPRESSOR FOR COMPRESSING A GASEOUS FLUID
EP1249610A1 (en) * 2001-04-12 2002-10-16 Alcatel Dynamic discharge noise attenuator for rotary vacuum machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562961A1 (en) * 1984-04-13 1985-10-18 Aerzener Maschf Gmbh ROOTS COMPRESSOR FOR COMPRESSING A GASEOUS FLUID
EP1249610A1 (en) * 2001-04-12 2002-10-16 Alcatel Dynamic discharge noise attenuator for rotary vacuum machines
FR2823539A1 (en) * 2001-04-12 2002-10-18 Cit Alcatel DYNAMIC DELIVERY NOISE ATTENUATOR ON ROTARY VACUUM MACHINES
US6705842B2 (en) 2001-04-12 2004-03-16 Alcatel Dynamic attenuator of discharge noise from rotary vacuum machines

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