IT8224743A0 - Pompa ad aria cellulare a pale. - Google Patents

Pompa ad aria cellulare a pale.

Info

Publication number
IT8224743A0
IT8224743A0 IT8224743A IT2474382A IT8224743A0 IT 8224743 A0 IT8224743 A0 IT 8224743A0 IT 8224743 A IT8224743 A IT 8224743A IT 2474382 A IT2474382 A IT 2474382A IT 8224743 A0 IT8224743 A0 IT 8224743A0
Authority
IT
Italy
Prior art keywords
paddles
air pump
cellular air
cellular
pump
Prior art date
Application number
IT8224743A
Other languages
English (en)
Other versions
IT1191131B (it
IT8224743A1 (it
Inventor
Reinhold Bischofberger
Original Assignee
Schwaebische Huettenwerke Gmbh
Rep Fed
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 Schwaebische Huettenwerke Gmbh, Rep Fed filed Critical Schwaebische Huettenwerke Gmbh
Publication of IT8224743A0 publication Critical patent/IT8224743A0/it
Publication of IT8224743A1 publication Critical patent/IT8224743A1/it
Application granted granted Critical
Publication of IT1191131B publication Critical patent/IT1191131B/it

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • External Artificial Organs (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
IT24743/82A 1981-12-15 1982-12-14 Pompa ad aria cellulare a pale IT1191131B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813149720 DE3149720A1 (de) 1981-12-15 1981-12-15 Fluegelzellenluftpumpe

Publications (3)

Publication Number Publication Date
IT8224743A0 true IT8224743A0 (it) 1982-12-14
IT8224743A1 IT8224743A1 (it) 1984-06-14
IT1191131B IT1191131B (it) 1988-02-24

Family

ID=6148819

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24743/82A IT1191131B (it) 1981-12-15 1982-12-14 Pompa ad aria cellulare a pale

Country Status (2)

Country Link
DE (1) DE3149720A1 (it)
IT (1) IT1191131B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1995408B1 (en) * 2007-05-22 2016-06-29 O.M.P. Officine Mazzocco Pagnoni S.r.l. Pumping unit for rotary vane pump

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432629A1 (de) 1974-07-06 1976-01-22 Schwaebische Huettenwerke Gmbh Steuerventil fuer vakuum-tanks od. dgl.

Also Published As

Publication number Publication date
DE3149720A1 (de) 1983-07-21
IT1191131B (it) 1988-02-24
IT8224743A1 (it) 1984-06-14

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931117