IT970168B - Pompa a chiocciola - Google Patents

Pompa a chiocciola

Info

Publication number
IT970168B
IT970168B IT3123272A IT3123272A IT970168B IT 970168 B IT970168 B IT 970168B IT 3123272 A IT3123272 A IT 3123272A IT 3123272 A IT3123272 A IT 3123272A IT 970168 B IT970168 B IT 970168B
Authority
IT
Italy
Prior art keywords
nut pump
nut
pump
Prior art date
Application number
IT3123272A
Other languages
English (en)
Italian (it)
Original Assignee
Hoppe G
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
Priority claimed from DE2155037A external-priority patent/DE2155037C2/de
Priority claimed from DE2155038A external-priority patent/DE2155038C2/de
Application filed by Hoppe G filed Critical Hoppe G
Application granted granted Critical
Publication of IT970168B publication Critical patent/IT970168B/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
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/002—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids with rotating outer members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
IT3123272A 1971-11-05 1972-11-02 Pompa a chiocciola IT970168B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2155037A DE2155037C2 (de) 1971-11-05 1971-11-05 Schneckenpumpe
DE2155038A DE2155038C2 (de) 1971-11-05 1971-11-05 Schneckenpumpe

Publications (1)

Publication Number Publication Date
IT970168B true IT970168B (it) 1974-04-10

Family

ID=25761984

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3123272A IT970168B (it) 1971-11-05 1972-11-02 Pompa a chiocciola

Country Status (3)

Country Link
FR (1) FR2160002A5 (OSRAM)
GB (1) GB1400569A (OSRAM)
IT (1) IT970168B (OSRAM)

Also Published As

Publication number Publication date
GB1400569A (en) 1975-07-16
FR2160002A5 (OSRAM) 1973-06-22

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