IT1016443B - Perfezionamento nelle pompe o com pressori del tipo a vit - Google Patents

Perfezionamento nelle pompe o com pressori del tipo a vit

Info

Publication number
IT1016443B
IT1016443B IT5213974A IT5213974A IT1016443B IT 1016443 B IT1016443 B IT 1016443B IT 5213974 A IT5213974 A IT 5213974A IT 5213974 A IT5213974 A IT 5213974A IT 1016443 B IT1016443 B IT 1016443B
Authority
IT
Italy
Prior art keywords
pressers
vit
com
improvement
type pumps
Prior art date
Application number
IT5213974A
Other languages
English (en)
Italian (it)
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Application granted granted Critical
Publication of IT1016443B publication Critical patent/IT1016443B/it

Links

Classifications

    • 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
    • F01C21/003—Systems for the equilibration of forces acting on the elements of the machine
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/107—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary-Type Compressors (AREA)
IT5213974A 1973-07-20 1974-07-16 Perfezionamento nelle pompe o com pressori del tipo a vit IT1016443B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7310169A SE7310169L ( ) 1973-07-20 1973-07-20

Publications (1)

Publication Number Publication Date
IT1016443B true IT1016443B (it) 1977-05-30

Family

ID=20318112

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5213974A IT1016443B (it) 1973-07-20 1974-07-16 Perfezionamento nelle pompe o com pressori del tipo a vit

Country Status (8)

Country Link
JP (1) JPS5049714A ( )
BE (1) BE817768A ( )
CA (1) CA1023712A ( )
DE (1) DE2434782A1 ( )
FR (1) FR2238066B3 ( )
GB (1) GB1441217A ( )
IT (1) IT1016443B ( )
SE (1) SE7310169L ( )

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129212A (en) * 1977-12-28 1979-10-06 Orszagos Koolaj Gazipari Multiipurpose axial flow apparatus
EP0995879B1 (de) 1998-10-23 2004-05-12 Ateliers Busch S.A. Zwillings-Förderschraubenrotoren
CH694339A9 (de) 2000-07-25 2005-03-15 Busch Sa Atel Zwillingsschraubenrotoren und solche enthaltende Ve rdraengermaschinen.
JP2008175199A (ja) * 2006-12-20 2008-07-31 Heishin Engineering & Equipment Co Ltd 一軸偏心ねじポンプ

Also Published As

Publication number Publication date
FR2238066A1 ( ) 1975-02-14
SE7310169L ( ) 1975-01-21
CA1023712A (en) 1978-01-03
FR2238066B3 ( ) 1976-04-09
JPS5049714A ( ) 1975-05-02
DE2434782A1 (de) 1975-02-06
BE817768A (fr) 1974-11-18
GB1441217A (en) 1976-06-30

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