IT1016443B - IMPROVEMENT IN VIT TYPE PUMPS OR COM PRESSERS - Google Patents

IMPROVEMENT IN VIT TYPE PUMPS OR COM PRESSERS

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
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/en

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)
  • Rotary-Type Compressors (AREA)
  • Reciprocating Pumps (AREA)
IT5213974A 1973-07-20 1974-07-16 IMPROVEMENT IN VIT TYPE PUMPS OR COM PRESSERS IT1016443B (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=20318112

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5213974A IT1016443B (en) 1973-07-20 1974-07-16 IMPROVEMENT IN VIT TYPE PUMPS OR COM PRESSERS

Country Status (8)

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

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
DE59811390D1 (en) 1998-10-23 2004-06-17 Busch Sa Atel Twins conveyor screw rotors
CH694339A9 (en) 2000-07-25 2005-03-15 Busch Sa Atel Twin screw rotors and those containing Ve rdraengermaschinen.
JP2008175199A (en) * 2006-12-20 2008-07-31 Heishin Engineering & Equipment Co Ltd Uniaxial eccentric screw pump

Also Published As

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

Similar Documents

Publication Publication Date Title
IT974293B (en) IMPROVEMENT IN PERISTALTIC PUMPS
IT1013411B (en) IMPROVEMENT IN ROTEL LE CHAIRS
IT1013242B (en) IMPROVEMENT IN BALL VALVES
IT1047520B (en) IMPROVEMENT IN CAPSULISM PUMPS OF THE OSCILLATING DISC TYPE
BE806614A (en) CUVELAGE PUMP
BE811852A (en) HEART PUMP
IT977190B (en) IMPROVEMENT IN VANE PUMPS
IT961876B (en) IMPROVEMENT IN MEMBRANE PUMPS
IT994387B (en) IMPROVEMENT IN ALTERNATIVE PUMPS OF THE MEMBRANE TYPE
IT977342B (en) IMPROVEMENT IN VANE PUMPS
IT966462B (en) IMPROVEMENT IN DOUBLE ACTING DOSING PUMPS
IT1023100B (en) PERSPECTION IN DOLLS
IT997436B (en) IMPROVEMENTS IN DISHWASHER MACHINES
IT977319B (en) IMPROVEMENT IN VANE PUMPS
IT1008757B (en) IMPROVEMENT IN DOLLS
IT1073808B (en) IMPROVEMENT IN VANE TYPE ROTARY PUMPS
IT952835B (en) IMPROVEMENT IN HYDRAULIC PUMPS
IT1019236B (en) IMPROVEMENT IN MULTI-STAGE PUMPS FOR FLUIDS
BE818981A (en) PUMP
IT996265B (en) IMPROVEMENT IN VOLUMETRIC TYPE HYDRAULIC VANE PUMPS OR MOTORS
IT950586B (en) IMPROVEMENT IN GEAR PUMPS
IT965255B (en) IMPROVEMENT IN CENTRIFUGAL PUMPS
ZA74763B (en) Improvements in or relating to rotary displacement pumps
IT1016443B (en) IMPROVEMENT IN VIT TYPE PUMPS OR COM PRESSERS
IT976749B (en) IMPROVEMENT IN MEMBRANE PUMPS