FR2238066A1 - - Google Patents

Info

Publication number
FR2238066A1
FR2238066A1 FR7425150A FR7425150A FR2238066A1 FR 2238066 A1 FR2238066 A1 FR 2238066A1 FR 7425150 A FR7425150 A FR 7425150A FR 7425150 A FR7425150 A FR 7425150A FR 2238066 A1 FR2238066 A1 FR 2238066A1
Authority
FR
France
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.)
Granted
Application number
FR7425150A
Other languages
French (fr)
Other versions
FR2238066B3 (
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.)
Atlas Copco AB
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
Publication of FR2238066A1 publication Critical patent/FR2238066A1/fr
Application granted granted Critical
Publication of FR2238066B3 publication Critical patent/FR2238066B3/fr
Expired legal-status Critical Current

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)
  • Reciprocating Pumps (AREA)
  • Rotary-Type Compressors (AREA)
  • Rotary Pumps (AREA)
FR7425150A 1973-07-20 1974-07-19 Expired FR2238066B3 ( )

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2238066A1 true FR2238066A1 ( ) 1975-02-14
FR2238066B3 FR2238066B3 ( ) 1976-04-09

Family

ID=20318112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425150A Expired FR2238066B3 ( ) 1973-07-20 1974-07-19

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 ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2113667A1 (en) * 2006-12-20 2009-11-04 Heishin Sobi Kabushiki Kaisha Single-shaft eccentric screw pump

Families Citing this family (3)

* 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.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2113667A1 (en) * 2006-12-20 2009-11-04 Heishin Sobi Kabushiki Kaisha Single-shaft eccentric screw pump
EP2113667A4 (en) * 2006-12-20 2012-06-13 Heishin Sobi Kk ECCENTRIC SCISSOR PUMP WITH A WAVE

Also Published As

Publication number Publication date
SE7310169L ( ) 1975-01-21
IT1016443B (it) 1977-05-30
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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