GB1441217A - Screw rotor machine - Google Patents

Screw rotor machine

Info

Publication number
GB1441217A
GB1441217A GB3162874A GB3162874A GB1441217A GB 1441217 A GB1441217 A GB 1441217A GB 3162874 A GB3162874 A GB 3162874A GB 3162874 A GB3162874 A GB 3162874A GB 1441217 A GB1441217 A GB 1441217A
Authority
GB
United Kingdom
Prior art keywords
piston
rotor
july
internally
area
Prior art date
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.)
Expired
Application number
GB3162874A
Other languages
English (en)
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 GB1441217A publication Critical patent/GB1441217A/en
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)
  • Rotary-Type Compressors (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
GB3162874A 1973-07-20 1974-07-17 Screw rotor machine Expired GB1441217A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1441217A true GB1441217A (en) 1976-06-30

Family

ID=20318112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3162874A Expired GB1441217A (en) 1973-07-20 1974-07-17 Screw rotor machine

Country Status (8)

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

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
ATE266800T1 (de) 1998-10-23 2004-05-15 Busch Sa Atel 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
DE2434782A1 (de) 1975-02-06
FR2238066A1 (enrdf_load_stackoverflow) 1975-02-14
BE817768A (fr) 1974-11-18
SE7310169L (enrdf_load_stackoverflow) 1975-01-21
IT1016443B (it) 1977-05-30
CA1023712A (en) 1978-01-03
FR2238066B3 (enrdf_load_stackoverflow) 1976-04-09
JPS5049714A (enrdf_load_stackoverflow) 1975-05-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee