CA1012115A - Rotor profile for helical screw rotor machine - Google Patents

Rotor profile for helical screw rotor machine

Info

Publication number
CA1012115A
CA1012115A CA169,974A CA169974A CA1012115A CA 1012115 A CA1012115 A CA 1012115A CA 169974 A CA169974 A CA 169974A CA 1012115 A CA1012115 A CA 1012115A
Authority
CA
Canada
Prior art keywords
rotor
helical screw
profile
machine
screw rotor
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
CA169,974A
Other languages
English (en)
Other versions
CA169974S (en
Inventor
Goro Sato
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.)
Airman Corp
Original Assignee
Hokuetsu Industries Co Ltd
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 JP47042635A external-priority patent/JPS5143604B2/ja
Priority claimed from JP7917272A external-priority patent/JPS5617522B2/ja
Priority claimed from JP8185172A external-priority patent/JPS5618761B2/ja
Application filed by Hokuetsu Industries Co Ltd filed Critical Hokuetsu Industries Co Ltd
Application granted granted Critical
Publication of CA1012115A publication Critical patent/CA1012115A/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
    • 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
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels
    • 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
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA169,974A 1972-05-01 1973-04-26 Rotor profile for helical screw rotor machine Expired CA1012115A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47042635A JPS5143604B2 (enExample) 1972-05-01 1972-05-01
JP7917272A JPS5617522B2 (enExample) 1972-08-09 1972-08-09
JP8185172A JPS5618761B2 (enExample) 1972-08-17 1972-08-17

Publications (1)

Publication Number Publication Date
CA1012115A true CA1012115A (en) 1977-06-14

Family

ID=27291283

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,974A Expired CA1012115A (en) 1972-05-01 1973-04-26 Rotor profile for helical screw rotor machine

Country Status (7)

Country Link
AU (1) AU449879B2 (enExample)
CA (1) CA1012115A (enExample)
DE (1) DE2321833A1 (enExample)
FR (1) FR2183481A5 (enExample)
GB (1) GB1433021A (enExample)
IT (1) IT1050368B (enExample)
MY (1) MY7700086A (enExample)

Also Published As

Publication number Publication date
AU449879B2 (en) 1974-06-27
IT1050368B (it) 1981-03-10
GB1433021A (en) 1976-04-22
FR2183481A5 (enExample) 1973-12-14
DE2321833A1 (de) 1973-11-08
MY7700086A (en) 1977-12-31
AU5499273A (en) 1974-06-27

Similar Documents

Publication Publication Date Title
AU461570B2 (en) Rotor profiles for helical screw rotor machines
CA981944A (en) Drill screw
AU501929B2 (en) Positive displacement rotary screw machine
CA986756A (en) Self-extruding screw
CS181240B2 (en) Rotary screw compressor
CA1022901A (en) Screw rotor machine
CA1029348A (en) Screw rotor machine
CA954098A (en) Two stage screw rotor machines
CA996920A (en) Deep-mine augering machine
AU475880B2 (en) An oval-headed screw
CA940501A (en) Multistage screw rotor machine
AU475311B2 (en) Rotor for dynamolectric machines
CA1012115A (en) Rotor profile for helical screw rotor machine
AU474363B2 (en) Improved screw press
AU473903B2 (en) Drill screw
CA857719A (en) Screw rotor machine
CA842057A (en) Screw rotor machine
CA895053A (en) Screw slotting machine
IE37112L (en) Screw pump
CA827997A (en) Screw rotor machines
CA799839A (en) Screw rotor machine
CA777005A (en) Screw rotor machine
CA792109A (en) Screw rotor machine
CA896927A (en) Thread-forming screw
AU494740B2 (en) Screw rotor machine