CA795183A - Helically threaded rotors for screw type pumps, compressors and similar devices - Google Patents

Helically threaded rotors for screw type pumps, compressors and similar devices

Info

Publication number
CA795183A
CA795183A CA795183A CA795183DA CA795183A CA 795183 A CA795183 A CA 795183A CA 795183 A CA795183 A CA 795183A CA 795183D A CA795183D A CA 795183DA CA 795183 A CA795183 A CA 795183A
Authority
CA
Canada
Prior art keywords
compressors
screw type
similar devices
type pumps
helically threaded
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
CA795183A
Inventor
E. Whitfield Joseph
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA795183A publication Critical patent/CA795183A/en
Expired legal-status Critical Current

Links

CA795183A Helically threaded rotors for screw type pumps, compressors and similar devices Expired CA795183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA795183T

Publications (1)

Publication Number Publication Date
CA795183A true CA795183A (en) 1968-09-24

Family

ID=36259190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA795183A Expired CA795183A (en) Helically threaded rotors for screw type pumps, compressors and similar devices

Country Status (1)

Country Link
CA (1) CA795183A (en)

Similar Documents

Publication Publication Date Title
CA920428A (en) High pressure pump
CA795183A (en) Helically threaded rotors for screw type pumps, compressors and similar devices
CA940501A (en) Multistage screw rotor machine
CA795085A (en) Screw pumps
AU426216B2 (en) Two-stage compressor ofthe meshing screw rotor type
AU3307068A (en) Two-stage compressor ofthe meshing screw rotor type
CA810437A (en) Screw pumps
CA777532A (en) Screw pump
CA678440A (en) Screw rotor compressor
CA708009A (en) Pumps and motors having intermeshing rotors
CA776012A (en) Screw air compressors
CA709186A (en) Engines, pumps, compressors and the like
CA597475A (en) Intermeshing screw pumps and the like
CA674048A (en) Rotary pumps and compressors
AU4360968A (en) Rotary mechanical pumps ofthe screw type
AU426609B2 (en) Improvements in screw compressor units
CA683092A (en) Rotary pumps and compressors, and like rotary machines
CA846626A (en) Screw compressor units
AU437333B2 (en) Improvements in peristaltic pumps
AU430701B2 (en) Multistage rotary pumps
AU2293767A (en) Improvements in screw compressor units
CA776429A (en) High pressure peristaltic pump
CA766977A (en) Screw compressor
AU418900B2 (en) Variable delivery pump or compressor
AU454519B2 (en) Multistage rotary compressor