SU412367A1 - - Google Patents

Info

Publication number
SU412367A1
SU412367A1 SU1487913A SU1487913A SU412367A1 SU 412367 A1 SU412367 A1 SU 412367A1 SU 1487913 A SU1487913 A SU 1487913A SU 1487913 A SU1487913 A SU 1487913A SU 412367 A1 SU412367 A1 SU 412367A1
Authority
SU
USSR - Soviet Union
Prior art keywords
stator
piston
rotor
zone
channel
Prior art date
Application number
SU1487913A
Other languages
English (en)
Russian (ru)
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 filed Critical
Priority to SU1487913A priority Critical patent/SU412367A1/ru
Application granted granted Critical
Publication of SU412367A1 publication Critical patent/SU412367A1/ru

Links

Landscapes

  • Earth Drilling (AREA)
SU1487913A 1970-11-05 1970-11-05 SU412367A1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1487913A SU412367A1 (ko) 1970-11-05 1970-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1487913A SU412367A1 (ko) 1970-11-05 1970-11-05

Publications (1)

Publication Number Publication Date
SU412367A1 true SU412367A1 (ko) 1974-01-25

Family

ID=20459127

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1487913A SU412367A1 (ko) 1970-11-05 1970-11-05

Country Status (1)

Country Link
SU (1) SU412367A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863357A (en) * 1986-04-23 1989-09-05 Svenska Rotor Maskiner Ab Rotary positive displacement machine for a compressible working fluid
US6881045B2 (en) * 2003-06-19 2005-04-19 Robbins & Myers Energy Systems, L.P. Progressive cavity pump/motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863357A (en) * 1986-04-23 1989-09-05 Svenska Rotor Maskiner Ab Rotary positive displacement machine for a compressible working fluid
US6881045B2 (en) * 2003-06-19 2005-04-19 Robbins & Myers Energy Systems, L.P. Progressive cavity pump/motor

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