JPS4935906A - - Google Patents

Info

Publication number
JPS4935906A
JPS4935906A JP7917272A JP7917272A JPS4935906A JP S4935906 A JPS4935906 A JP S4935906A JP 7917272 A JP7917272 A JP 7917272A JP 7917272 A JP7917272 A JP 7917272A JP S4935906 A JPS4935906 A JP S4935906A
Authority
JP
Japan
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
JP7917272A
Other languages
Japanese (ja)
Other versions
JPS5617522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP7917272A priority Critical patent/JPS5617522B2/ja
Priority to CA169,974A priority patent/CA1012115A/en
Priority to FR7315486A priority patent/FR2183481A5/fr
Priority to DE19732321833 priority patent/DE2321833A1/de
Priority to AU54992/73A priority patent/AU449879B2/en
Priority to GB2072573A priority patent/GB1433021A/en
Priority to IT2417473A priority patent/IT1050368B/it
Publication of JPS4935906A publication Critical patent/JPS4935906A/ja
Priority to MY7700086A priority patent/MY7700086A/xx
Publication of JPS5617522B2 publication Critical patent/JPS5617522B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rotary-Type Compressors (AREA)
  • Rotary Pumps (AREA)
  • Gears, Cams (AREA)
JP7917272A 1972-05-01 1972-08-09 Expired JPS5617522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP7917272A JPS5617522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-08-09 1972-08-09
CA169,974A CA1012115A (en) 1972-05-01 1973-04-26 Rotor profile for helical screw rotor machine
FR7315486A FR2183481A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-01 1973-04-27
DE19732321833 DE2321833A1 (de) 1972-05-01 1973-04-30 Schraubenverdraengerpumpe
AU54992/73A AU449879B2 (en) 1972-05-01 1973-04-30 Rotary machine
GB2072573A GB1433021A (en) 1972-05-01 1973-05-01 Meshing screw rotary positive-displacement machine
IT2417473A IT1050368B (it) 1972-05-01 1973-05-16 Macchina rotativa
MY7700086A MY7700086A (en) 1972-05-01 1977-12-30 Meshding screw rotary positive displacement machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7917272A JPS5617522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-08-09 1972-08-09

Publications (2)

Publication Number Publication Date
JPS4935906A true JPS4935906A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-03
JPS5617522B2 JPS5617522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-04-23

Family

ID=13682544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7917272A Expired JPS5617522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-01 1972-08-09

Country Status (1)

Country Link
JP (1) JPS5617522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178989A (ja) * 1984-02-21 1985-09-12 Hokuetsu Kogyo Co Ltd スクリユ・ロ−タ
WO2016031413A1 (ja) * 2014-08-28 2016-03-03 株式会社Ihi スクリューロータ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0299319U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-01-27 1990-08-08

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174522A (en) * 1935-02-12 1939-10-03 Lysholm Alf Rotary screw apparatus
US2486770A (en) * 1946-08-21 1949-11-01 Joseph E Whitfield Arc generated thread form for helical rotary members
US3473234A (en) * 1965-09-17 1969-10-21 Jan Alvar Kjellstrom Ship compasses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174522A (en) * 1935-02-12 1939-10-03 Lysholm Alf Rotary screw apparatus
US2486770A (en) * 1946-08-21 1949-11-01 Joseph E Whitfield Arc generated thread form for helical rotary members
US3473234A (en) * 1965-09-17 1969-10-21 Jan Alvar Kjellstrom Ship compasses

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178989A (ja) * 1984-02-21 1985-09-12 Hokuetsu Kogyo Co Ltd スクリユ・ロ−タ
WO2016031413A1 (ja) * 2014-08-28 2016-03-03 株式会社Ihi スクリューロータ
JPWO2016031413A1 (ja) * 2014-08-28 2017-04-27 株式会社Ihi スクリューロータ

Also Published As

Publication number Publication date
JPS5617522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-04-23

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