JPS5143604B2 - - Google Patents

Info

Publication number
JPS5143604B2
JPS5143604B2 JP47042635A JP4263572A JPS5143604B2 JP S5143604 B2 JPS5143604 B2 JP S5143604B2 JP 47042635 A JP47042635 A JP 47042635A JP 4263572 A JP4263572 A JP 4263572A JP S5143604 B2 JPS5143604 B2 JP S5143604B2
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.)
Expired
Application number
JP47042635A
Other languages
Japanese (ja)
Other versions
JPS494206A (en
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 JP47042635A priority Critical patent/JPS5143604B2/ja
Priority to CA169,974A priority patent/CA1012115A/en
Priority to FR7315486A priority patent/FR2183481A5/fr
Priority to AU54992/73A priority patent/AU449879B2/en
Priority to DE19732321833 priority patent/DE2321833A1/en
Priority to GB2072573A priority patent/GB1433021A/en
Priority to ZA732936A priority patent/ZA732936B/en
Priority to IT2417473A priority patent/IT1050368B/en
Publication of JPS494206A publication Critical patent/JPS494206A/ja
Publication of JPS5143604B2 publication Critical patent/JPS5143604B2/ja
Priority to MY7700086A priority patent/MY7700086A/en
Expired legal-status Critical Current

Links

JP47042635A 1972-05-01 1972-05-01 Expired JPS5143604B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP47042635A JPS5143604B2 (en) 1972-05-01 1972-05-01
CA169,974A CA1012115A (en) 1972-05-01 1973-04-26 Rotor profile for helical screw rotor machine
FR7315486A FR2183481A5 (en) 1972-05-01 1973-04-27
AU54992/73A AU449879B2 (en) 1972-05-01 1973-04-30 Rotary machine
DE19732321833 DE2321833A1 (en) 1972-05-01 1973-04-30 SCREW DISPLACEMENT PUMP
GB2072573A GB1433021A (en) 1972-05-01 1973-05-01 Meshing screw rotary positive-displacement machine
ZA732936A ZA732936B (en) 1972-05-01 1973-05-01 Rotary machine
IT2417473A IT1050368B (en) 1972-05-01 1973-05-16 ROTARY MACHINE
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
JP47042635A JPS5143604B2 (en) 1972-05-01 1972-05-01

Publications (2)

Publication Number Publication Date
JPS494206A JPS494206A (en) 1974-01-16
JPS5143604B2 true JPS5143604B2 (en) 1976-11-24

Family

ID=12641456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47042635A Expired JPS5143604B2 (en) 1972-05-01 1972-05-01

Country Status (2)

Country Link
JP (1) JPS5143604B2 (en)
ZA (1) ZA732936B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130007A (en) * 1976-04-23 1977-11-01 Hitachi Ltd Screw-rotor
JPS60178989A (en) * 1984-02-21 1985-09-12 Hokuetsu Kogyo Co Ltd Screw rotor
JPS60216088A (en) * 1984-02-23 1985-10-29 Hokuetsu Kogyo Co Ltd Screw rotor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473234A (en) * 1943-10-06 1949-06-14 Joseph E Whitfield Helical asymmetrical thread forms for fluid devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473234A (en) * 1943-10-06 1949-06-14 Joseph E Whitfield Helical asymmetrical thread forms for fluid devices

Also Published As

Publication number Publication date
JPS494206A (en) 1974-01-16
ZA732936B (en) 1974-03-27

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