JPH0442554B2 - - Google Patents

Info

Publication number
JPH0442554B2
JPH0442554B2 JP11173785A JP11173785A JPH0442554B2 JP H0442554 B2 JPH0442554 B2 JP H0442554B2 JP 11173785 A JP11173785 A JP 11173785A JP 11173785 A JP11173785 A JP 11173785A JP H0442554 B2 JPH0442554 B2 JP H0442554B2
Authority
JP
Japan
Prior art keywords
arc
rotor
tooth profile
point
radius
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
JP11173785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61268891A (ja
Inventor
Kyotada Mitsuyoshi
Sadao Sato
Yasuyuki Takagi
Osamu Yabumoto
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP11173785A priority Critical patent/JPS61268891A/ja
Publication of JPS61268891A publication Critical patent/JPS61268891A/ja
Publication of JPH0442554B2 publication Critical patent/JPH0442554B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary-Type Compressors (AREA)
  • Rotary Pumps (AREA)
JP11173785A 1985-05-23 1985-05-23 スクリユ圧縮機等のスクリユロ−タ Granted JPS61268891A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11173785A JPS61268891A (ja) 1985-05-23 1985-05-23 スクリユ圧縮機等のスクリユロ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11173785A JPS61268891A (ja) 1985-05-23 1985-05-23 スクリユ圧縮機等のスクリユロ−タ

Publications (2)

Publication Number Publication Date
JPS61268891A JPS61268891A (ja) 1986-11-28
JPH0442554B2 true JPH0442554B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-13

Family

ID=14568905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11173785A Granted JPS61268891A (ja) 1985-05-23 1985-05-23 スクリユ圧縮機等のスクリユロ−タ

Country Status (1)

Country Link
JP (1) JPS61268891A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2620785B2 (ja) * 1987-06-03 1997-06-18 住友重機械工業株式会社 スクリューロータの歯形設計方法
RU2667572C2 (ru) * 2014-06-26 2018-09-21 Свенска Ротор Машинер Аб Пара взаимодействующих винтовых роторов
CN118934612A (zh) * 2019-08-01 2024-11-12 上海艾群机械有限公司 无油双螺杆压缩机转子型线及转子

Also Published As

Publication number Publication date
JPS61268891A (ja) 1986-11-28

Similar Documents

Publication Publication Date Title
US4504202A (en) Sintered rotor for a rotary pump and a manufacturing method for the rotor
CA1215956A (en) Helical screw rotor profiles
US7407373B2 (en) Internal gear pump and an inner rotor of such a pump
EP0158514B1 (en) Screw rotors
US20030198526A1 (en) Gear tooth profile
JPH0250319B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4401420A (en) Male and female screw rotor assembly with specific tooth flanks
CN112555154B (zh) 一种全光滑自啮合的干式螺杆真空泵及其转子
JP2005163566A (ja) ねじローター歯形の改良
JPH0442554B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH034757B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP0053342A2 (en) Screw rotor
JPH10205458A (ja) 内接歯車式ポンプ
US5624250A (en) Tooth profile for compressor screw rotors
EP0961009B1 (en) Conjugate screw rotor profile
JPS6134301A (ja) スクリユ−ロ−タ機
JPH06123294A (ja) スクリューロータ
JP2739873B2 (ja) 圧縮機用スクリューロータの歯形
HU177663B (en) Screw rotor pair
JPS628301U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN217270816U (zh) 真空泵转子及真空泵
CN104662298B (zh) 螺杆式流体机械
JPH0246796B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3809240B2 (ja) スクリュ・ロータ
JPS6183491A (ja) 内接型ギヤポンプ