JPS524764B2 - - Google Patents

Info

Publication number
JPS524764B2
JPS524764B2 JP48025032A JP2503273A JPS524764B2 JP S524764 B2 JPS524764 B2 JP S524764B2 JP 48025032 A JP48025032 A JP 48025032A JP 2503273 A JP2503273 A JP 2503273A JP S524764 B2 JPS524764 B2 JP S524764B2
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
JP48025032A
Other languages
Japanese (ja)
Other versions
JPS4926812A (enrdf_load_stackoverflow
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
Publication of JPS4926812A publication Critical patent/JPS4926812A/ja
Publication of JPS524764B2 publication Critical patent/JPS524764B2/ja
Expired 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)
  • Rotary-Type Compressors (AREA)
  • Milling Processes (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP48025032A 1972-05-24 1973-03-02 Expired JPS524764B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25623772A 1972-05-24 1972-05-24

Publications (2)

Publication Number Publication Date
JPS4926812A JPS4926812A (enrdf_load_stackoverflow) 1974-03-09
JPS524764B2 true JPS524764B2 (enrdf_load_stackoverflow) 1977-02-07

Family

ID=22971502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48025032A Expired JPS524764B2 (enrdf_load_stackoverflow) 1972-05-24 1973-03-02

Country Status (7)

Country Link
US (1) US3787154A (enrdf_load_stackoverflow)
JP (1) JPS524764B2 (enrdf_load_stackoverflow)
AU (1) AU461570B2 (enrdf_load_stackoverflow)
BE (1) BE792576A (enrdf_load_stackoverflow)
CA (1) CA975336A (enrdf_load_stackoverflow)
GB (1) GB1358505A (enrdf_load_stackoverflow)
ZA (1) ZA726577B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191663U (ja) * 1982-06-15 1983-12-20 ヤマハ株式会社 電気機器における電気部品の取付装置

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028026A (en) * 1972-07-14 1977-06-07 Linde Aktiengesellschaft Screw compressor with involute profiled teeth
US4053263A (en) * 1973-06-27 1977-10-11 Joy Manufacturing Company Screw rotor machine rotors and method of making
US4140445A (en) * 1974-03-06 1979-02-20 Svenka Rotor Haskiner Aktiebolag Screw-rotor machine with straight flank sections
US4109362A (en) * 1976-01-02 1978-08-29 Joy Manufacturing Company Method of making screw rotor machine rotors
DD128035B1 (de) * 1976-09-27 1979-12-27 Dieter Mosemann Schraubenrotoren
US4142765A (en) * 1977-02-10 1979-03-06 Sullair Corporation Rotor bearing assembly for rotary gas machine
JPS5611143A (en) * 1979-07-10 1981-02-04 Nippon Kokan Kk <Nkk> Horizontal continuous casting method
JPS6042359B2 (ja) * 1979-09-14 1985-09-21 株式会社日立製作所 スクリユ−ロ−タ
JPS5793602A (en) * 1980-12-03 1982-06-10 Hitachi Ltd Screw rotor
IN157732B (enrdf_load_stackoverflow) 1981-02-06 1986-05-24 Svenska Rotor Maskiner Ab
SE429783B (sv) * 1981-12-22 1983-09-26 Sullair Tech Ab Rotorer for en skruvrotormaskin
DE3277846D1 (en) * 1982-09-24 1988-01-28 Hitachi Ltd Method for producing a pair of screw rotors of a screw compressor
US4583927A (en) * 1983-03-16 1986-04-22 Kabushiki Kaisha Kobe Seiko Sho Screw rotor mechanism
US4457680A (en) * 1983-04-27 1984-07-03 Paget Win W Rotary compressor
US4508496A (en) * 1984-01-16 1985-04-02 Ingersoll-Rand Co. Rotary, positive-displacement machine, of the helical-rotor type, and rotors therefor
JPS60212684A (ja) * 1984-04-07 1985-10-24 Hokuetsu Kogyo Co Ltd スクリユ・ロ−タ
US4527967A (en) * 1984-08-31 1985-07-09 Dunham-Bush, Inc. Screw rotor machine with specific tooth profile
JP2684458B2 (ja) * 1991-02-19 1997-12-03 川崎重工業株式会社 水平連続鋳造設備の引抜き制御システム
DE19502323C2 (de) * 1995-01-26 1997-09-18 Guenter Kirsten Verfahren zur Herstellung von Rotoren von Schraubenverdichtern
US6599112B2 (en) * 2001-10-19 2003-07-29 Imperial Research Llc Offset thread screw rotor device
JP3906806B2 (ja) * 2003-01-15 2007-04-18 株式会社日立プラントテクノロジー スクリュウ圧縮機およびそのロータの製造方法と製造装置
US20060078453A1 (en) * 2004-10-12 2006-04-13 Fu Sheng Industrial Co. , Ltd. Mechanism of the screw rotor
US10436197B2 (en) 2005-05-23 2019-10-08 Eaton Intelligent Power Limited Optimized helix angle rotors for roots-style supercharger
US11286932B2 (en) 2005-05-23 2022-03-29 Eaton Intelligent Power Limited Optimized helix angle rotors for roots-style supercharger
US7488164B2 (en) * 2005-05-23 2009-02-10 Eaton Corporation Optimized helix angle rotors for Roots-style supercharger
US9822781B2 (en) 2005-05-23 2017-11-21 Eaton Corporation Optimized helix angle rotors for roots-style supercharger
DE102006035782B4 (de) * 2006-08-01 2018-10-25 Gea Refrigeration Germany Gmbh Schraubenverdichter für extrem große Betriebsdrücke
CN101889143A (zh) * 2007-12-07 2010-11-17 大金工业株式会社 单螺杆压缩机
US9057373B2 (en) 2011-11-22 2015-06-16 Vilter Manufacturing Llc Single screw compressor with high output
CN102678181B (zh) * 2012-05-28 2014-05-14 上海齐耀膨胀机有限公司 一种双螺杆膨胀机转子型线
CN103291619B (zh) * 2013-07-03 2015-06-17 上海齐耀螺杆机械有限公司 一种喷油的双螺杆压缩机转子型线
US10451065B2 (en) 2014-06-26 2019-10-22 Svenska Rotor Maskiner Ab Pair of co-operating screw rotors
CN113732738B (zh) * 2021-09-18 2022-08-05 自贡硬质合金有限责任公司 一种外圆加工方法及辅助工装

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486770A (en) * 1946-08-21 1949-11-01 Joseph E Whitfield Arc generated thread form for helical rotary members
US3138110A (en) * 1962-06-05 1964-06-23 Joseph E Whitfield Helically threaded intermeshing rotors
US3289600A (en) * 1964-03-13 1966-12-06 Joseph E Whitfield Helically threaded rotors for screw type pumps, compressors and similar devices
SE312394B (enrdf_load_stackoverflow) * 1965-05-10 1969-07-14 A Lysholm
US3245612A (en) * 1965-05-17 1966-04-12 Svenska Rotor Maskiner Ab Rotary piston engines
US3414189A (en) * 1966-06-22 1968-12-03 Atlas Copco Ab Screw rotor machines and profiles
GB1197432A (en) * 1966-07-29 1970-07-01 Svenska Rotor Maskiner Ab Improvements in and relating to Rotary Positive Displacement Machines of the Intermeshing Screw Type and Rotors therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191663U (ja) * 1982-06-15 1983-12-20 ヤマハ株式会社 電気機器における電気部品の取付装置

Also Published As

Publication number Publication date
ZA726577B (en) 1973-06-27
AU4712472A (en) 1974-04-04
BE792576A (fr) 1973-03-30
CA975336A (en) 1975-09-30
AU461570B2 (en) 1975-05-29
GB1358505A (en) 1974-07-03
JPS4926812A (enrdf_load_stackoverflow) 1974-03-09
US3787154A (en) 1974-01-22

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