IN158137B - - Google Patents
Info
- Publication number
- IN158137B IN158137B IN584/DEL/82A IN584DE1982A IN158137B IN 158137 B IN158137 B IN 158137B IN 584DE1982 A IN584DE1982 A IN 584DE1982A IN 158137 B IN158137 B IN 158137B
- Authority
- IN
- India
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/25—Geometry three-dimensional helical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Rotary-Type Compressors (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/296,035 US4412796A (en) | 1981-08-25 | 1981-08-25 | Helical screw rotor profiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN158137B true IN158137B (ru) | 1986-09-13 |
Family
ID=23140325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN584/DEL/82A IN158137B (ru) | 1981-08-25 | 1982-07-30 |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4412796A (ru) |
| JP (1) | JPS5835202A (ru) |
| AT (1) | AT402091B (ru) |
| AU (1) | AU547753B2 (ru) |
| BE (1) | BE894209A (ru) |
| BR (1) | BR8204952A (ru) |
| CA (1) | CA1215956A (ru) |
| CH (1) | CH659688A5 (ru) |
| CS (1) | CS235096B2 (ru) |
| DD (1) | DD202751A5 (ru) |
| DE (1) | DE3230720C2 (ru) |
| DK (1) | DK166292C (ru) |
| ES (1) | ES282724Y (ru) |
| FI (1) | FI70983C (ru) |
| FR (1) | FR2512105B1 (ru) |
| GB (1) | GB2106186B (ru) |
| IE (1) | IE53163B1 (ru) |
| IL (1) | IL66430A (ru) |
| IN (1) | IN158137B (ru) |
| IT (1) | IT1190932B (ru) |
| MX (1) | MX157325A (ru) |
| NL (1) | NL191897C (ru) |
| SE (1) | SE455525B (ru) |
| SU (1) | SU1440356A3 (ru) |
| ZA (1) | ZA824601B (ru) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE429783B (sv) * | 1981-12-22 | 1983-09-26 | Sullair Tech Ab | Rotorer for en skruvrotormaskin |
| US4504203A (en) * | 1983-01-18 | 1985-03-12 | Delta Screw Nederland B.V. | Apparatus adapted for use as a screw compressor for motor |
| 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 |
| US4714418A (en) * | 1984-04-11 | 1987-12-22 | Hitachi, Ltd. | Screw type vacuum pump |
| US4643654A (en) * | 1985-09-12 | 1987-02-17 | American Standard Inc. | Screw rotor profile and method for generating |
| JP2703323B2 (ja) * | 1989-03-24 | 1998-01-26 | 株式会社神戸製鋼所 | スクリュ式ポンプ装置用スクリュロータ |
| US4938672A (en) * | 1989-05-19 | 1990-07-03 | Excet Corporation | Screw rotor lobe profile for simplified screw rotor machine capacity control |
| US5624250A (en) * | 1995-09-20 | 1997-04-29 | Kumwon Co., Ltd. | Tooth profile for compressor screw rotors |
| GB9610289D0 (en) | 1996-05-16 | 1996-07-24 | Univ City | Plural screw positive displacement machines |
| CN1081296C (zh) * | 1998-09-23 | 2002-03-20 | 复盛股份有限公司 | 螺旋转子的齿形创生方法 |
| JP3823573B2 (ja) * | 1998-11-19 | 2006-09-20 | 株式会社日立製作所 | スクリュー流体機械 |
| US6244844B1 (en) * | 1999-03-31 | 2001-06-12 | Emerson Electric Co. | Fluid displacement apparatus with improved helical rotor structure |
| US6422847B1 (en) * | 2001-06-07 | 2002-07-23 | Carrier Corporation | Screw rotor tip with a reverse curve |
| US6599112B2 (en) | 2001-10-19 | 2003-07-29 | Imperial Research Llc | Offset thread screw rotor device |
| KR100425414B1 (ko) | 2002-01-25 | 2004-04-08 | 이 재 영 | 스크류 압축기용 로우터의 치형 |
| US7163387B2 (en) * | 2002-12-16 | 2007-01-16 | Carrier Corporation | Meshing helical rotors |
| 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 |
| DE102006035782B4 (de) * | 2006-08-01 | 2018-10-25 | Gea Refrigeration Germany Gmbh | Schraubenverdichter für extrem große Betriebsdrücke |
| JP5024750B2 (ja) * | 2006-08-20 | 2012-09-12 | 秀隆 渡辺 | ロータリー式熱流体機器 |
| GB2477777B (en) | 2010-02-12 | 2012-05-23 | Univ City | Lubrication of screw expanders |
| CN102052322B (zh) * | 2010-12-23 | 2012-10-31 | 上海耐浦流体机械科技有限公司 | 一种双螺杆压缩机转子型线 |
| CN102022336A (zh) * | 2010-12-27 | 2011-04-20 | 上海耐浦流体机械科技有限公司 | 无油干式螺杆压缩机转子型线 |
| CN102352846B (zh) * | 2011-10-25 | 2013-09-18 | 上海戈里流体机械有限公司 | 一种无油干式螺杆压缩机转子 |
| GB2501302B (en) | 2012-04-19 | 2016-08-31 | The City Univ | Reduced noise screw machines |
| JP6109516B2 (ja) * | 2012-09-26 | 2017-04-05 | 株式会社前川製作所 | スクリュー型流体機械 |
| DE102014105882A1 (de) | 2014-04-25 | 2015-11-12 | Kaeser Kompressoren Se | Rotorpaar für einen Verdichterblock einer Schraubenmaschine |
| WO2015197123A1 (en) * | 2014-06-26 | 2015-12-30 | Svenska Rotor Maskiner Ab | Pair of co-operating screw rotors |
| CN104454541A (zh) * | 2014-09-04 | 2015-03-25 | 上海偌托新能源科技有限公司 | 新型非对称双螺杆型线、双螺杆压缩机及热泵 |
| DE102016011436A1 (de) | 2016-09-21 | 2018-03-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Anordnung von Schrauben für einen Schraubenkompressor für ein Nutzfahrzeug |
| CN108278208B (zh) * | 2018-02-08 | 2024-03-08 | 珠海格力电器股份有限公司 | 螺杆压缩机转子结构及具有其的变频螺杆压缩机 |
| CN109209872A (zh) * | 2018-09-17 | 2019-01-15 | 广东葆德科技有限公司 | 一种水润滑压缩机的双轴结构 |
| CN110056506B (zh) * | 2019-04-25 | 2024-03-22 | 余德林 | 一种干式无油螺杆型线及采用该螺杆的空气压缩机 |
| CN111472974B (zh) * | 2020-04-16 | 2022-03-29 | 龙游恒益机械有限公司 | 一种双螺杆压缩机 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE425689C (de) * | 1924-09-25 | 1926-02-22 | F H Banning & Seybold Maschb G | Drehkolbenpumpe nach Art der Rootsgeblaese |
| 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 |
| US3622256A (en) * | 1969-10-14 | 1971-11-23 | Alexandr Ivanovich Borisoglebs | Screw-rotor machine |
| US4028026A (en) * | 1972-07-14 | 1977-06-07 | Linde Aktiengesellschaft | Screw compressor with involute profiled teeth |
| GB1503488A (en) * | 1974-03-06 | 1978-03-08 | Svenska Rotor Maskiner Ab | Meshing screw rotor fluid maching |
| US4140445A (en) * | 1974-03-06 | 1979-02-20 | Svenka Rotor Haskiner Aktiebolag | Screw-rotor machine with straight flank sections |
| DD122841A1 (ru) * | 1975-11-07 | 1976-11-05 | ||
| DD128035B1 (de) * | 1976-09-27 | 1979-12-27 | Dieter Mosemann | Schraubenrotoren |
| GB2018897A (en) * | 1978-03-31 | 1979-10-24 | Evro Johnson Pumps Ltd | Rotary positive-displacement pumps |
| JPS5525578A (en) * | 1978-08-14 | 1980-02-23 | Mitsubishi Heavy Ind Ltd | Screw rotor |
| DE2911415C2 (de) * | 1979-03-23 | 1982-04-15 | Karl Prof.Dr.-Ing. 3000 Hannover Bammert | Parallel- und außenachsige Rotationskolbenmaschine mit Kämmeingriff |
| IN157732B (ru) * | 1981-02-06 | 1986-05-24 | Svenska Rotor Maskiner Ab |
-
1981
- 1981-08-25 US US06/296,035 patent/US4412796A/en not_active Expired - Lifetime
-
1982
- 1982-06-28 ZA ZA824601A patent/ZA824601B/xx unknown
- 1982-07-01 SE SE8204074A patent/SE455525B/sv not_active IP Right Cessation
- 1982-07-01 IL IL66430A patent/IL66430A/xx not_active IP Right Cessation
- 1982-07-06 AU AU85657/82A patent/AU547753B2/en not_active Ceased
- 1982-07-08 CA CA000406907A patent/CA1215956A/en not_active Expired
- 1982-07-09 GB GB08219919A patent/GB2106186B/en not_active Expired
- 1982-07-29 IT IT22643/82A patent/IT1190932B/it active
- 1982-07-30 IN IN584/DEL/82A patent/IN158137B/en unknown
- 1982-08-05 JP JP57135822A patent/JPS5835202A/ja active Granted
- 1982-08-11 DK DK360982A patent/DK166292C/da not_active IP Right Cessation
- 1982-08-12 NL NL8203163A patent/NL191897C/xx not_active IP Right Cessation
- 1982-08-18 DE DE3230720A patent/DE3230720C2/de not_active Expired - Fee Related
- 1982-08-19 IE IE1996/82A patent/IE53163B1/en not_active IP Right Cessation
- 1982-08-23 CS CS826114A patent/CS235096B2/cs unknown
- 1982-08-23 AT AT0318282A patent/AT402091B/de not_active IP Right Cessation
- 1982-08-24 ES ES1982282724U patent/ES282724Y/es not_active Expired
- 1982-08-24 BR BR8204952A patent/BR8204952A/pt not_active IP Right Cessation
- 1982-08-24 SU SU823482654A patent/SU1440356A3/ru active
- 1982-08-24 CH CH5036/82A patent/CH659688A5/de not_active IP Right Cessation
- 1982-08-24 FI FI822935A patent/FI70983C/fi not_active IP Right Cessation
- 1982-08-24 DD DD82242750A patent/DD202751A5/de not_active IP Right Cessation
- 1982-08-25 FR FR8214606A patent/FR2512105B1/fr not_active Expired
- 1982-08-25 MX MX194136A patent/MX157325A/es unknown
- 1982-08-25 BE BE0/208883A patent/BE894209A/fr not_active IP Right Cessation