KR850007671A - 스크루 로우터 - Google Patents

스크루 로우터

Info

Publication number
KR850007671A
KR850007671A KR1019850001750A KR850001750A KR850007671A KR 850007671 A KR850007671 A KR 850007671A KR 1019850001750 A KR1019850001750 A KR 1019850001750A KR 850001750 A KR850001750 A KR 850001750A KR 850007671 A KR850007671 A KR 850007671A
Authority
KR
South Korea
Prior art keywords
screw rotor
rotor
screw
Prior art date
Application number
KR1019850001750A
Other languages
English (en)
Other versions
KR870001548B1 (ko
Inventor
마사노리 다나까
아쓰시 마에하라
쥰 이찌 가나이
Original Assignee
호꾸에쓰 고오교오 가부시끼가이샤
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 호꾸에쓰 고오교오 가부시끼가이샤 filed Critical 호꾸에쓰 고오교오 가부시끼가이샤
Publication of KR850007671A publication Critical patent/KR850007671A/ko
Application granted granted Critical
Publication of KR870001548B1 publication Critical patent/KR870001548B1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
KR1019850001750A 1984-04-07 1985-03-18 스크루 로우터 KR870001548B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59069699A JPS60212684A (ja) 1984-04-07 1984-04-07 スクリユ・ロ−タ
JP?59-69699 1984-04-07

Publications (2)

Publication Number Publication Date
KR850007671A true KR850007671A (ko) 1985-12-07
KR870001548B1 KR870001548B1 (ko) 1987-09-02

Family

ID=13410363

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850001750A KR870001548B1 (ko) 1984-04-07 1985-03-18 스크루 로우터

Country Status (5)

Country Link
US (1) US4576558A (ko)
EP (1) EP0158514B1 (ko)
JP (1) JPS60212684A (ko)
KR (1) KR870001548B1 (ko)
DE (1) DE3576389D1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0320481Y2 (ko) 1985-06-29 1991-05-02
US4673344A (en) * 1985-12-16 1987-06-16 Ingalls Robert A Screw rotor machine with specific lobe profiles
US4671750A (en) * 1986-07-10 1987-06-09 Kabushiki Kaisha Kobe Seiko Sho Screw rotor mechanism with specific tooth profile
JPS6463688A (en) * 1987-09-01 1989-03-09 Kobe Steel Ltd Screw rotor for screw compressor
US5088907A (en) * 1990-07-06 1992-02-18 Kabushiki Kaisha Kobe Seiko Sho Screw rotor for oil flooded screw compressors
JP3356468B2 (ja) * 1992-10-09 2002-12-16 株式会社前川製作所 スクリューロータ
CN1059021C (zh) * 1994-06-14 2000-11-29 陈嘉兴 一种螺旋压缩机的螺旋齿形
US5624250A (en) * 1995-09-20 1997-04-29 Kumwon Co., Ltd. Tooth profile for compressor screw rotors
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
US6422847B1 (en) * 2001-06-07 2002-07-23 Carrier Corporation Screw rotor tip with a reverse curve
JP4570497B2 (ja) * 2005-03-25 2010-10-27 北越工業株式会社 スクリュロータ及びスクリュロータの歯形補正方法
IT1395017B1 (it) * 2009-07-09 2012-09-05 Bora S R L Rotori per una macchina rotativa a vite
JP5379915B2 (ja) 2009-08-20 2013-12-25 ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム タイヤトレッド特徴部を製造する装置及び方法
TWI409829B (zh) * 2010-09-03 2013-09-21 Sfi Electronics Technology Inc 一種高溫使用的氧化鋅突波吸收器
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
RU2510540C1 (ru) * 2012-08-09 2014-03-27 Федеральное государственное бюджетное учреждение науки Институт проблем безопасного развития атомной энергетики Российской академии наук Способ захоронения радиоактивных отходов и тепловыделяющая капсула для его осуществления
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
US10451065B2 (en) 2014-06-26 2019-10-22 Svenska Rotor Maskiner Ab Pair of co-operating screw rotors
CN111859581B (zh) * 2020-07-30 2024-06-14 哈尔滨电机厂有限责任公司 一种冲击式水轮机叉管设计方法
CN114658655B (zh) * 2022-03-04 2023-10-20 中科仪(南通)半导体设备有限责任公司 一种直爪式转子
CN116292286B (zh) * 2022-11-25 2023-11-14 中国科学院理化技术研究所 一种用于大流量高压差压缩的螺杆转子型线

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT454201A (ko) * 1947-07-16
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
BE792576A (fr) * 1972-05-24 1973-03-30 Gardner Denver Co Rotor helicoidal de compresseur a vis
US4140445A (en) * 1974-03-06 1979-02-20 Svenka Rotor Haskiner Aktiebolag Screw-rotor machine with straight flank sections
US4088427A (en) * 1974-06-24 1978-05-09 Atlas Copco Aktiebolag Rotors for a screw rotor machine
SE386960B (sv) * 1974-06-24 1976-08-23 Atlas Copco Ab Rotorer for skuvrotormaskin
JPS53145108A (en) * 1977-05-25 1978-12-18 Hitachi Ltd Screw motor
JPS5425552A (en) * 1977-07-28 1979-02-26 Oki Electric Cable Flat plate heat pipe
JPS5438475A (en) * 1977-08-30 1979-03-23 Nippon Telegr & Teleph Corp <Ntt> Damper
JPS6042359B2 (ja) * 1979-09-14 1985-09-21 株式会社日立製作所 スクリユ−ロ−タ
JPS6041238B2 (ja) * 1980-09-26 1985-09-14 株式会社神戸製鋼所 スクリュ−圧縮機のスクリュ−ロ−タ
JPS57176303A (en) * 1981-04-24 1982-10-29 Hitachi Ltd Screw rotor
US4492546A (en) * 1981-03-27 1985-01-08 Hitachi, Ltd. Rotor tooth form for a screw rotor machine
US4412796A (en) * 1981-08-25 1983-11-01 Ingersoll-Rand Company Helical screw rotor profiles
SE429783B (sv) * 1981-12-22 1983-09-26 Sullair Tech Ab Rotorer for en skruvrotormaskin
US4508496A (en) * 1984-01-16 1985-04-02 Ingersoll-Rand Co. Rotary, positive-displacement machine, of the helical-rotor type, and rotors therefor

Also Published As

Publication number Publication date
EP0158514A2 (en) 1985-10-16
EP0158514A3 (en) 1987-01-07
US4576558A (en) 1986-03-18
EP0158514B1 (en) 1990-03-07
JPH0321759B2 (ko) 1991-03-25
JPS60212684A (ja) 1985-10-24
KR870001548B1 (ko) 1987-09-02
DE3576389D1 (de) 1990-04-12

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030731

Year of fee payment: 17

LAPS Lapse due to unpaid annual fee