PL112155B2 - Pair of rotors especially for screw-type compressors - Google Patents

Pair of rotors especially for screw-type compressors

Info

Publication number
PL112155B2
PL112155B2 PL20104677A PL20104677A PL112155B2 PL 112155 B2 PL112155 B2 PL 112155B2 PL 20104677 A PL20104677 A PL 20104677A PL 20104677 A PL20104677 A PL 20104677A PL 112155 B2 PL112155 B2 PL 112155B2
Authority
PL
Poland
Prior art keywords
screw
pair
type compressors
rotors
rotors especially
Prior art date
Application number
PL20104677A
Other languages
English (en)
Other versions
PL201046A1 (pl
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 PL201046A1 publication Critical patent/PL201046A1/xx
Publication of PL112155B2 publication Critical patent/PL112155B2/xx

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)
PL20104677A 1976-09-27 1977-09-26 Pair of rotors especially for screw-type compressors PL112155B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19499976A DD128035B1 (de) 1976-09-27 1976-09-27 Schraubenrotoren

Publications (2)

Publication Number Publication Date
PL201046A1 PL201046A1 (pl) 1978-06-05
PL112155B2 true PL112155B2 (en) 1980-09-30

Family

ID=5505839

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20104677A PL112155B2 (en) 1976-09-27 1977-09-26 Pair of rotors especially for screw-type compressors

Country Status (13)

Country Link
BG (1) BG32501A1 (fr)
CS (1) CS194477B1 (fr)
DD (1) DD128035B1 (fr)
DE (1) DE2735670A1 (fr)
FI (1) FI62714C (fr)
FR (1) FR2365711A1 (fr)
GB (1) GB1544595A (fr)
HU (1) HU177663B (fr)
NL (1) NL7710476A (fr)
PL (1) PL112155B2 (fr)
SE (1) SE7710737L (fr)
SU (1) SU1441077A1 (fr)
YU (1) YU228277A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN157732B (fr) * 1981-02-06 1986-05-24 Svenska Rotor Maskiner Ab
US4412796A (en) * 1981-08-25 1983-11-01 Ingersoll-Rand Company Helical screw rotor profiles
DE8434596U1 (de) * 1983-12-14 1985-02-21 Boge Kompressoren Otto Boge Gmbh & Co Kg, 4800 Bielefeld Drehkolbenverdichter
US4890992A (en) * 1988-04-22 1990-01-02 Fu Sheng Industry Co., Ltd. Screw-rotor machine with an ellipse as a part of its male rotor
CN104564673A (zh) * 2013-10-16 2015-04-29 济南海屹流体技术有限公司 一种蒸汽螺杆压缩机端面齿形
CN108071586A (zh) * 2016-11-14 2018-05-25 上海汉钟精机股份有限公司 齿型转子组
CN108757438B (zh) * 2018-07-25 2023-08-18 中国石油大学(华东) 一种小封闭容积的全光滑螺杆转子及其设计方法
CN108757439B (zh) * 2018-07-25 2023-08-18 中国石油大学(华东) 一种双螺杆液体泵的双头全光滑螺杆转子及其设计方法
CN111237187B (zh) * 2020-01-17 2022-03-15 宿迁学院 一种凸转子轮廓的柔性构造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792576A (fr) * 1972-05-24 1973-03-30 Gardner Denver Co Rotor helicoidal de compresseur a vis
GB1503488A (en) * 1974-03-06 1978-03-08 Svenska Rotor Maskiner Ab Meshing screw rotor fluid maching

Also Published As

Publication number Publication date
YU228277A (en) 1982-10-31
DE2735670A1 (de) 1978-03-30
SE7710737L (sv) 1978-03-28
FI62714B (fi) 1982-10-29
GB1544595A (en) 1979-04-19
DD128035A1 (de) 1977-10-26
DD128035B1 (de) 1979-12-27
FI62714C (fi) 1983-02-10
SU1441077A1 (ru) 1988-11-30
FR2365711A1 (fr) 1978-04-21
PL201046A1 (pl) 1978-06-05
FI772825A (fi) 1978-03-28
CS194477B1 (en) 1979-12-31
NL7710476A (nl) 1978-03-29
HU177663B (en) 1981-11-28
BG32501A1 (en) 1982-08-16
FR2365711B1 (fr) 1983-08-26

Similar Documents

Publication Publication Date Title
JPS5240809A (en) Axiallflow compressors casings
JPS5367145A (en) Heattpumping means of twoostaged compressor type
GB1542926A (en) Integrated high capacity compressor
JPS5656993A (en) Vane type compressor
JPS51140210A (en) Variable clearance volume means for compressors
JPS5354304A (en) A pair of rotors for rotary piston pumps
JPS52130016A (en) Motorrdriven compressors
GB1540915A (en) Refrigerant compressors
PL112155B2 (en) Pair of rotors especially for screw-type compressors
JPS5344913A (en) Rotors for fans
CS180815B1 (en) Screw compressor
YU203678A (en) Rotor compressor
JPS5295311A (en) Rotary compressors
GB1551454A (en) Rotary compressors
GB1549970A (en) Compressors
JPS5334112A (en) Electric compressors
JPS52103712A (en) Vane type rotary compressors
GB1557164A (en) Screw rotor compressor
JPS52116915A (en) Rotary compressors
JPS5296406A (en) Single acting compressors
SU630450A1 (ru) Ротационно-пластинчатый компрессор
JPS52137708A (en) Compressors
JPS52111011A (en) Motorrdriven compressors
JPS52156411A (en) Vane type rotary compressors
JPS5339504A (en) Method of fabricating hollowed rotors of single screw pumps

Legal Events

Date Code Title Description
LICE Declarations of willingness to grant licence

Free format text: RATE OF LICENCE: 10%

Effective date: 20080912