DD128035B1 - Schraubenrotoren - Google Patents

Schraubenrotoren

Info

Publication number
DD128035B1
DD128035B1 DD19499976A DD19499976A DD128035B1 DD 128035 B1 DD128035 B1 DD 128035B1 DD 19499976 A DD19499976 A DD 19499976A DD 19499976 A DD19499976 A DD 19499976A DD 128035 B1 DD128035 B1 DD 128035B1
Authority
DD
German Democratic Republic
Prior art keywords
screw rotors
rotors
screw
Prior art date
Application number
DD19499976A
Other languages
German (de)
English (en)
Other versions
DD128035A1 (de
Inventor
Dieter Mosemann
Bernhard Seiffert
Original Assignee
Dieter Mosemann
Bernhard Seiffert
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 Dieter Mosemann, Bernhard Seiffert filed Critical Dieter Mosemann
Priority to DD19499976A priority Critical patent/DD128035B1/xx
Priority to DE19772735670 priority patent/DE2735670A1/de
Priority to SU777770004A priority patent/SU1441077A1/ru
Priority to BG7737305A priority patent/BG32501A1/xx
Priority to CS612277A priority patent/CS194477B1/cs
Priority to GB3992077A priority patent/GB1544595A/en
Priority to FR7728922A priority patent/FR2365711A1/fr
Priority to NL7710476A priority patent/NL7710476A/xx
Priority to PL20104677A priority patent/PL112155B2/xx
Priority to YU228277A priority patent/YU228277A/xx
Priority to FI772825A priority patent/FI62714C/fi
Priority to HUKU000525 priority patent/HU177663B/hu
Priority to SE7710737A priority patent/SE7710737L/xx
Publication of DD128035A1 publication Critical patent/DD128035A1/xx
Publication of DD128035B1 publication Critical patent/DD128035B1/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)
DD19499976A 1976-09-27 1976-09-27 Schraubenrotoren DD128035B1 (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DD19499976A DD128035B1 (de) 1976-09-27 1976-09-27 Schraubenrotoren
DE19772735670 DE2735670A1 (de) 1976-09-27 1977-08-08 Schraubenrotoren
SU777770004A SU1441077A1 (ru) 1976-09-27 1977-09-06 Винтовые роторы
BG7737305A BG32501A1 (en) 1976-09-27 1977-09-08 Screw rotor machine
CS612277A CS194477B1 (en) 1976-09-27 1977-09-21 Double-rotor screw compressor
GB3992077A GB1544595A (en) 1976-09-27 1977-09-26 Rotors for a meshing-screw fluid-machine
FR7728922A FR2365711A1 (fr) 1976-09-27 1977-09-26 Paire de rotors pour machine a rotors a vis
NL7710476A NL7710476A (nl) 1976-09-27 1977-09-26 Schroef-rotor-inrichting, in het bijzonder voor het komprimeren van een medium.
PL20104677A PL112155B2 (en) 1976-09-27 1977-09-26 Pair of rotors especially for screw-type compressors
YU228277A YU228277A (en) 1976-09-27 1977-09-26 Rotor couple for a machine with spiral rotors
FI772825A FI62714C (fi) 1976-09-27 1977-09-26 Rotorpar foer en skruvrotormaskin
HUKU000525 HU177663B (en) 1976-09-27 1977-09-26 Screw rotor pair
SE7710737A SE7710737L (sv) 1976-09-27 1977-09-26 Skruvrotorer

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
DD128035A1 DD128035A1 (de) 1977-10-26
DD128035B1 true DD128035B1 (de) 1979-12-27

Family

ID=5505839

Family Applications (1)

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

Country Status (13)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN157732B (xx) * 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
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
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
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
FR2365711B1 (xx) 1983-08-26
PL201046A1 (pl) 1978-06-05
FI772825A (fi) 1978-03-28
NL7710476A (nl) 1978-03-29
SE7710737L (sv) 1978-03-28
DE2735670A1 (de) 1978-03-30
FI62714C (fi) 1983-02-10
BG32501A1 (en) 1982-08-16
GB1544595A (en) 1979-04-19
FR2365711A1 (fr) 1978-04-21
FI62714B (fi) 1982-10-29
DD128035A1 (de) 1977-10-26
CS194477B1 (en) 1979-12-31
SU1441077A1 (ru) 1988-11-30
HU177663B (en) 1981-11-28
PL112155B2 (en) 1980-09-30
YU228277A (en) 1982-10-31

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