DE2735670A1 - Schraubenrotoren - Google Patents

Schraubenrotoren

Info

Publication number
DE2735670A1
DE2735670A1 DE19772735670 DE2735670A DE2735670A1 DE 2735670 A1 DE2735670 A1 DE 2735670A1 DE 19772735670 DE19772735670 DE 19772735670 DE 2735670 A DE2735670 A DE 2735670A DE 2735670 A1 DE2735670 A1 DE 2735670A1
Authority
DE
Germany
Prior art keywords
rotor
tooth
flank
circle
percent
Prior art date
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.)
Withdrawn
Application number
DE19772735670
Other languages
German (de)
English (en)
Inventor
Dieter Dipl Ing Mosemann
Bernhard Dipl Ing Seiffert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUEHLAUTOMAT VEB
Original Assignee
KUEHLAUTOMAT VEB
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 KUEHLAUTOMAT VEB filed Critical KUEHLAUTOMAT VEB
Publication of DE2735670A1 publication Critical patent/DE2735670A1/de
Withdrawn legal-status Critical Current

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)
DE19772735670 1976-09-27 1977-08-08 Schraubenrotoren Withdrawn DE2735670A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2735670A1 true DE2735670A1 (de) 1978-03-30

Family

ID=5505839

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772735670 Withdrawn DE2735670A1 (de) 1976-09-27 1977-08-08 Schraubenrotoren

Country Status (13)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203228A1 (de) * 1981-02-06 1983-01-20 Svenska Rotor Maskiner AB, Nacka Schraubenrotormaschine fuer ein beliebiges arbeitsfluid
US4614484A (en) * 1983-12-14 1986-09-30 Boge Kompressoren Otto Boge Gmbh & Co. Kg Rotary screw compressor with specific tooth profile

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412796A (en) * 1981-08-25 1983-11-01 Ingersoll-Rand Company Helical screw rotor profiles
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
CN112746968B (zh) * 2021-01-25 2025-02-25 宿迁学院 一种泵用具有最大形状系数的易加工凸转子轮廓
CN117780640B (zh) * 2023-12-14 2025-07-25 西安交通大学 一种回转齿式压缩机

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203228A1 (de) * 1981-02-06 1983-01-20 Svenska Rotor Maskiner AB, Nacka Schraubenrotormaschine fuer ein beliebiges arbeitsfluid
AT400974B (de) * 1981-02-06 1996-05-28 Svenska Rotor Maskiner Ab Schraubenrotormaschine
US4614484A (en) * 1983-12-14 1986-09-30 Boge Kompressoren Otto Boge Gmbh & Co. Kg Rotary screw compressor with specific tooth profile

Also Published As

Publication number Publication date
NL7710476A (nl) 1978-03-29
FI62714C (fi) 1983-02-10
GB1544595A (en) 1979-04-19
SU1441077A1 (ru) 1988-11-30
PL112155B2 (en) 1980-09-30
DD128035B1 (de) 1979-12-27
FI62714B (fi) 1982-10-29
PL201046A1 (pl) 1978-06-05
YU228277A (en) 1982-10-31
SE7710737L (sv) 1978-03-28
HU177663B (en) 1981-11-28
CS194477B1 (en) 1979-12-31
FR2365711B1 (enExample) 1983-08-26
FI772825A7 (fi) 1978-03-28
FR2365711A1 (fr) 1978-04-21
BG32501A1 (bg) 1982-08-16
DD128035A1 (de) 1977-10-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F01C 1/16

8130 Withdrawal