IT1395017B1 - Rotori per una macchina rotativa a vite - Google Patents

Rotori per una macchina rotativa a vite

Info

Publication number
IT1395017B1
IT1395017B1 ITBO2009A000442A ITBO20090442A IT1395017B1 IT 1395017 B1 IT1395017 B1 IT 1395017B1 IT BO2009A000442 A ITBO2009A000442 A IT BO2009A000442A IT BO20090442 A ITBO20090442 A IT BO20090442A IT 1395017 B1 IT1395017 B1 IT 1395017B1
Authority
IT
Italy
Prior art keywords
rotors
rotary screw
screw machine
machine
rotary
Prior art date
Application number
ITBO2009A000442A
Other languages
English (en)
Inventor
Mario Antonio Morselli
Original Assignee
Bora S R L
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 Bora S R L filed Critical Bora S R L
Priority to ITBO2009A000442A priority Critical patent/IT1395017B1/it
Priority to PCT/IB2010/053135 priority patent/WO2011004342A2/en
Publication of ITBO20090442A1 publication Critical patent/ITBO20090442A1/it
Application granted granted Critical
Publication of IT1395017B1 publication Critical patent/IT1395017B1/it

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ITBO2009A000442A 2009-07-09 2009-07-09 Rotori per una macchina rotativa a vite IT1395017B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO2009A000442A IT1395017B1 (it) 2009-07-09 2009-07-09 Rotori per una macchina rotativa a vite
PCT/IB2010/053135 WO2011004342A2 (en) 2009-07-09 2010-07-08 Rotors for a rotary screw machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2009A000442A IT1395017B1 (it) 2009-07-09 2009-07-09 Rotori per una macchina rotativa a vite

Publications (2)

Publication Number Publication Date
ITBO20090442A1 ITBO20090442A1 (it) 2011-01-10
IT1395017B1 true IT1395017B1 (it) 2012-09-05

Family

ID=42109818

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2009A000442A IT1395017B1 (it) 2009-07-09 2009-07-09 Rotori per una macchina rotativa a vite

Country Status (2)

Country Link
IT (1) IT1395017B1 (it)
WO (1) WO2011004342A2 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257537B (zh) * 2015-11-03 2017-08-04 晗森机械（上海）有限公司 一种三齿螺杆压缩机的转子端面齿型

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234777C3 (de) * 1972-07-14 1980-10-30 Linde Ag, 6200 Wiesbaden Verdichter
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
US4671750A (en) * 1986-07-10 1987-06-09 Kabushiki Kaisha Kobe Seiko Sho Screw rotor mechanism with specific tooth profile
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
KR100425414B1 (ko) * 2002-01-25 2004-04-08 이 재 영 스크류 압축기용 로우터의 치형

Also Published As

Publication number Publication date
ITBO20090442A1 (it) 2011-01-10
WO2011004342A3 (en) 2011-05-12
WO2011004342A2 (en) 2011-01-13

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