GB1539224A - Rotors for meshing-screw rotary machines for compressible media - Google Patents

Rotors for meshing-screw rotary machines for compressible media

Info

Publication number
GB1539224A
GB1539224A GB40616/76A GB4061676A GB1539224A GB 1539224 A GB1539224 A GB 1539224A GB 40616/76 A GB40616/76 A GB 40616/76A GB 4061676 A GB4061676 A GB 4061676A GB 1539224 A GB1539224 A GB 1539224A
Authority
GB
United Kingdom
Prior art keywords
rotors
meshing
rotary machines
screw rotary
compressible media
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.)
Expired
Application number
GB40616/76A
Other languages
English (en)
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 GB1539224A publication Critical patent/GB1539224A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines 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
    • F01C1/16—Rotary-piston machines or engines 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB40616/76A 1975-11-07 1976-09-30 Rotors for meshing-screw rotary machines for compressible media Expired GB1539224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD189328A DD122841A1 (enrdf_load_stackoverflow) 1975-11-07 1975-11-07

Publications (1)

Publication Number Publication Date
GB1539224A true GB1539224A (en) 1979-01-31

Family

ID=5502302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40616/76A Expired GB1539224A (en) 1975-11-07 1976-09-30 Rotors for meshing-screw rotary machines for compressible media

Country Status (7)

Country Link
CS (1) CS188556B1 (enrdf_load_stackoverflow)
DD (1) DD122841A1 (enrdf_load_stackoverflow)
DE (1) DE2639870A1 (enrdf_load_stackoverflow)
FR (1) FR2330888A1 (enrdf_load_stackoverflow)
GB (1) GB1539224A (enrdf_load_stackoverflow)
PL (1) PL112637B1 (enrdf_load_stackoverflow)
SE (1) SE7612317L (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230563A (en) * 1988-04-22 1990-10-24 Fu Sheng Industry Co Ltd Intermeshing screw-rotor machine
GB2299135A (en) * 1994-06-02 1996-09-25 Chen Chia Hsing Screw compressor rotor profiles
CN101451527B (zh) * 2007-12-03 2012-04-25 万晓青 一种新型螺杆压缩机端面齿形

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793602A (en) * 1980-12-03 1982-06-10 Hitachi Ltd Screw rotor
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
GB8413619D0 (en) * 1984-05-29 1984-07-04 Compair Ind Ltd Screw rotor machines
JPS61201894A (ja) * 1985-03-04 1986-09-06 Hitachi Ltd スクリユ−ロ−タ歯形

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230563A (en) * 1988-04-22 1990-10-24 Fu Sheng Industry Co Ltd Intermeshing screw-rotor machine
GB2230563B (en) * 1988-04-22 1993-08-25 Fu Sheng Industry Co Ltd Intermeshing screw-rotor machine.
GB2299135A (en) * 1994-06-02 1996-09-25 Chen Chia Hsing Screw compressor rotor profiles
GB2299135B (en) * 1994-06-02 1999-01-06 Chen Chia Hsing Screw compressor rotor profiles
CN101451527B (zh) * 2007-12-03 2012-04-25 万晓青 一种新型螺杆压缩机端面齿形

Also Published As

Publication number Publication date
FR2330888A1 (fr) 1977-06-03
DE2639870A1 (de) 1977-05-12
DD122841A1 (enrdf_load_stackoverflow) 1976-11-05
PL112637B1 (en) 1980-10-31
FR2330888B3 (enrdf_load_stackoverflow) 1979-07-20
CS188556B1 (en) 1979-03-30
SE7612317L (sv) 1977-05-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee