GB0421375D0 - A mechanism of the screw rotor - Google Patents

A mechanism of the screw rotor

Info

Publication number
GB0421375D0
GB0421375D0 GB0421375A GB0421375A GB0421375D0 GB 0421375 D0 GB0421375 D0 GB 0421375D0 GB 0421375 A GB0421375 A GB 0421375A GB 0421375 A GB0421375 A GB 0421375A GB 0421375 D0 GB0421375 D0 GB 0421375D0
Authority
GB
United Kingdom
Prior art keywords
screw rotor
rotor
screw
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.)
Granted
Application number
GB0421375A
Other versions
GB2418455A (en
GB2418455B (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.)
Fu Sheng Industrial Co Ltd
Original Assignee
Fu Sheng Industrial Co Ltd
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 Fu Sheng Industrial Co Ltd filed Critical Fu Sheng Industrial Co Ltd
Priority to GB0421375A priority Critical patent/GB2418455B/en
Publication of GB0421375D0 publication Critical patent/GB0421375D0/en
Publication of GB2418455A publication Critical patent/GB2418455A/en
Application granted granted Critical
Publication of GB2418455B publication Critical patent/GB2418455B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
GB0421375A 2004-09-25 2004-09-25 A mechanism of the screw rotor Expired - Fee Related GB2418455B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0421375A GB2418455B (en) 2004-09-25 2004-09-25 A mechanism of the screw rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0421375A GB2418455B (en) 2004-09-25 2004-09-25 A mechanism of the screw rotor

Publications (3)

Publication Number Publication Date
GB0421375D0 true GB0421375D0 (en) 2004-10-27
GB2418455A GB2418455A (en) 2006-03-29
GB2418455B GB2418455B (en) 2009-12-09

Family

ID=33397272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0421375A Expired - Fee Related GB2418455B (en) 2004-09-25 2004-09-25 A mechanism of the screw rotor

Country Status (1)

Country Link
GB (1) GB2418455B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8087913B2 (en) * 2008-12-22 2012-01-03 Hamilton Sundstrand Corporation Gear pump with unequal gear teeth on drive and driven gear
IT1394590B1 (en) * 2009-05-21 2012-07-05 Robuschi S P A SCREW COMPRESSOR
GB2501302B (en) 2012-04-19 2016-08-31 The City Univ Reduced noise screw machines
DE102014000911B4 (en) 2014-01-28 2016-01-28 Klaus Union Gmbh & Co. Kg Feed screw as a runner or counter runner of a screw pair of a screw pump
CN108350881B (en) 2015-10-30 2020-12-04 加德纳丹佛公司 Composite screw rotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028026A (en) * 1972-07-14 1977-06-07 Linde Aktiengesellschaft Screw compressor with involute profiled teeth
GB2092676B (en) * 1981-02-06 1984-09-19 Svenska Rotor Maskiner Ab Rotary positive-displacement fluidmachines
US4583927A (en) * 1983-03-16 1986-04-22 Kabushiki Kaisha Kobe Seiko Sho Screw rotor mechanism
US4643654A (en) * 1985-09-12 1987-02-17 American Standard Inc. Screw rotor profile and method for generating
US5454701A (en) * 1994-06-02 1995-10-03 Chen; Chia-Hsing Screw compressor with rotors having hyper profile
GB9610289D0 (en) * 1996-05-16 1996-07-24 Univ City Plural screw positive displacement machines

Also Published As

Publication number Publication date
GB2418455A (en) 2006-03-29
GB2418455B (en) 2009-12-09

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Legal Events

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

Effective date: 20110925