GB1010665A - Improvements in and relating to rotary piston machines of the intermeshing screw type - Google Patents

Improvements in and relating to rotary piston machines of the intermeshing screw type

Info

Publication number
GB1010665A
GB1010665A GB1797362A GB1797362A GB1010665A GB 1010665 A GB1010665 A GB 1010665A GB 1797362 A GB1797362 A GB 1797362A GB 1797362 A GB1797362 A GB 1797362A GB 1010665 A GB1010665 A GB 1010665A
Authority
GB
United Kingdom
Prior art keywords
rotors
female
lands
rotor
grooves
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
GB1797362A
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Publication of GB1010665A publication Critical patent/GB1010665A/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
    • F01C1/082—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
    • 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)
GB1797362A 1961-05-20 1962-05-10 Improvements in and relating to rotary piston machines of the intermeshing screw type Expired GB1010665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE532161A SE341237B (enrdf_load_stackoverflow) 1961-05-20 1961-05-20

Publications (1)

Publication Number Publication Date
GB1010665A true GB1010665A (en) 1965-11-24

Family

ID=20266209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1797362A Expired GB1010665A (en) 1961-05-20 1962-05-10 Improvements in and relating to rotary piston machines of the intermeshing screw type

Country Status (6)

Country Link
BE (1) BE617783A (enrdf_load_stackoverflow)
CH (1) CH407400A (enrdf_load_stackoverflow)
CS (1) CS160076B2 (enrdf_load_stackoverflow)
DE (1) DE1401422A1 (enrdf_load_stackoverflow)
GB (1) GB1010665A (enrdf_load_stackoverflow)
SE (1) SE341237B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182393A (en) * 1985-11-04 1987-05-13 Ngk Insulators Ltd Intermeshing screw pump
CN103104500A (zh) * 2012-11-15 2013-05-15 福建雪人压缩机科技有限公司 一种吸气口位于壳体轴封端的制冷螺杆压缩机
CN111058898A (zh) * 2019-12-10 2020-04-24 泰能天然气有限公司 一种螺杆膨胀机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8413619D0 (en) * 1984-05-29 1984-07-04 Compair Ind Ltd Screw rotor machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182393A (en) * 1985-11-04 1987-05-13 Ngk Insulators Ltd Intermeshing screw pump
CN103104500A (zh) * 2012-11-15 2013-05-15 福建雪人压缩机科技有限公司 一种吸气口位于壳体轴封端的制冷螺杆压缩机
CN111058898A (zh) * 2019-12-10 2020-04-24 泰能天然气有限公司 一种螺杆膨胀机

Also Published As

Publication number Publication date
DE1401422A1 (de) 1968-10-17
BE617783A (fr) 1962-11-19
SE341237B (enrdf_load_stackoverflow) 1971-12-20
CS160076B2 (enrdf_load_stackoverflow) 1975-02-28
CH407400A (de) 1966-02-15

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