CH407400A - Helical gear machine - Google Patents

Helical gear machine

Info

Publication number
CH407400A
CH407400A CH609762A CH609762A CH407400A CH 407400 A CH407400 A CH 407400A CH 609762 A CH609762 A CH 609762A CH 609762 A CH609762 A CH 609762A CH 407400 A CH407400 A CH 407400A
Authority
CH
Switzerland
Prior art keywords
helical gear
gear machine
machine
helical
gear
Prior art date
Application number
CH609762A
Other languages
German (de)
Inventor
Hans Robert Nilsson
Lauritz Benedictus Schibbye
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 CH407400A publication Critical patent/CH407400A/en

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)
CH609762A 1961-05-20 1962-05-19 Helical gear machine CH407400A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH407400A true CH407400A (en) 1966-02-15

Family

ID=20266209

Family Applications (1)

Application Number Title Priority Date Filing Date
CH609762A CH407400A (en) 1961-05-20 1962-05-19 Helical gear machine

Country Status (6)

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

Families Citing this family (4)

* 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
GB2182393A (en) * 1985-11-04 1987-05-13 Ngk Insulators Ltd Intermeshing screw pump
CN103104500A (en) * 2012-11-15 2013-05-15 福建雪人压缩机科技有限公司 Refrigeration screw compressor with air suction port in shell shaft seal end
CN111058898B (en) * 2019-12-10 2021-12-14 泰能天然气有限公司 Screw expander

Also Published As

Publication number Publication date
CS160076B2 (en) 1975-02-28
BE617783A (en) 1962-11-19
DE1401422A1 (en) 1968-10-17
SE341237B (en) 1971-12-20
GB1010665A (en) 1965-11-24

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