GB877079A - Improvements in rotary machines of the intermeshing screw type - Google Patents

Improvements in rotary machines of the intermeshing screw type

Info

Publication number
GB877079A
GB877079A GB7556/50A GB755660A GB877079A GB 877079 A GB877079 A GB 877079A GB 7556/50 A GB7556/50 A GB 7556/50A GB 755660 A GB755660 A GB 755660A GB 877079 A GB877079 A GB 877079A
Authority
GB
United Kingdom
Prior art keywords
see figs
intermediate wall
screw type
intermeshing screw
march
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
GB7556/50A
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 GB877079A publication Critical patent/GB877079A/en
Expired legal-status Critical Current

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
    • F04C18/12—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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
GB7556/50A 1959-03-06 1960-03-03 Improvements in rotary machines of the intermeshing screw type Expired GB877079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE215459 1959-03-06

Publications (1)

Publication Number Publication Date
GB877079A true GB877079A (en) 1961-09-13

Family

ID=20259456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7556/50A Expired GB877079A (en) 1959-03-06 1960-03-03 Improvements in rotary machines of the intermeshing screw type

Country Status (4)

Country Link
BE (2) BE588294A (US06252093-20010626-C00008.png)
CH (1) CH397937A (US06252093-20010626-C00008.png)
FI (1) FI41186B (US06252093-20010626-C00008.png)
GB (1) GB877079A (US06252093-20010626-C00008.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19519247C2 (de) * 1995-05-25 2000-08-31 Guenter Kirsten Schraubenverdichter

Also Published As

Publication number Publication date
FI41186B (US06252093-20010626-C00008.png) 1969-06-02
BE591524A (fr) 1960-10-03
CH397937A (de) 1965-08-31
BE588294A (fr) 1960-07-01

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