SE9703164D0 - Ventilanordning i rotorhus för fixering av spel mellan rotor och ventilens kolv samt skruvrotormaskin med sådan ventilanordning - Google Patents

Ventilanordning i rotorhus för fixering av spel mellan rotor och ventilens kolv samt skruvrotormaskin med sådan ventilanordning

Info

Publication number
SE9703164D0
SE9703164D0 SE9703164A SE9703164A SE9703164D0 SE 9703164 D0 SE9703164 D0 SE 9703164D0 SE 9703164 A SE9703164 A SE 9703164A SE 9703164 A SE9703164 A SE 9703164A SE 9703164 D0 SE9703164 D0 SE 9703164D0
Authority
SE
Sweden
Prior art keywords
rotor
piston
valve
valve device
housing
Prior art date
Application number
SE9703164A
Other languages
English (en)
Other versions
SE9703164L (sv
SE511279C2 (sv
Inventor
Fritz Soederlund
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
Priority to SE9703164A priority Critical patent/SE511279C2/sv
Publication of SE9703164D0 publication Critical patent/SE9703164D0/sv
Publication of SE9703164L publication Critical patent/SE9703164L/sv
Publication of SE511279C2 publication Critical patent/SE511279C2/sv

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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F01C21/186—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet for variable fluid distribution
    • 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
    • F04C18/12—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
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps 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
    • F04C2/16—Rotary-piston machines or pumps 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SE9703164A 1997-09-03 1997-09-03 Ventilanordning i ett rorothus, i vilket åtminstone en skruvrotor är anordnad, för fixering av spel mellan rotor och ventilens kolv SE511279C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9703164A SE511279C2 (sv) 1997-09-03 1997-09-03 Ventilanordning i ett rorothus, i vilket åtminstone en skruvrotor är anordnad, för fixering av spel mellan rotor och ventilens kolv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703164A SE511279C2 (sv) 1997-09-03 1997-09-03 Ventilanordning i ett rorothus, i vilket åtminstone en skruvrotor är anordnad, för fixering av spel mellan rotor och ventilens kolv

Publications (3)

Publication Number Publication Date
SE9703164D0 true SE9703164D0 (sv) 1997-09-03
SE9703164L SE9703164L (sv) 1999-03-04
SE511279C2 SE511279C2 (sv) 1999-09-06

Family

ID=20408117

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703164A SE511279C2 (sv) 1997-09-03 1997-09-03 Ventilanordning i ett rorothus, i vilket åtminstone en skruvrotor är anordnad, för fixering av spel mellan rotor och ventilens kolv

Country Status (1)

Country Link
SE (1) SE511279C2 (sv)

Also Published As

Publication number Publication date
SE9703164L (sv) 1999-03-04
SE511279C2 (sv) 1999-09-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed