NL7507350A - Lobed-rotor compressor - has rotors built up of discs with straight teeth offset from each other - Google Patents

Lobed-rotor compressor - has rotors built up of discs with straight teeth offset from each other

Info

Publication number
NL7507350A
NL7507350A NL7507350A NL7507350A NL7507350A NL 7507350 A NL7507350 A NL 7507350A NL 7507350 A NL7507350 A NL 7507350A NL 7507350 A NL7507350 A NL 7507350A NL 7507350 A NL7507350 A NL 7507350A
Authority
NL
Netherlands
Prior art keywords
discs
lobed
straight teeth
rotor compressor
rotors
Prior art date
Application number
NL7507350A
Other languages
Dutch (nl)
Original Assignee
Hendricus Hermanus De Werk Amb
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 Hendricus Hermanus De Werk Amb filed Critical Hendricus Hermanus De Werk Amb
Priority to NL7507350A priority Critical patent/NL7507350A/en
Publication of NL7507350A publication Critical patent/NL7507350A/en

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
    • F04C18/126—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 radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

The lobed-rotor compressor has two or more rotors with profiled lobes engaging together and accommodated in overlapping cylindrical chambers in a housing. Gas feed and discharge ports are situated near the front and rear housing covers. Each rotor (1, 2) is built up of a number of discs with straight teeth (3, 4). The feed port (10) is formed in the front cover and the housing (5) where two or more discs overlap, and seen from the front end cover each disc is offset opposite to the direction of rotation in relation to the preceding one for an angle smaller than the arc through which a tooth extends.
NL7507350A 1975-06-19 1975-06-19 Lobed-rotor compressor - has rotors built up of discs with straight teeth offset from each other NL7507350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7507350A NL7507350A (en) 1975-06-19 1975-06-19 Lobed-rotor compressor - has rotors built up of discs with straight teeth offset from each other

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7507350A NL7507350A (en) 1975-06-19 1975-06-19 Lobed-rotor compressor - has rotors built up of discs with straight teeth offset from each other

Publications (1)

Publication Number Publication Date
NL7507350A true NL7507350A (en) 1976-12-21

Family

ID=19823987

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7507350A NL7507350A (en) 1975-06-19 1975-06-19 Lobed-rotor compressor - has rotors built up of discs with straight teeth offset from each other

Country Status (1)

Country Link
NL (1) NL7507350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116879A (en) * 1998-02-17 2000-09-12 Tochigi Fuji Sangyo Kabushiki Kaisha Fluid machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116879A (en) * 1998-02-17 2000-09-12 Tochigi Fuji Sangyo Kabushiki Kaisha Fluid machine

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