GB770113A - Improvements in rotary blowers or compressors - Google Patents

Improvements in rotary blowers or compressors

Info

Publication number
GB770113A
GB770113A GB6102/55A GB610255A GB770113A GB 770113 A GB770113 A GB 770113A GB 6102/55 A GB6102/55 A GB 6102/55A GB 610255 A GB610255 A GB 610255A GB 770113 A GB770113 A GB 770113A
Authority
GB
United Kingdom
Prior art keywords
shaft
gear
another
rotor
units
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
GB6102/55A
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.)
HERBERT JOSEF VENEDIGER
Original Assignee
HERBERT JOSEF VENEDIGER
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 HERBERT JOSEF VENEDIGER filed Critical HERBERT JOSEF VENEDIGER
Publication of GB770113A publication Critical patent/GB770113A/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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/802—Liners
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/102—Geometry of the inlet or outlet of the outlet
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/90—Alloys not otherwise provided for
    • F05C2201/903—Aluminium alloy, e.g. AlCuMgPb F34,37

Abstract

770,113. Rotary compressors. VENEDIGER H. J. March 2, 1955 [March 15, 1954], No 6102/55. Class 110 (2). A pump of the outwardly-sliding radial or substantially radial vane type comprises two pumping units which are arranged in a common casing about parallel axes and are drivingly interconnected for rotation in opposite directions relative to one another by means of a gear on the driven shaft of one unit engaging a gear on the driving-shaft of the other. The rotors 6, 61 are made of aluminium-silicon alloy and are journalled in cast-iron or steel liners 5, 51 which are cast or shrunk in the stator 1, each rotor consisting of four segments screwed to a flanged shaft 11, 12. The shafts are interconnected by gear-wheels 13, 14 and the shaft 11<SP>1</SP> or 12 drives a lubricating pump 15. Each rotor contains two one-piece, H-shaped nickelsteel vanes 16, 17. The liners 5, 51 have circular or oval air inlet and outlet passages 19, 20 respectively, see Fig. 1 (not shown), the stator being provided with a common inlet opening having an air filter and a silencer. Several such units may be arranged in series or arranged in parallel next to one another or above one another, the several units being drivingly coupled together. The blower may be connected to the lubricating circuit of the main machine through suitable bores, see Fig. 1 (not shown). Each rotor may constitute a one-piece structure and the vanes may be constructed from an impregnated fabric.
GB6102/55A 1954-03-15 1955-03-02 Improvements in rotary blowers or compressors Expired GB770113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE770113X 1954-03-15

Publications (1)

Publication Number Publication Date
GB770113A true GB770113A (en) 1957-03-13

Family

ID=6674438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6102/55A Expired GB770113A (en) 1954-03-15 1955-03-02 Improvements in rotary blowers or compressors

Country Status (1)

Country Link
GB (1) GB770113A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095140A2 (en) * 1982-05-19 1983-11-30 Hitachi, Ltd. Rotary compressor
WO2012072746A3 (en) * 2010-12-01 2013-06-20 Finsterwalder Umwelttechnik Gmbh & Co. Kg Impeller pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095140A2 (en) * 1982-05-19 1983-11-30 Hitachi, Ltd. Rotary compressor
EP0095140A3 (en) * 1982-05-19 1986-01-15 Hitachi, Ltd. Rotary compressor
WO2012072746A3 (en) * 2010-12-01 2013-06-20 Finsterwalder Umwelttechnik Gmbh & Co. Kg Impeller pump

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