GB482750A - Improvements relating to compressors, blowers and receivers for fluid pressure - Google Patents

Improvements relating to compressors, blowers and receivers for fluid pressure

Info

Publication number
GB482750A
GB482750A GB2699436A GB2699436A GB482750A GB 482750 A GB482750 A GB 482750A GB 2699436 A GB2699436 A GB 2699436A GB 2699436 A GB2699436 A GB 2699436A GB 482750 A GB482750 A GB 482750A
Authority
GB
United Kingdom
Prior art keywords
rotor
vanes
flats
centre
bearings
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
GB2699436A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2699436A priority Critical patent/GB482750A/en
Publication of GB482750A publication Critical patent/GB482750A/en
Expired legal-status Critical Current

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
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/348—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member

Abstract

482,750. Rotary engines. STIEGER, H. J. Oct. 5, 1936, Nos. 26994/36 and 26670/37. [Class 110 (ii)] An outer rotor with end walls 7 and connecting segments 8 revolves concentrically within the casing 1, and an inner rotor 9 is fixed to a shaft 10 with axis 11. The rotor 7 is carried by bearings 13, and the rotor 9 by bearings 14<1>. The outer rotor is driven through the action of vanes 15 which slide in the inner rotor, and have flats 16 which press on flats 8A of segments 8. An arcuate section 5A-5B of the casing bore has a centre 6. The portion 21A, 22B of the abutment 21 is struck from the centre 11, and the portion 22B-22A from the centre 6. The vanes may extend for the whole axial length of the rotor, or they may have their edges stepped. Push-rods 17 between a pair of vanes pass through holes in the shaft 10. The spaces 14A may form pumping spaces for lubricant, and hollows 9A may contain cooling fluid. Oil may enter from a duct 18 to lubricate the push-rods 17. A cooling chamber 4A is provided. The intake 2 diminishes in cross-section in the direction of rotation according to the increase in volume of the pressure space. A delivery 3 may be similarly shaped. Pressure lubrication is preferably supplied at 21. Fluid pressure may be used to force the vanes inwards or outwards. Flats parallel to the flats 8A may be formed in the walls 7, upon which the inner ends of the vanes slide.
GB2699436A 1936-10-05 1936-10-05 Improvements relating to compressors, blowers and receivers for fluid pressure Expired GB482750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2699436A GB482750A (en) 1936-10-05 1936-10-05 Improvements relating to compressors, blowers and receivers for fluid pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2699436A GB482750A (en) 1936-10-05 1936-10-05 Improvements relating to compressors, blowers and receivers for fluid pressure

Publications (1)

Publication Number Publication Date
GB482750A true GB482750A (en) 1938-04-05

Family

ID=10252450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2699436A Expired GB482750A (en) 1936-10-05 1936-10-05 Improvements relating to compressors, blowers and receivers for fluid pressure

Country Status (1)

Country Link
GB (1) GB482750A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832293A (en) * 1954-01-26 1958-04-29 American Brake Shoe Co Vane pump
WO1997001039A1 (en) * 1995-06-21 1997-01-09 Carrier Corporation Two-rotor sliding vane compressor
US7674100B2 (en) 2004-09-07 2010-03-09 Pdd Innovations Ltd. Pump with conveying chamber formed in outer rotor surface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832293A (en) * 1954-01-26 1958-04-29 American Brake Shoe Co Vane pump
WO1997001039A1 (en) * 1995-06-21 1997-01-09 Carrier Corporation Two-rotor sliding vane compressor
US5681153A (en) * 1995-06-21 1997-10-28 Carrier Corporation Two rotor sliding vane compressor
US7674100B2 (en) 2004-09-07 2010-03-09 Pdd Innovations Ltd. Pump with conveying chamber formed in outer rotor surface
USRE44841E1 (en) 2004-09-07 2014-04-15 Quantex Patents Limited Pump with conveying chamber formed in outer rotor surface
USRE47590E1 (en) 2004-09-07 2019-09-03 Quantex Patents Limited Pump with conveying chamber formed in outer rotor surface

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