GB868187A - Improvements in or relating to rotary machines, such as rotary engines and pumps - Google Patents

Improvements in or relating to rotary machines, such as rotary engines and pumps

Info

Publication number
GB868187A
GB868187A GB29816/59A GB2981659A GB868187A GB 868187 A GB868187 A GB 868187A GB 29816/59 A GB29816/59 A GB 29816/59A GB 2981659 A GB2981659 A GB 2981659A GB 868187 A GB868187 A GB 868187A
Authority
GB
United Kingdom
Prior art keywords
discs
eccentrics
rotary
sept
spirals
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
GB29816/59A
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Publication of GB868187A publication Critical patent/GB868187A/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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F01C1/0215—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F01C1/0223—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving with symmetrical double wraps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2730/00—Internal combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

868,187. Rotary engines and compressors. SOC. ALSACIENNE DE CONSTRUCTIONS MECANIQUES. Sept. 1, 1959 [Sept. 12, 1958], No. 29816/59. Class 110 (2). The engine is of the gyratory-piston type and comprises a stator with walls 5, 6, 11 carrying axial projections 17 in the form of spirals and gyratory piston discs 12, 13, bearing similar projections 16 which are tangential to the stator spirals. Each disc 12, 13 is carried on a number of eccentrics 31 carried by spindles 32 which are coupled to a driven shaft 35 by gearing 34, 33. Compressed gas is led to central ducts 40 . . . 43 by way of pipes 36 ... 39 and forces the discs to gyrate and, through the eccentrics 31, to rotate the gears. Axial holes 45, 46 allow balance of pressures on the end faces of the discs 12, 13. The eccentrics 31, for the two discs, are displaced by 180 degrees for balancing purposes. Exhaust ports 49 for the gases lead to a manifold 50 and an outlet 51. Packing-rings 53, 54 and leakage-collecting ducts 56 are provided. A number of stages of expansion of the working- fluid may be arranged. French Specification 980,737 is referred to.
GB29816/59A 1958-09-12 1959-09-01 Improvements in or relating to rotary machines, such as rotary engines and pumps Expired GB868187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868187X 1958-09-12

Publications (1)

Publication Number Publication Date
GB868187A true GB868187A (en) 1961-05-17

Family

ID=9346050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29816/59A Expired GB868187A (en) 1958-09-12 1959-09-01 Improvements in or relating to rotary machines, such as rotary engines and pumps

Country Status (1)

Country Link
GB (1) GB868187A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060140A1 (en) * 1981-03-09 1982-09-15 Sanden Corporation Scroll type compressor with displacement adjusting mechanism
EP0462924A1 (en) * 1990-06-20 1991-12-27 AGINFOR AG für industrielle Forschung Scroll type fluid machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060140A1 (en) * 1981-03-09 1982-09-15 Sanden Corporation Scroll type compressor with displacement adjusting mechanism
EP0462924A1 (en) * 1990-06-20 1991-12-27 AGINFOR AG für industrielle Forschung Scroll type fluid machine
US5154591A (en) * 1990-06-20 1992-10-13 Aginfor Ag Fur Industrielle Forschung Displacement machine employing a plurality of intermeshing spiral displacement bodies

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