GB679329A - Rotary piston machine - Google Patents

Rotary piston machine

Info

Publication number
GB679329A
GB679329A GB26605/50A GB2660550A GB679329A GB 679329 A GB679329 A GB 679329A GB 26605/50 A GB26605/50 A GB 26605/50A GB 2660550 A GB2660550 A GB 2660550A GB 679329 A GB679329 A GB 679329A
Authority
GB
United Kingdom
Prior art keywords
plates
engine
trunnions
pins
rotor
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
GB26605/50A
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
Publication of GB679329A publication Critical patent/GB679329A/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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0881—Construction of vanes or vane holders the vanes consisting of two or more parts
    • 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
    • F01C21/08—Rotary pistons
    • 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

679,329. Rotary engine and compressors. UNGEMACH, H. Oct. 31, 1950 [Oct. 31, 1949], No. 26605/50. Class 110(ii) An outwardly-sliding vane engine or compressor has a rotor built up of members 5 having spring-pressed packing pieces 9 bearing against casing ends 15 and against the sides 21 of vanes 16. The members 5 are suppported by pins 6 in a rotor 7 on a shaft 4. Each vane 16 is provided with trunnions 33 bearing on cams 35 the trunnions being surrounded by resilient bands or links 38. Pins 20 support pairs of plates 21 at each side of a vane, a slot 22, Fig. 9 (not shown) between each pair allowing the plates to pivot slightly on their pins. Annular grooves 23, in each pair of plates, contain spring rings 24 which press the plates against ends 15. A spacing ring 25 holds the pairs of plates 21 parallel. Packings 26, 27, each shaped as a half suare, are pressed outwards by spring rings 29, so that three sealing surfaces 31 are pressed against the ends 15 and the casing box 18. The ring 25 supports the lower halves of plates 26, 27 and transmits centrifugal force from the plates, through the rings 24 to the two outer plates 21 and from them to the trunnions 33. Figs. 1, 2 show an internalcombustion engine with inlet and exhaust ports 40, 41 and a socket 42 for a sparking plug (unless compression-ignition is used). Combustion spaces 43 and a cooling jacket 39 are provided. The rotor may be arranged eccentrically in a casing which then provides one crescent-shaped working- chamber. The engine may be modified to act as a pump or compressor or be used with liquid as working-fluid. The packing pieces 9 may have their separating spaces staggered, from one groove to the next. In Fig. 3 (not shown) the inlet and exhaust ports are duplicated.
GB26605/50A 1949-10-31 1950-10-31 Rotary piston machine Expired GB679329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE679329X 1949-10-31

Publications (1)

Publication Number Publication Date
GB679329A true GB679329A (en) 1952-09-17

Family

ID=6594458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26605/50A Expired GB679329A (en) 1949-10-31 1950-10-31 Rotary piston machine

Country Status (1)

Country Link
GB (1) GB679329A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595018A (en) * 1969-12-18 1971-07-27 Edward T Saylor Jr Rotary engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595018A (en) * 1969-12-18 1971-07-27 Edward T Saylor Jr Rotary engine

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