GB1470648A - - Google Patents

Info

Publication number
GB1470648A
GB1470648A GB308173A GB308173A GB1470648A GB 1470648 A GB1470648 A GB 1470648A GB 308173 A GB308173 A GB 308173A GB 308173 A GB308173 A GB 308173A GB 1470648 A GB1470648 A GB 1470648A
Authority
GB
United Kingdom
Prior art keywords
pistons
master
cams
rollers
slave
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
GB308173A
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 filed Critical
Priority to GB308173A priority Critical patent/GB1470648A/en
Publication of GB1470648A publication Critical patent/GB1470648A/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
    • F01C1/40—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 having a hinged member

Abstract

1470648 Rotary positive-displacement fluidmachines COVENTRY CITY COUNCIL 22 April 1974 [20 Jan 1973] 3081/73 Heading F1F In an I.C. engine that is generally similar to that disclosed in Specification 1289479 master pistons 13 are pivotally connected to crank arms 9 on an output shaft 6, and slave pistons 15 are pivotally and sealingly connected to the master pistons at 15a, the oscillating motion of the pistons as they revolve with transverse seals 13a, 13b in sliding contact with the working-chamber wall 1 being controlled by rollers 16a, 16b on the master pistons engaging with "external" cams 17a, 17b situated externally of the working chamber, the locus of the roller axes being closer to the axis of said chamber than is the locus of the said seals, and the profiles of the cams being smaller than that of the wall 1. In other embodiments the rollers are on the slave pistons instead of the master ones, Fig. 2 (not shown), there are three pistons each with its own crank arm and rollers on each piston engage with "internal" cams, Fig. 3 (not shown), and the rollers are mounted on links pivotally attached to either the master pistons or the slave pistons and engage with "internal" cams, Fig. 4 (not shown).
GB308173A 1974-04-22 1974-04-22 Expired GB1470648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB308173A GB1470648A (en) 1974-04-22 1974-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB308173A GB1470648A (en) 1974-04-22 1974-04-22

Publications (1)

Publication Number Publication Date
GB1470648A true GB1470648A (en) 1977-04-14

Family

ID=9751618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB308173A Expired GB1470648A (en) 1974-04-22 1974-04-22

Country Status (1)

Country Link
GB (1) GB1470648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639503C1 (en) * 1996-09-26 1998-01-15 Herbert Huettlin Rotary piston engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639503C1 (en) * 1996-09-26 1998-01-15 Herbert Huettlin Rotary piston engine
US6009847A (en) * 1996-09-26 2000-01-04 Huettlin; Herbert Oscillating-piston machine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee