GB8313095D0 - Rotary prime movers and positive displacement pumps - Google Patents

Rotary prime movers and positive displacement pumps

Info

Publication number
GB8313095D0
GB8313095D0 GB838313095A GB8313095A GB8313095D0 GB 8313095 D0 GB8313095 D0 GB 8313095D0 GB 838313095 A GB838313095 A GB 838313095A GB 8313095 A GB8313095 A GB 8313095A GB 8313095 D0 GB8313095 D0 GB 8313095D0
Authority
GB
United Kingdom
Prior art keywords
positive displacement
displacement pumps
prime movers
rotary prime
rotary
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.)
Granted
Application number
GB838313095A
Other versions
GB2139704A (en
GB2139704B (en
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.)
Aldwinckle A J M
Original Assignee
Aldwinckle A J M
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 Aldwinckle A J M filed Critical Aldwinckle A J M
Priority to GB08313095A priority Critical patent/GB2139704B/en
Publication of GB8313095D0 publication Critical patent/GB8313095D0/en
Priority to EP84307846A priority patent/EP0181972A1/en
Priority to PCT/GB1984/000392 priority patent/WO1986002973A1/en
Priority claimed from EP84307846A external-priority patent/EP0181972A1/en
Publication of GB2139704A publication Critical patent/GB2139704A/en
Application granted granted Critical
Publication of GB2139704B publication Critical patent/GB2139704B/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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • 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
    • F01C1/44—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 with vanes hinged to the inner member
GB08313095A 1983-05-12 1983-05-12 Rotary positive displacement machines Expired GB2139704B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08313095A GB2139704B (en) 1983-05-12 1983-05-12 Rotary positive displacement machines
EP84307846A EP0181972A1 (en) 1983-05-12 1984-11-13 Rotary pumps or engines
PCT/GB1984/000392 WO1986002973A1 (en) 1983-05-12 1984-11-13 Rotary pumps or engines

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB08313095A GB2139704B (en) 1983-05-12 1983-05-12 Rotary positive displacement machines
EP84307846A EP0181972A1 (en) 1983-05-12 1984-11-13 Rotary pumps or engines
PCT/GB1984/000392 WO1986002973A1 (en) 1983-05-12 1984-11-13 Rotary pumps or engines

Publications (3)

Publication Number Publication Date
GB8313095D0 true GB8313095D0 (en) 1983-06-15
GB2139704A GB2139704A (en) 1984-11-14
GB2139704B GB2139704B (en) 1988-03-09

Family

ID=26094479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08313095A Expired GB2139704B (en) 1983-05-12 1983-05-12 Rotary positive displacement machines

Country Status (1)

Country Link
GB (1) GB2139704B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181972A1 (en) * 1983-05-12 1986-05-28 Aylmer James Martinus Aldwinckle Rotary pumps or engines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677674A (en) * 1949-06-17 1952-08-20 Edgard Jacques Bourquin Improvements in rotary pumps or engines
DE1426018A1 (en) * 1962-09-19 1969-04-10 Alfred Jordan Rotary machine
IT1032259B (en) * 1974-03-11 1979-05-30 Bradley Theo Albert Rex IMPROVEMENT IN ROTARY MOTORS
US3956904A (en) * 1975-02-03 1976-05-18 The Rovac Corporation Compressor-expander for refrigeration having dual rotor assembly

Also Published As

Publication number Publication date
GB2139704A (en) 1984-11-14
GB2139704B (en) 1988-03-09

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990512