GB1377421A – Air-cushion vehicles
– Google Patents
GB1377421A – Air-cushion vehicles
– Google Patents
Air-cushion vehicles
Info
Publication number
GB1377421A
GB1377421A
GB152772A
GB152772A
GB1377421A
GB 1377421 A
GB1377421 A
GB 1377421A
GB 152772 A
GB152772 A
GB 152772A
GB 152772 A
GB152772 A
GB 152772A
GB 1377421 A
GB1377421 A
GB 1377421A
Authority
GB
United Kingdom
Prior art keywords
cushion
air
gas
fed
leakage
Prior art date
1971-03-31
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
GB152772A
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.)
Forces Armees Francaises
Original Assignee
Forces Armees Francaises
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.)
1971-03-31
Filing date
1972-01-12
Publication date
1974-12-18
1972-01-12
Application filed by Forces Armees Francaises
filed
Critical
Forces Armees Francaises
1974-12-18
Publication of GB1377421A
publication
Critical
patent/GB1377421A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B60—VEHICLES IN GENERAL
B60V—AIR-CUSHION VEHICLES
B60V1/00—Air-cushion
B60V1/16—Flexible skirts
Abstract
1377421 Air-cushion vehicles ETAT FRANCAIS MINISTER FOR NATIONAL DEFENCE 12 Jan 1972 [31 March 1971] 1527/72 Heading B7K An air-cushion vehicle has a first central cushion portion fed by a gas jet injected at its periphery, and a second cushion portion surrounding said first portion, the second portion being constituted by a plurality of juxtaposed cells having flexible walls 1, 2 inclined downwardly inwardly and arranged to be fed at least partly by leakage gas from the first portion. Flexible lamellµ 3 serve to recirculate gas contained in the central cushion. In an alternative embodiment, Fig. 6 (not shown), each cell is open at its upper zone and receives an adjustable direct gas feed which is supplementary to the leakage-gas feed from the central cushion.
GB152772A
1971-03-31
1972-01-12
Air-cushion vehicles
Expired
GB1377421A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR7111229A
FR2131863B1
(en)
1971-03-31
1971-03-31
Publications (1)
Publication Number
Publication Date
GB1377421A
true
GB1377421A
(en)
1974-12-18
Family
ID=9074449
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB152772A
Expired
GB1377421A
(en)
1971-03-31
1972-01-12
Air-cushion vehicles
Country Status (12)
Country
Link
US
(1)
US3791478A
(en)
AU
(1)
AU462960B2
(en)
CA
(1)
CA971607A
(en)
DE
(1)
DE2211168A1
(en)
ES
(1)
ES398919A1
(en)
FR
(1)
FR2131863B1
(en)
GB
(1)
GB1377421A
(en)
IT
(1)
IT946282B
(en)
NL
(1)
NL7201619A
(en)
NO
(1)
NO129618B
(en)
SU
(1)
SU473347A3
(en)
ZA
(1)
ZA7242B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5143276A
(en)
*
1988-09-09
1992-09-01
British Aerospace Plc
Domed structures and a method of making them by superplastic forming and diffusion bonding
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4223755A
(en)
*
1978-07-21
1980-09-23
Hoverlift Systems Ltd.
Suppressing ejection of water and other surface material from air cushion vehicles
US4290500A
(en)
*
1979-11-05
1981-09-22
Hopkins Harry C
Ground effect flying platform
US4313512A
(en)
*
1980-02-11
1982-02-02
Mario Jutras
Air cushion vehicle
FR2511324B1
(en)
*
1981-08-12
1985-11-15
Ifremer
IMPROVEMENTS ON AIR CUSHION VEHICLES
RU2527871C1
(en)
*
2013-06-18
2014-09-10
Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации
Resilient guide rail with higher follower properties for air-cushion vessels
RU170045U1
(en)
*
2016-11-11
2017-04-12
федеральное государственное бюджетное образовательное учреждение высшего образования “Московский государственный технический университет имени Н.Э. Баумана” (МГТУ им. Н.Э. Баумана)
Flexible multi-chamber railing for an air cushion vehicle with a combination mover
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE630105A
(en)
*
US2969937A
(en)
*
1957-12-31
1961-01-31
Charles J Trojahn
Aircraft rotor driving means
FR1276546A
(en)
*
1960-12-22
1961-11-17
Improvements to vehicles keeping themselves lifted above ground or water
GB1043351A
(en)
*
1962-03-27
1966-09-21
Hovercraft Dev Ltd
Improvements relating to means for bounding a space for receiving pressurised gas
FR1337774A
(en)
*
1962-05-15
1963-09-20
Westland Aircraft Ltd
Vehicle refinements
FR1329853A
(en)
*
1962-07-18
1963-06-14
Vickers Armstrongs Ltd
Vehicle sliding on an air mattress
US3331462A
(en)
*
1965-01-25
1967-07-18
Bell Aerospace Corp
Surface effect devices with dynamic boundary layer bleed slots
US3342278A
(en)
*
1965-08-02
1967-09-19
Cocksedge George Thomas
Channel pressure control means for air cushion supported craft
FR1541013A
(en)
*
1967-07-27
1968-10-04
Aeroglisseurs Marins
Ground Effect Machine
1971
1971-03-31
FR
FR7111229A
patent/FR2131863B1/fr
not_active
Expired
1971-12-29
NO
NO04900/71A
patent/NO129618B/no
unknown
1972
1972-01-03
IT
IT19017/72A
patent/IT946282B/en
active
1972-01-04
ZA
ZA720042A
patent/ZA7242B/en
unknown
1972-01-12
GB
GB152772A
patent/GB1377421A/en
not_active
Expired
1972-01-17
ES
ES398919A
patent/ES398919A1/en
not_active
Expired
1972-02-08
NL
NL7201619A
patent/NL7201619A/xx
unknown
1972-02-10
AU
AU38861/72A
patent/AU462960B2/en
not_active
Expired
1972-03-08
DE
DE19722211168
patent/DE2211168A1/en
active
Pending
1972-03-13
CA
CA136,991A
patent/CA971607A/en
not_active
Expired
1972-03-27
SU
SU1781567A
patent/SU473347A3/en
active
1972-03-29
US
US00239163A
patent/US3791478A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5143276A
(en)
*
1988-09-09
1992-09-01
British Aerospace Plc
Domed structures and a method of making them by superplastic forming and diffusion bonding
Also Published As
Publication number
Publication date
AU3886172A
(en)
1973-08-16
NO129618B
(en)
1974-05-06
ZA7242B
(en)
1973-04-25
US3791478A
(en)
1974-02-12
IT946282B
(en)
1973-05-21
DE2211168A1
(en)
1972-10-26
AU462960B2
(en)
1975-07-10
FR2131863B1
(en)
1974-09-27
NL7201619A
(en)
1972-10-03
SU473347A3
(en)
1975-06-05
FR2131863A1
(en)
1972-11-17
ES398919A1
(en)
1974-10-01
CA971607A
(en)
1975-07-22
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Legal Events
Date
Code
Title
Description
1975-04-30
PS
Patent sealed [section 19, patents act 1949]
1980-08-28
PCNP
Patent ceased through non-payment of renewal fee
