FR2425007A2 - AUTOMATICALLY INFLATED DEVICE BY PENETRATION OF EXTERNAL AIR BY DIFFUSION - Google Patents

AUTOMATICALLY INFLATED DEVICE BY PENETRATION OF EXTERNAL AIR BY DIFFUSION

Info

Publication number
FR2425007A2
FR2425007A2 FR7911299A FR7911299A FR2425007A2 FR 2425007 A2 FR2425007 A2 FR 2425007A2 FR 7911299 A FR7911299 A FR 7911299A FR 7911299 A FR7911299 A FR 7911299A FR 2425007 A2 FR2425007 A2 FR 2425007A2
Authority
FR
France
Prior art keywords
diffusion
envelope
penetration
balls
slowly
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
FR7911299A
Other languages
French (fr)
Other versions
FR2425007B2 (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.)
RUDY MARION
Original Assignee
RUDY MARION
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 RUDY MARION filed Critical RUDY MARION
Publication of FR2425007A2 publication Critical patent/FR2425007A2/en
Application granted granted Critical
Publication of FR2425007B2 publication Critical patent/FR2425007B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0018—Footwear characterised by the material made at least partially of flexible, bellow-like shaped material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E04H2015/201—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure with inflatable tubular framework, with or without tent cover

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Fluid-Damping Devices (AREA)
  • Tents Or Canopies (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

DISPOSITIF SE GONFLANT AUTOMATIQUEMENT PAR POMPAGE PAR DIFFUSION DE L'AIR EXTERIEUR. UNE ENVELOPPE ELASTOMERE EST GONFLEE INITIALEMENT A LA PRESSION VOULUE PAR UN GAZ A GROSSES MOLECULES NE POUVANT DIFFUSER DE L'ENVELOPPE VERS L'EXTERIEUR QU'ASSEZ LENTEMENT. L'AIR AMBIANT PENETRE EN PLUSIEURS MOIS DANS L'ENVELOPPE PAR DIFFUSION INVERSE ET Y ACCROIT PROGRESSIVEMENT LA PRESSION TOTALE, LAQUELLE NE DIMINUE ENSUITE QUE TRES LENTEMENT. L'ENERGIE AINSI EXTRAITE DE L'AIR AMBIANT PEUT SERVIR A EXECUTER UN TRAVAIL UTILE OU A GONFLER EN PERMANENCE DIVERS DISPOSITIFS PNEUMATIQUES. APPLICATION : SEMELLES PNEUMATIQUES DE CHAUSSURE; ENCEINTES FIXES GONFLABLES, DISPOSITIFS DE LEVAGE ET BALLES OU BALLONS POUR DIVERS JEUX.AUTOMATICALLY INFLATED DEVICE BY PUMPING BY DIFFUSION OF THE EXTERIOR AIR. AN ELASTOMERIC ENVELOPE IS INITIALLY INFLATED TO THE PRESSURE DESIRED BY A LARGE-MOLECULATED GAS THAT CANNOT DIFFUSER FROM THE ENVELOPE TO THE EXTERIOR ONLY SLOWLY. THE AMBIENT AIR ENTERS THE ENVELOPE OVER SEVERAL MONTHS BY REVERSE DIFFUSION AND GRADUALLY INCREASES THE TOTAL PRESSURE THEREIN, WHICH THEN DECREASES VERY SLOWLY. THE ENERGY SO EXTRACTED FROM THE AMBIENT AIR CAN BE USED TO PERFORM A USEFUL WORK OR TO PERMANENTLY INFLATE VARIOUS PNEUMATIC DEVICES. APPLICATION: PNEUMATIC SHOE SOLES; FIXED INFLATABLE SPEAKERS, LIFTING DEVICES AND BALLS OR BALLS FOR VARIOUS GAMES.

FR7911299A 1978-05-05 1979-05-04 AUTOMATICALLY INFLATING DEVICE BY DIFFUSION OF OUTDOOR AIR PENETRATION Expired FR2425007B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90305578A 1978-05-05 1978-05-05

Publications (2)

Publication Number Publication Date
FR2425007A2 true FR2425007A2 (en) 1979-11-30
FR2425007B2 FR2425007B2 (en) 1985-11-15

Family

ID=25416866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911299A Expired FR2425007B2 (en) 1978-05-05 1979-05-04 AUTOMATICALLY INFLATING DEVICE BY DIFFUSION OF OUTDOOR AIR PENETRATION

Country Status (10)

Country Link
JP (1) JPS5531482A (en)
AU (1) AU525708B2 (en)
CA (1) CA1086696A (en)
DE (1) DE2918096C2 (en)
FR (1) FR2425007B2 (en)
GB (2) GB2034169B (en)
IT (1) IT1116063B (en)
MX (1) MX150471A (en)
PH (1) PH20338A (en)
SE (1) SE445944B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429567A2 (en) * 1978-06-26 1980-01-25 Rudy M F INFLATABLE DEVICE SUCH AS AN MIDSOLE PART OF A SHOE
WO1982000858A1 (en) * 1980-09-02 1982-03-18 B Frostenson A method and apparatus for compressing a gaseous medium

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200831B (en) * 1987-02-16 1990-11-14 Carlo Zaccaro Shoes
MY106949A (en) * 1988-02-05 1995-08-30 Rudy Marion F Pressurizable envelope and method
US5042176A (en) * 1989-01-19 1991-08-27 Robert C. Bogert Load carrying cushioning device with improved barrier material for control of diffusion pumping
US5595004A (en) * 1994-03-30 1997-01-21 Nike, Inc. Shoe sole including a peripherally-disposed cushioning bladder
DE19509309A1 (en) * 1995-03-15 1996-09-19 Esn Elastomer Gmbh Table tennis bat covering with improved characteristics
DE19741588C2 (en) * 1997-09-20 2000-05-25 Sunflex Sport Schnellbuegel & Method and device for delaying outgassing in a freshly glued table tennis bat
US7562469B2 (en) * 2003-12-23 2009-07-21 Nike, Inc. Footwear with fluid-filled bladder and a reinforcing structure
JP4982478B2 (en) 2005-03-12 2012-07-25 シールド エア コーポレーション（ユーエス） Inflatable container
KR102217483B1 (en) 2017-02-27 2021-02-22 나이키 이노베이트 씨.브이. Adjustable foot support system including fluid-filled bladder chambers
CN107289317A (en) * 2017-08-04 2017-10-24 海南聚能科技创新研究院有限公司 A kind of measurable gas storage device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1484626A (en) * 1963-08-16 1967-06-16 Du Pont Improvements to ultramicrocellular structures and method of preparing such structures
US3344221A (en) * 1963-08-16 1967-09-26 Du Pont Method for inflating or deflating closed cell foams
US3375212A (en) * 1967-02-14 1968-03-26 Du Pont Microcellular polymeric structure
US3491173A (en) * 1967-02-14 1970-01-20 Du Pont Method for producing a substantially collapsed storage-stable,self-inflatable microcellular structure
LU68168A1 (en) * 1972-08-04 1973-10-16
FR2214492A1 (en) * 1973-01-18 1974-08-19 Gen Tire & Rubber Co Inflated play-balls, esp. tennis balls - with a halogenated hydrocarbon gas-filled hollow shell
US4012867A (en) * 1975-04-09 1977-03-22 The British Petroleum Company Limited Growth of plants
US4098504A (en) * 1975-10-31 1978-07-04 The General Tire & Rubber Company Tennis ball

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE235292C (en) *
US3485711A (en) * 1966-06-23 1969-12-23 Du Pont Low-density web-like cushioning structure of cellular filamentary material
US4183156A (en) * 1977-01-14 1980-01-15 Robert C. Bogert Insole construction for articles of footwear
JPS5910902B2 (en) * 1977-10-20 1984-03-12 マリオン・エフ・ルデイ Elastomeric cushion devices for products and objects

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1484626A (en) * 1963-08-16 1967-06-16 Du Pont Improvements to ultramicrocellular structures and method of preparing such structures
US3344221A (en) * 1963-08-16 1967-09-26 Du Pont Method for inflating or deflating closed cell foams
US3375212A (en) * 1967-02-14 1968-03-26 Du Pont Microcellular polymeric structure
US3491173A (en) * 1967-02-14 1970-01-20 Du Pont Method for producing a substantially collapsed storage-stable,self-inflatable microcellular structure
LU68168A1 (en) * 1972-08-04 1973-10-16
FR2214492A1 (en) * 1973-01-18 1974-08-19 Gen Tire & Rubber Co Inflated play-balls, esp. tennis balls - with a halogenated hydrocarbon gas-filled hollow shell
US4012867A (en) * 1975-04-09 1977-03-22 The British Petroleum Company Limited Growth of plants
US4098504A (en) * 1975-10-31 1978-07-04 The General Tire & Rubber Company Tennis ball

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429567A2 (en) * 1978-06-26 1980-01-25 Rudy M F INFLATABLE DEVICE SUCH AS AN MIDSOLE PART OF A SHOE
WO1982000858A1 (en) * 1980-09-02 1982-03-18 B Frostenson A method and apparatus for compressing a gaseous medium

Also Published As

Publication number Publication date
GB2034169A (en) 1980-06-04
IT1116063B (en) 1986-02-10
JPS5531482A (en) 1980-03-05
JPS633105B2 (en) 1988-01-21
GB2034169B (en) 1982-08-11
PH20338A (en) 1986-12-04
DE2918096A1 (en) 1979-11-15
FR2425007B2 (en) 1985-11-15
GB2020409A (en) 1979-11-14
SE445944B (en) 1986-07-28
CA1086696A (en) 1980-09-30
AU4671979A (en) 1979-11-08
AU525708B2 (en) 1982-11-25
DE2918096C2 (en) 1994-01-13
IT7948946A0 (en) 1979-05-04
SE7903039L (en) 1979-11-06
MX150471A (en) 1984-05-14
GB2020409B (en) 1983-01-06

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