FR2273206A1 - Dilatant hydraulic linings for seals or annular press tools - involving a thick wall elastic (polyurethane) moulded lining - Google Patents

Dilatant hydraulic linings for seals or annular press tools - involving a thick wall elastic (polyurethane) moulded lining

Info

Publication number
FR2273206A1
FR2273206A1 FR7516619A FR7516619A FR2273206A1 FR 2273206 A1 FR2273206 A1 FR 2273206A1 FR 7516619 A FR7516619 A FR 7516619A FR 7516619 A FR7516619 A FR 7516619A FR 2273206 A1 FR2273206 A1 FR 2273206A1
Authority
FR
France
Prior art keywords
dilatant
linings
involving
seals
polyurethane
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
FR7516619A
Other languages
English (en)
French (fr)
Other versions
FR2273206B3 (enrdf_load_stackoverflow
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.)
Hydra Corp
Original Assignee
Hydra Corp
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 Hydra Corp filed Critical Hydra Corp
Publication of FR2273206A1 publication Critical patent/FR2273206A1/fr
Application granted granted Critical
Publication of FR2273206B3 publication Critical patent/FR2273206B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Paper (AREA)
FR7516619A 1974-05-28 1975-05-28 Dilatant hydraulic linings for seals or annular press tools - involving a thick wall elastic (polyurethane) moulded lining Granted FR2273206A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47338374A 1974-05-28 1974-05-28

Publications (2)

Publication Number Publication Date
FR2273206A1 true FR2273206A1 (en) 1975-12-26
FR2273206B3 FR2273206B3 (enrdf_load_stackoverflow) 1978-12-29

Family

ID=23879305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516619A Granted FR2273206A1 (en) 1974-05-28 1975-05-28 Dilatant hydraulic linings for seals or annular press tools - involving a thick wall elastic (polyurethane) moulded lining

Country Status (1)

Country Link
FR (1) FR2273206A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436930A1 (fr) * 1978-09-19 1980-04-18 Europ Propulsion Joint flexible a compensation passive et procede pour sa fabrication
FR2606851A1 (fr) * 1986-11-18 1988-05-20 Courbis Technologies Dispositif assurant des fonctions de serrage et/ou etancheite par deformation sur, entre, contre des corps ou pieces et tous ensembles susceptibles d'etre assembles, travailles, repares ou autres operations similaires
WO1996011795A1 (de) * 1994-10-15 1996-04-25 Ggu Gesellschaft Für Gesundheits- Und Umweltforschung Mbh & Co. Vertriebs Kg Verfestigter arzneistoffvorrat für die erzeugung von inhalierbaren arzneistoffpartikeln
FR2789623A1 (fr) * 1999-02-11 2000-08-18 Patrick Bolzinger Moule reutilisable et procede de moulage utilisant un tel moule

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436930A1 (fr) * 1978-09-19 1980-04-18 Europ Propulsion Joint flexible a compensation passive et procede pour sa fabrication
FR2606851A1 (fr) * 1986-11-18 1988-05-20 Courbis Technologies Dispositif assurant des fonctions de serrage et/ou etancheite par deformation sur, entre, contre des corps ou pieces et tous ensembles susceptibles d'etre assembles, travailles, repares ou autres operations similaires
WO1996011795A1 (de) * 1994-10-15 1996-04-25 Ggu Gesellschaft Für Gesundheits- Und Umweltforschung Mbh & Co. Vertriebs Kg Verfestigter arzneistoffvorrat für die erzeugung von inhalierbaren arzneistoffpartikeln
US6054082A (en) * 1994-10-15 2000-04-25 GGU Gesellschaft fur Gesundheits- und Umweltforschung mbH & Co. Vertriebs KG Solidified drug supply for generating inhalable drug particles
FR2789623A1 (fr) * 1999-02-11 2000-08-18 Patrick Bolzinger Moule reutilisable et procede de moulage utilisant un tel moule

Also Published As

Publication number Publication date
FR2273206B3 (enrdf_load_stackoverflow) 1978-12-29

Similar Documents

Publication Publication Date Title
ES398847A1 (es) Un aparato para el cierre de la superficie externa de un e-lemento tubular.
ES409720A1 (es) Perfeccionamientos en aparatos introductores de tampones.
ES419712A1 (es) Metodo de recubrir una tuberia.
ES426463A1 (es) Perfeccionamientos en revestimientos resistentes al desgas-te para paredes de tambores de molienda o aparatos simila- res.
FR2273206A1 (en) Dilatant hydraulic linings for seals or annular press tools - involving a thick wall elastic (polyurethane) moulded lining
JPS5430363A (en) Disc-brake apparatus
GB1395364A (en) Smoothing cylindrical workpieces
CA2058974A1 (en) Roller
FR2572017B1 (fr) Presse a chambre gonflable annulaire
ES419347A1 (es) Dispositivo de union para tubos en un magnetico.
GB1532805A (en) Hydrostatic extrusion apparatus
GB1252857A (enrdf_load_stackoverflow)
ES8206243A1 (es) Procedimiento para la union permanente de partes giratorias,tales como partes de arbol o similares
FR2370187A1 (fr) Verin et commande hydraulique d'embrayage comportant un tel verin
FR2282953A1 (fr) Machine pour munir les tubes d'une soie
JPS5585242A (en) Strength tester for u-shaped block and the other
FR2454569A1 (fr) Perfectionnements aux joints d'etancheite
FR2369053A1 (fr) Procede de fabrication de segments racleurs elastiques et outil servant a son execution
GB1377444A (en) Machine for casting under pressure
FR2252032A5 (en) Clamping device suitable for guide bars on machine tools - using elastic metal sleeve compressed by hydraulic pressure
GB912646A (en) Improvements in or relating to hydraulically expansible holders for work or tools
FR2129646A5 (en) Pressure or calender roll - has pressure compensating sleeve
IT1075825B (it) Metodo e apparecchio per fissare un manicotto tubolare,particolarmente per scambiatori di calore di reattori nucleari
JPS5662629A (en) Lining device of cylindrical member
JPS569021A (en) Screw working method of thin-walled pipe