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 (enExample
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 (enExample) 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 (enExample)

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 (enExample) 1978-12-29

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