DE69422415D1 - Verfahren zum einbringen einer flüssigkeit in einen hohlraum - Google Patents

Verfahren zum einbringen einer flüssigkeit in einen hohlraum

Info

Publication number
DE69422415D1
DE69422415D1 DE69422415T DE69422415T DE69422415D1 DE 69422415 D1 DE69422415 D1 DE 69422415D1 DE 69422415 T DE69422415 T DE 69422415T DE 69422415 T DE69422415 T DE 69422415T DE 69422415 D1 DE69422415 D1 DE 69422415D1
Authority
DE
Germany
Prior art keywords
fluid
pct
cavity
vessels
date
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.)
Expired - Fee Related
Application number
DE69422415T
Other languages
English (en)
Other versions
DE69422415T2 (de
Inventor
Kevin Mcgrane
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.)
PROFEC TECHNOLOGIES LTD., IPSWICH, SUFFOLK, GB
Original Assignee
ANGLIA ELECTRONIC TECH Ltd
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 ANGLIA ELECTRONIC TECH Ltd filed Critical ANGLIA ELECTRONIC TECH Ltd
Application granted granted Critical
Publication of DE69422415D1 publication Critical patent/DE69422415D1/de
Publication of DE69422415T2 publication Critical patent/DE69422415T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/08—Introducing the material into the mould by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/42—Casting under special conditions, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3406—Components, e.g. resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Centrifugal Separators (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Telephone Function (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Lubricants (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE69422415T 1993-10-29 1994-10-21 Verfahren zum einbringen einer flüssigkeit in einen hohlraum Expired - Fee Related DE69422415T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9322286A GB2283195B (en) 1993-10-29 1993-10-29 Encapsulating components in an encapsulating liquid
PCT/GB1994/002315 WO1995011790A1 (en) 1993-10-29 1994-10-21 Introducing a fluid into a cavity

Publications (2)

Publication Number Publication Date
DE69422415D1 true DE69422415D1 (de) 2000-02-03
DE69422415T2 DE69422415T2 (de) 2000-08-03

Family

ID=10744298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422415T Expired - Fee Related DE69422415T2 (de) 1993-10-29 1994-10-21 Verfahren zum einbringen einer flüssigkeit in einen hohlraum

Country Status (9)

Country Link
US (1) US5879598A (de)
EP (1) EP0725719B1 (de)
AT (1) ATE188162T1 (de)
AU (1) AU7945594A (de)
DE (1) DE69422415T2 (de)
DK (1) DK0725719T3 (de)
GB (1) GB2283195B (de)
HK (1) HK1004062A1 (de)
WO (1) WO1995011790A1 (de)

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JP3145959B2 (ja) * 1997-07-18 2001-03-12 東レエンジニアリング株式会社 電子部品の樹脂封止方法
GB9808606D0 (en) 1998-04-22 1998-06-24 Monotub Plc Washing machine
JP2004069955A (ja) * 2002-08-06 2004-03-04 Fuji Xerox Co Ltd 高分子光導波路の製造方法
SE533657C2 (sv) * 2007-10-16 2010-11-23 Magnetic Components Sweden Ab Pulverbaserad, mjukmagnetisk, induktiv komponent samt metod och anordning för tillverkning därav
US8452037B2 (en) 2010-05-05 2013-05-28 Apple Inc. Speaker clip
US8989428B2 (en) 2011-08-31 2015-03-24 Apple Inc. Acoustic systems in electronic devices
US8879761B2 (en) 2011-11-22 2014-11-04 Apple Inc. Orientation-based audio
US9820033B2 (en) 2012-09-28 2017-11-14 Apple Inc. Speaker assembly
US8858271B2 (en) 2012-10-18 2014-10-14 Apple Inc. Speaker interconnect
DE102012021786A1 (de) * 2012-11-08 2014-05-08 Technische Universität München Verfahren und Vorrichtung zur Herstellung eines Bauteils aus einem Faserverbundwerkstoff
US9357299B2 (en) 2012-11-16 2016-05-31 Apple Inc. Active protection for acoustic device
US20140272209A1 (en) 2013-03-13 2014-09-18 Apple Inc. Textile product having reduced density
NL2011060C2 (nl) * 2013-06-28 2015-01-05 Herikon B V Inrichting voor het gieten van polyurethaan en werkwijze voor het afzonderlijk bekleden van een aantal objecten met een laag polyurethaan.
US9451354B2 (en) 2014-05-12 2016-09-20 Apple Inc. Liquid expulsion from an orifice
US9900698B2 (en) 2015-06-30 2018-02-20 Apple Inc. Graphene composite acoustic diaphragm
US11307661B2 (en) 2017-09-25 2022-04-19 Apple Inc. Electronic device with actuators for producing haptic and audio output along a device housing
CN108262901B (zh) * 2018-03-26 2023-12-05 环维电子(上海)有限公司 一种离心式点胶塑封方法及装置
US10873798B1 (en) 2018-06-11 2020-12-22 Apple Inc. Detecting through-body inputs at a wearable audio device
US10757491B1 (en) 2018-06-11 2020-08-25 Apple Inc. Wearable interactive audio device
US11334032B2 (en) 2018-08-30 2022-05-17 Apple Inc. Electronic watch with barometric vent
US11561144B1 (en) 2018-09-27 2023-01-24 Apple Inc. Wearable electronic device with fluid-based pressure sensing
CN114399014A (zh) 2019-04-17 2022-04-26 苹果公司 无线可定位标签
DE102019129775A1 (de) * 2019-11-05 2021-05-06 Voith Patent Gmbh Verfahren zur Herstellung von faserverstärkten Bauteilen, faserverstärktes Bauteil und System zur Durchführung eines solchen Verfahrens

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE447410C (de) * 1926-05-27 1927-07-30 Albert Fraass Dipl Ing Verfahren zum Einbringen wirksamer Masse in roehrenfoermige, insbesondere fuer Edisonsammler bestimmte Elektroden
US2413401A (en) * 1943-07-26 1946-12-31 Hydraulic Dev Corp Inc Apparatus for feeding preforms to injection machines
US3751549A (en) * 1969-03-12 1973-08-07 Mcculloch Corp Process for impregnating electrical components
IE35019B1 (en) * 1971-03-16 1975-10-15 Stanley Gordon Hudson Improvements in and relating to centrifugal moulding
DE2414897A1 (de) * 1974-03-28 1975-10-02 Richard Halm Schleudergiessvorrichtung zum herstellen von giessharz aufweisenden erzeugnissen, insbesondere elektromotoren
US4002418A (en) * 1975-07-10 1977-01-11 American Optical Corporation Casting apparatus
DE2558893A1 (de) * 1975-12-27 1977-07-07 Richard Halm Schleudergiessvorrichtung zum herstellen von giessharz aufweisenden erzeugnissen, insbesondere elektromotoren
US4063863A (en) * 1976-04-15 1977-12-20 Larry James Hilmoe Centrifugal casting machine having vacuum assist
US4374080A (en) * 1981-01-13 1983-02-15 Indy Electronics, Inc. Method and apparatus for encapsulation casting
US4416841A (en) * 1981-03-11 1983-11-22 Corea John E Method for centrifugal casting of thermosetting plastics
US4443175A (en) * 1982-11-05 1984-04-17 Rose Robert H Apparatus and method for runnerless transfer molding of thermoset compounds
US5200125A (en) * 1988-12-24 1993-04-06 T&K International Laboratory, Ltd. Method for seal molding electronic components with resin
US5665281A (en) * 1993-12-02 1997-09-09 Motorola, Inc. Method for molding using venting pin

Also Published As

Publication number Publication date
DK0725719T3 (da) 2000-06-19
DE69422415T2 (de) 2000-08-03
GB2283195B (en) 1998-01-14
EP0725719B1 (de) 1999-12-29
AU7945594A (en) 1995-05-22
US5879598A (en) 1999-03-09
ATE188162T1 (de) 2000-01-15
EP0725719A1 (de) 1996-08-14
WO1995011790A1 (en) 1995-05-04
GB2283195A (en) 1995-05-03
HK1004062A1 (en) 1998-11-13
GB9322286D0 (en) 1993-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PROFEC TECHNOLOGIES LTD., IPSWICH, SUFFOLK, GB

8339 Ceased/non-payment of the annual fee