TW200932472A - Polytetrafluoroethylene bellows, process for manufacturing the same, apparatus therefor and fluid pressure feed equipment utilizing the bellows - Google Patents

Polytetrafluoroethylene bellows, process for manufacturing the same, apparatus therefor and fluid pressure feed equipment utilizing the bellows Download PDF

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Publication number
TW200932472A
TW200932472A TW97137295A TW97137295A TW200932472A TW 200932472 A TW200932472 A TW 200932472A TW 97137295 A TW97137295 A TW 97137295A TW 97137295 A TW97137295 A TW 97137295A TW 200932472 A TW200932472 A TW 200932472A
Authority
TW
Taiwan
Prior art keywords
bellows
core
mold
outer mold
molded product
Prior art date
Application number
TW97137295A
Other languages
English (en)
Chinese (zh)
Inventor
Hiroaki Satoh
Original Assignee
Iwaki Co Ltd
Hiroaki Satoh
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 Iwaki Co Ltd, Hiroaki Satoh filed Critical Iwaki Co Ltd
Publication of TW200932472A publication Critical patent/TW200932472A/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/36Moulds for making articles of definite length, i.e. discrete articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/50Removing moulded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/52Heating or cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/023Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C2043/3205Particular pressure exerting means for making definite articles
    • B29C2043/3222Particular pressure exerting means for making definite articles pressurized gas, e.g. air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2027/00Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/703Bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
TW97137295A 2007-09-26 2008-09-26 Polytetrafluoroethylene bellows, process for manufacturing the same, apparatus therefor and fluid pressure feed equipment utilizing the bellows TW200932472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007275712 2007-09-26

Publications (1)

Publication Number Publication Date
TW200932472A true TW200932472A (en) 2009-08-01

Family

ID=40511316

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97137295A TW200932472A (en) 2007-09-26 2008-09-26 Polytetrafluoroethylene bellows, process for manufacturing the same, apparatus therefor and fluid pressure feed equipment utilizing the bellows

Country Status (3)

Country Link
JP (2) JP5574141B2 (enrdf_load_stackoverflow)
TW (1) TW200932472A (enrdf_load_stackoverflow)
WO (1) WO2009041433A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111136847A (zh) * 2020-01-14 2020-05-12 安徽理工大学 一种自动化塑胶盖帽的边沿膨胀装置及其控制方法
TWI741801B (zh) * 2020-09-18 2021-10-01 國立中山大學 異形波紋管的成型模具
TWI795763B (zh) * 2020-04-20 2023-03-11 美商西屋電器公司 製造熱管芯的內部液壓成型方法及形成芯的形成總成

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5530770B2 (ja) * 2010-03-18 2014-06-25 淀川ヒューテック株式会社 高耐久性ベローズおよびその製造法
KR102019449B1 (ko) * 2018-04-17 2019-09-06 김송산 벨로우즈 성형장치
CN115008664B (zh) * 2022-06-06 2024-06-28 江苏客慕体育用品有限公司 一种Pu杠铃加工装置及其加工方法
KR102714188B1 (ko) * 2023-06-21 2024-10-07 후성정공 주식회사 Pfa 수지의 사출 성형에 의한 벨로즈 제조방법

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JPS5290664U (enrdf_load_stackoverflow) * 1975-12-27 1977-07-06
JPS6339491Y2 (enrdf_load_stackoverflow) * 1981-01-07 1988-10-17
JPS59152186U (ja) * 1983-03-30 1984-10-12 住友電気工業株式会社 バ−チカルポンプ
JPS61254327A (ja) * 1985-05-07 1986-11-12 Asahi Chem Ind Co Ltd ポリテトラフルオロエチレンの多軸配向物品
JPH0315406U (enrdf_load_stackoverflow) * 1989-06-28 1991-02-15
JPH0737907B2 (ja) * 1990-12-20 1995-04-26 山武ハネウエル株式会社 管内ライニング成形法およびその装置
JP3177983B2 (ja) * 1992-02-05 2001-06-18 ダイキン工業株式会社 ポリテトラフルオロエチレン成形用粉末
JP2589583Y2 (ja) * 1992-07-14 1999-01-27 東洋ゴム工業株式会社 フレキシブルブーツ
JPH09177971A (ja) * 1995-12-27 1997-07-11 Toyoda Gosei Co Ltd 樹脂製自在軸継手用ブーツ
JPH1073162A (ja) * 1996-08-29 1998-03-17 Suzuki Motor Corp ブーツ及びその成形・脱型方法
JPH1135709A (ja) * 1997-07-16 1999-02-09 Daikin Ind Ltd 焼成ポリテトラフルオロエチレンシートの平滑化方法
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JP2001193836A (ja) * 2000-01-11 2001-07-17 Nippon Pillar Packing Co Ltd ベローズ及びこれを用いた流体機器
JP3879399B2 (ja) * 2000-12-21 2007-02-14 旭硝子株式会社 テトラフルオロエチレン水性分散重合用パラフィンワックスの製造方法およびそれを用いたテトラフルオロエチレン重合体の製造方法
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KR20070086795A (ko) * 2004-11-30 2007-08-27 다이킨 고교 가부시키가이샤 변성 폴리테트라플루오로에틸렌 성형체 및 그의 제조 방법

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111136847A (zh) * 2020-01-14 2020-05-12 安徽理工大学 一种自动化塑胶盖帽的边沿膨胀装置及其控制方法
TWI795763B (zh) * 2020-04-20 2023-03-11 美商西屋電器公司 製造熱管芯的內部液壓成型方法及形成芯的形成總成
US11780122B2 (en) 2020-04-20 2023-10-10 Westinghouse Electric Company Llc Internal hydroforming method for manufacturing heat pipe wicks
US12269196B2 (en) 2020-04-20 2025-04-08 Westinghouse Electric Company Llc Internal hydroforming method for manufacturing heat pipe wicks
TWI741801B (zh) * 2020-09-18 2021-10-01 國立中山大學 異形波紋管的成型模具

Also Published As

Publication number Publication date
JP2009097725A (ja) 2009-05-07
JP2014196832A (ja) 2014-10-16
JP5574141B2 (ja) 2014-08-20
WO2009041433A1 (ja) 2009-04-02

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