JPH053370B2 - - Google Patents
Info
- Publication number
- JPH053370B2 JPH053370B2 JP59091002A JP9100284A JPH053370B2 JP H053370 B2 JPH053370 B2 JP H053370B2 JP 59091002 A JP59091002 A JP 59091002A JP 9100284 A JP9100284 A JP 9100284A JP H053370 B2 JPH053370 B2 JP H053370B2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- valve body
- rubber
- rigid plate
- fluorosilicone rubber
- 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 - Lifetime
Links
- 229920005560 fluorosilicone rubber Polymers 0.000 claims description 25
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920001973 fluoroelastomer Polymers 0.000 description 10
- 238000004073 vulcanization Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 150000002978 peroxides Chemical class 0.000 description 5
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
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
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/005—Producing membranes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
- C09K3/1018—Macromolecular compounds having one or more carbon-to-silicon linkages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/58—Constructional details of the actuator; Mounting thereof
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
-
- 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
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/02—Diaphragms
-
- 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
- B29L2031/755—Membranes, diaphragms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09K2200/0635—Halogen-containing polymers, e.g. PVC
- C09K2200/0637—Fluoro-containing polymers, e.g. PTFE
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Diaphragms And Bellows (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59091002A JPS60234812A (ja) | 1984-05-09 | 1984-05-09 | ダイアフラムの製造方法 |
| US06/668,315 US4720079A (en) | 1984-05-09 | 1984-11-05 | Diaphragm and fabrication method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59091002A JPS60234812A (ja) | 1984-05-09 | 1984-05-09 | ダイアフラムの製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3088796A Division JP2688615B2 (ja) | 1991-04-19 | 1991-04-19 | ダイヤフラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60234812A JPS60234812A (ja) | 1985-11-21 |
| JPH053370B2 true JPH053370B2 (en]) | 1993-01-14 |
Family
ID=14014294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59091002A Granted JPS60234812A (ja) | 1984-05-09 | 1984-05-09 | ダイアフラムの製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4720079A (en]) |
| JP (1) | JPS60234812A (en]) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2525433B2 (ja) * | 1987-11-26 | 1996-08-21 | 株式会社日立製作所 | 半導体歪ゲ―ジ式圧力センサ |
| DE3827555A1 (de) * | 1988-08-13 | 1990-02-15 | Stihl Maschf Andreas | Regelmembran |
| EP0558787A1 (de) * | 1992-03-06 | 1993-09-08 | Honeywell B.V. | Verfahren zum Herstellen von Membranen |
| JP2726014B2 (ja) * | 1995-01-06 | 1998-03-11 | 株式会社ワイ・テイ・エス | ダイヤフラム組立体及びその製造方法 |
| US5697398A (en) * | 1995-08-08 | 1997-12-16 | Fisher Controls International, Inc. | Fluid pressure regulator with boost tube unit including stem guide and lever retainer |
| AU734902B2 (en) * | 1996-08-21 | 2001-06-28 | Fisher Controls International Llc | Elastomeric element valve |
| US6079692A (en) * | 1997-04-03 | 2000-06-27 | Hunter Innovations | Combination diaphragm and groove coupler seal for automatic control valves |
| US6038961A (en) * | 1998-03-02 | 2000-03-21 | Rosemount Inc. | Flush mount remote seal |
| US6123320A (en) * | 1998-10-09 | 2000-09-26 | Swagelok Co. | Sanitary diaphragm valve |
| US6394417B1 (en) * | 1998-10-09 | 2002-05-28 | Swagelok Co. | Sanitary diaphragm valve |
| US6412751B1 (en) * | 2000-04-20 | 2002-07-02 | Agilent Technologies, Inc. | Extended range diaphragm valve and method for making same |
| US6896238B2 (en) | 2000-04-20 | 2005-05-24 | Agilent Technologies, Inc. | Extended range diaphragm valve and method for making same |
| JP3466133B2 (ja) * | 2000-04-24 | 2003-11-10 | Ｓｍｃ株式会社 | ダイヤフラム形電磁弁 |
| KR20030063975A (ko) * | 2002-01-25 | 2003-07-31 | 민흥기 | 공압용 밸브의 다이아프램 |
| DE20307457U1 (de) * | 2003-05-13 | 2003-07-31 | GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, 74653 Ingelfingen | Druckstück für ein Membranventil |
| US7063304B2 (en) * | 2003-07-11 | 2006-06-20 | Entegris, Inc. | Extended stroke valve and diaphragm |
| US7243903B2 (en) * | 2005-06-22 | 2007-07-17 | Wincek Christopher P | Valve diaphragm with a compression restraining ring, and valve including same |
| GB2443260C (en) * | 2006-10-26 | 2017-11-29 | Cellnovo Ltd | Micro-valve |
| GB2460227A (en) * | 2008-05-19 | 2009-11-25 | Walker & Co James Ltd | Valve diaphragm |
| USD676930S1 (en) * | 2010-05-17 | 2013-02-26 | Hartwell Medical Corporation | Diaphragm |
| US8905061B2 (en) * | 2013-03-12 | 2014-12-09 | So-Mei Huang | Needle fill valve |
| JP6602553B2 (ja) * | 2015-04-30 | 2019-11-06 | Ｃｋｄ株式会社 | ダイアフラム、流体制御装置、及びダイアフラムの製造方法 |
| DE102016003767B4 (de) * | 2016-04-01 | 2021-02-11 | Mann+Hummel Gmbh | Schaltmembran für ein Druckregelventil |
| DE102016226098A1 (de) * | 2016-12-22 | 2018-06-28 | Continental Automotive Gmbh | Ventil |
| DE102018118267A1 (de) * | 2018-07-27 | 2020-01-30 | Woco Industrietechnik Gmbh | Elastomerbauteil, das Blow-By-Gasen eines Verbrennungsmotors ausgesetzt ist |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707481A (en) * | 1951-09-28 | 1955-05-03 | Mcpherson Hal Weir | Valves |
| DE1046351B (de) * | 1953-06-02 | 1958-12-11 | Gustav Neuhaus Dipl Ing | Fuer Stroemungsteiler mit Membranventil bestimmter Ventilsitz |
| US4141379A (en) * | 1977-05-16 | 1979-02-27 | Cutter Laboratories, Inc. | Check valve |
| US4395462A (en) * | 1982-09-13 | 1983-07-26 | Dow Corning Corporation | Fluoroelastomer coated silicone rubber |
-
1984
- 1984-05-09 JP JP59091002A patent/JPS60234812A/ja active Granted
- 1984-11-05 US US06/668,315 patent/US4720079A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60234812A (ja) | 1985-11-21 |
| US4720079A (en) | 1988-01-19 |
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