JPS61160666A - ダイアフラムおよびその製造方法 - Google Patents
ダイアフラムおよびその製造方法Info
- Publication number
- JPS61160666A JPS61160666A JP27600784A JP27600784A JPS61160666A JP S61160666 A JPS61160666 A JP S61160666A JP 27600784 A JP27600784 A JP 27600784A JP 27600784 A JP27600784 A JP 27600784A JP S61160666 A JPS61160666 A JP S61160666A
- Authority
- JP
- Japan
- Prior art keywords
- ptfe
- diaphragm
- boss
- valve
- stud
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 66
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 66
- 239000000843 powder Substances 0.000 claims abstract description 21
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims description 32
- 238000002844 melting Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 7
- 239000000314 lubricant Substances 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 18
- 239000002184 metal Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 235000012438 extruded product Nutrition 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Diaphragms And Bellows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27600784A JPS61160666A (ja) | 1984-12-29 | 1984-12-29 | ダイアフラムおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27600784A JPS61160666A (ja) | 1984-12-29 | 1984-12-29 | ダイアフラムおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61160666A true JPS61160666A (ja) | 1986-07-21 |
| JPH0554592B2 JPH0554592B2 (enrdf_load_stackoverflow) | 1993-08-12 |
Family
ID=17563477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27600784A Granted JPS61160666A (ja) | 1984-12-29 | 1984-12-29 | ダイアフラムおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160666A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6477776A (en) * | 1987-06-03 | 1989-03-23 | Nippon Pillar Packing | Air-driven pump submerged in liquid |
| EP0550810A3 (enrdf_load_stackoverflow) * | 1991-11-08 | 1994-03-23 | Almatec Tech Innovationen Gmbh | |
| EP1058005A3 (en) * | 1999-06-03 | 2001-10-17 | Saint-Gobain Performance Plastics Corporation | Fluoropolymer pump diaphragm with integral piston stud |
| JP2005201278A (ja) * | 2004-01-15 | 2005-07-28 | Knf Flodos Ag | ダイヤフラムポンプ |
| JP2010111002A (ja) * | 2008-11-06 | 2010-05-20 | Jsr Corp | 樹脂組成物溶液の製造方法、及び製造装置 |
| US9366346B2 (en) | 2014-02-28 | 2016-06-14 | Itt Manufacturing Enterprises Llc. | Valve having at least one hourglass studs for coupling to diaphragm and compressor/spindle components |
| US9470322B2 (en) | 2011-07-29 | 2016-10-18 | Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesesellschaft | Diaphragm valve |
| JP2016211618A (ja) * | 2015-04-30 | 2016-12-15 | 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964323A (ja) * | 1983-08-08 | 1984-04-12 | Nippon Valqua Ind Ltd | 四ふつ化エチレン樹脂製包みガスケツトの製造方法 |
-
1984
- 1984-12-29 JP JP27600784A patent/JPS61160666A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964323A (ja) * | 1983-08-08 | 1984-04-12 | Nippon Valqua Ind Ltd | 四ふつ化エチレン樹脂製包みガスケツトの製造方法 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6477776A (en) * | 1987-06-03 | 1989-03-23 | Nippon Pillar Packing | Air-driven pump submerged in liquid |
| EP0550810A3 (enrdf_load_stackoverflow) * | 1991-11-08 | 1994-03-23 | Almatec Tech Innovationen Gmbh | |
| EP1058005A3 (en) * | 1999-06-03 | 2001-10-17 | Saint-Gobain Performance Plastics Corporation | Fluoropolymer pump diaphragm with integral piston stud |
| JP2005201278A (ja) * | 2004-01-15 | 2005-07-28 | Knf Flodos Ag | ダイヤフラムポンプ |
| JP2010111002A (ja) * | 2008-11-06 | 2010-05-20 | Jsr Corp | 樹脂組成物溶液の製造方法、及び製造装置 |
| US9470322B2 (en) | 2011-07-29 | 2016-10-18 | Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesesellschaft | Diaphragm valve |
| US9366346B2 (en) | 2014-02-28 | 2016-06-14 | Itt Manufacturing Enterprises Llc. | Valve having at least one hourglass studs for coupling to diaphragm and compressor/spindle components |
| JP2016211618A (ja) * | 2015-04-30 | 2016-12-15 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0554592B2 (enrdf_load_stackoverflow) | 1993-08-12 |
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