CA1071990A - Rolling lobe diaphragm manufacture - Google Patents
Rolling lobe diaphragm manufactureInfo
- Publication number
- CA1071990A CA1071990A CA255,348A CA255348A CA1071990A CA 1071990 A CA1071990 A CA 1071990A CA 255348 A CA255348 A CA 255348A CA 1071990 A CA1071990 A CA 1071990A
- Authority
- CA
- Canada
- Prior art keywords
- wire
- sock
- impregnated
- intermediate portion
- bead
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000011324 bead Substances 0.000 claims abstract description 42
- 230000002787 reinforcement Effects 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 26
- 229920001971 elastomer Polymers 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims description 34
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 18
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 claims description 5
- 239000003999 initiator Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- DZZAHLOABNWIFA-UHFFFAOYSA-N 2-butoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCCCC)C(=O)C1=CC=CC=C1 DZZAHLOABNWIFA-UHFFFAOYSA-N 0.000 claims description 3
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical group CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 claims description 3
- 229960001826 dimethylphthalate Drugs 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000002964 rayon Substances 0.000 claims description 3
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000000543 intermediate Substances 0.000 claims 9
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical group FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims 2
- 229910015900 BF3 Inorganic materials 0.000 claims 1
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 2
- 241000254173 Coleoptera Species 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 2
- 239000004761 kevlar Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 241000894007 species Species 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Diaphragms And Bellows (AREA)
- Reinforced Plastic Materials (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2781075A GB1552229A (en) | 1975-07-02 | 1975-07-02 | Diaphragms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1071990A true CA1071990A (en) | 1980-02-19 |
Family
ID=10265675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA255,348A Expired CA1071990A (en) | 1975-07-02 | 1976-06-21 | Rolling lobe diaphragm manufacture |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS526861A (https=) |
| AU (1) | AU501534B2 (https=) |
| CA (1) | CA1071990A (https=) |
| DE (1) | DE2629899A1 (https=) |
| FR (1) | FR2316065A1 (https=) |
| GB (1) | GB1552229A (https=) |
| IT (1) | IT1063846B (https=) |
| SE (1) | SE422905B (https=) |
-
1975
- 1975-07-02 GB GB2781075A patent/GB1552229A/en not_active Expired
-
1976
- 1976-06-21 CA CA255,348A patent/CA1071990A/en not_active Expired
- 1976-06-24 AU AU15230/76A patent/AU501534B2/en not_active Expired
- 1976-06-28 IT IT2481976A patent/IT1063846B/it active
- 1976-06-28 SE SE7607364A patent/SE422905B/xx not_active IP Right Cessation
- 1976-07-01 FR FR7620067A patent/FR2316065A1/fr active Granted
- 1976-07-02 DE DE19762629899 patent/DE2629899A1/de not_active Withdrawn
- 1976-07-02 JP JP7884076A patent/JPS526861A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2316065B1 (https=) | 1978-06-30 |
| AU1523076A (en) | 1978-01-05 |
| JPS526861A (en) | 1977-01-19 |
| DE2629899A1 (de) | 1977-01-20 |
| GB1552229A (en) | 1979-09-12 |
| AU501534B2 (en) | 1979-06-21 |
| SE7607364L (sv) | 1977-01-03 |
| SE422905B (sv) | 1982-04-05 |
| FR2316065A1 (fr) | 1977-01-28 |
| IT1063846B (it) | 1985-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |