CA1121123A - Fabrication de tuyaux souples - Google Patents

Fabrication de tuyaux souples

Info

Publication number: CA1121123A
Authority: CA; Canada
Prior art keywords: hose; curing; mandrel; polymeric material; pressure
Prior art date: 1977-10-19
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

Application number

CA000313452A

Other languages

English (en)

Inventor

Denis B. Cavanagh

Colin W. Evans

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.)

HIFLEX FLUIDHANDLING GROUP Ltd

Original Assignee

Dunlop 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.)

1977-10-19

Filing date

1978-10-13

Publication date

1982-04-06

1978-10-13 Application filed by Dunlop Ltd filed Critical Dunlop Ltd

1982-04-06 Application granted granted Critical

1982-04-06 Publication of CA1121123A publication Critical patent/CA1121123A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims abstract description 6
238000010438 heat treatment Methods 0.000 claims abstract description 16
239000012530 fluid Substances 0.000 claims abstract description 14
239000000463 material Substances 0.000 claims abstract description 14
230000002787 reinforcement Effects 0.000 claims abstract description 10
235000010344 sodium nitrate Nutrition 0.000 claims abstract description 5
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 3
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical class [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 3
235000010333 potassium nitrate Nutrition 0.000 claims abstract description 3
229910052708 sodium Inorganic materials 0.000 claims abstract description 3
239000011734 sodium Substances 0.000 claims abstract description 3
239000000374 eutectic mixture Substances 0.000 claims abstract 2
238000000034 method Methods 0.000 claims description 13
230000000694 effects Effects 0.000 claims description 3
238000004073 vulcanization Methods 0.000 abstract description 7
150000003839 salts Chemical class 0.000 abstract description 2
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 4
239000004317 sodium nitrate Substances 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 1
239000004677 Nylon Substances 0.000 description 7
229920001778 nylon Polymers 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
229910002651 NO3 Inorganic materials 0.000 description 2
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000013536 elastomeric material Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
229920000271 Kevlar® Polymers 0.000 description 1
241000353097 Molva molva Species 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000004760 aramid Substances 0.000 description 1
229920003235 aromatic polyamide Polymers 0.000 description 1
238000009954 braiding Methods 0.000 description 1
230000009172 bursting Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000010276 construction Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
230000005496 eutectics Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000004761 kevlar Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920001084 poly(chloroprene) Polymers 0.000 description 1
229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 1
239000011833 salt mixture Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
235000010288 sodium nitrite Nutrition 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000004804 winding Methods 0.000 description 1

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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
- B29C35/065—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length in long tubular vessels
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING 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
- B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Oral & Maxillofacial Surgery (AREA)
Thermal Sciences (AREA)
Rigid Pipes And Flexible Pipes (AREA)

CA000313452A 1977-10-19 1978-10-13 Fabrication de tuyaux souples Expired CA1121123A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB4344077		1977-10-19
GB43440/77		1977-10-19

Publications (1)

Publication Number	Publication Date
CA1121123A true CA1121123A (fr)	1982-04-06

Family

ID=10428770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000313452A Expired CA1121123A (fr)	1977-10-19	1978-10-13	Fabrication de tuyaux souples

Country Status (6)

Country	Link
AU (1)	AU521521B2 (fr)
CA (1)	CA1121123A (fr)
DE (1)	DE2845609A1 (fr)
NZ (1)	NZ188687A (fr)
SE (1)	SE7810827L (fr)
ZA (1)	ZA785797B (fr)

1978
- 1978-10-13 CA CA000313452A patent/CA1121123A/fr not_active Expired
- 1978-10-16 ZA ZA00785797A patent/ZA785797B/xx unknown
- 1978-10-17 SE SE7810827A patent/SE7810827L/xx unknown
- 1978-10-18 NZ NZ188687A patent/NZ188687A/xx unknown
- 1978-10-18 AU AU40809/78A patent/AU521521B2/en not_active Expired
- 1978-10-19 DE DE19782845609 patent/DE2845609A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
ZA785797B (en)	1979-09-26
SE7810827L (sv)	1979-04-20
AU521521B2 (en)	1982-04-08
NZ188687A (en)	1981-12-15
DE2845609A1 (de)	1979-04-26
AU4080978A (en)	1980-04-24

Legal Events

Date	Code	Title	Description
1999-04-06	MKEX	Expiry

Publication	Publication Date	Title
US3616123A (en)	1971-10-26	Helicoid laminate comprising several continuous tiered strips
US3357456A (en)	1967-12-12	Hose and method of manufacture
US4053343A (en)	1977-10-11	Methods of making fiber reinforced plastic pipe
US3579402A (en)	1971-05-18	Method and apparatus for producing filament reinforced tubular products on a continuous basis
US3857415A (en)	1974-12-31	Reinforced convoluted tubing of polytetrafluoroethylene
US4341578A (en)	1982-07-27	Method of hose production
SK5432001A3 (en)	2001-10-08	Hollow solid generated by rotation and method for making same
US3310447A (en)	1967-03-21	Composite tubing method of manufacture
US3953270A (en)	1976-04-27	Manufacture of reinforced elastomeric hose
US3915618A (en)	1975-10-28	Apparatus for making hose
US3684602A (en)	1972-08-15	Manufacture of flexible hose pipes
US3776794A (en)	1973-12-04	Reinforced flexible hose and method of manufacturing same
US3414448A (en)	1968-12-03	Method of producing reinforced hose
US4517039A (en)	1985-05-14	Method and apparatus for making braided reinforced hose
US3377657A (en)	1968-04-16	Apparatus for molding a reinforced hollow plastic article
US5862591A (en)	1999-01-26	Method for manufacturing paint rollers
US3543805A (en)	1970-12-01	Composite tubing
KR830002180B1 (ko)	1983-10-18	호스의 제조방법
JPH0911355A (ja)	1997-01-14	繊維強化熱可塑性樹脂複合管の製造方法
CA1121123A (fr)	1982-04-06	Fabrication de tuyaux souples
US3259533A (en)	1966-07-05	Method and apparatus for wrapping insulating material around an advancing pipe
US4311547A (en)	1982-01-19	Method of making reinforced tubular articles
US2988130A (en)	1961-06-13	Method of making jet engine refueling hose
US3813313A (en)	1974-05-28	Method and apparatus for making hose
US4266579A (en)	1981-05-12	Hose and method of making same