CN101516609A - Method for producing a hot water reservoir - Google Patents
Method for producing a hot water reservoir Download PDFInfo
- Publication number
- CN101516609A CN101516609A CNA2007800345452A CN200780034545A CN101516609A CN 101516609 A CN101516609 A CN 101516609A CN A2007800345452 A CNA2007800345452 A CN A2007800345452A CN 200780034545 A CN200780034545 A CN 200780034545A CN 101516609 A CN101516609 A CN 101516609A
- Authority
- CN
- China
- Prior art keywords
- fiber
- hot water
- water reservoir
- characteristic
- plastic body
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 70
- 229920003023 plastic Polymers 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000000835 fiber Substances 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 229920000914 Metallic fiber Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000013308 plastic optical fiber Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 244000198134 Agave sisalana Species 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 abstract description 2
- 239000000155 melt Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000005496 tempering Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 230000002349 favourable effect Effects 0.000 description 8
- 239000012783 reinforcing fiber Substances 0.000 description 7
- 238000005728 strengthening Methods 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/786—Temperature
- B29C2049/7864—Temperature of the mould
- B29C2049/78645—Temperature of the mould characterised by temperature values or ranges
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0809—Fabrics
-
- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7152—Hot water bottles
-
- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7154—Barrels, drums, tuns, vats
- B29L2031/7156—Pressure vessels
Abstract
The invention relates to a method for producing a hot water reservoir (1). According to the invention, this method comprises the following steps: surrounding an optionally preformed plastic body (2) with a fibrous reinforcement material (3), feeding the surrounded plastic body (2) into a supporting mold (4), closing the supporting mold (4), tempering the supporting mold (4) such that the plastic melts, applying a force inside the plastic body (2) such that the molten plastic is pressed to the outside and together with the surrounding fiber material (3) forms a hot water reservoir (1), hardening of the resulting hot water reservoir (1) and removing the resulting hot water reservoir (1). The inventive method allows for a cost effective, fast and environmentally friendly production of a hot water reservoir (1) having high pressure resistance.
Description
Technical field
The present invention relates to a kind of method of making hot water reservoir.
Background technology
For some purpose, especially for example make hot water reservoir, must use withstand voltage body.These withstand voltage bodies are preferably made by metal or plastics.In the prior art, the method for known manufacturing pressure-resistant plastic body.Usually by the fibre structure parcel, it utilizes resin to harden under fuel factor to plastic body.Fibre structure is to be used for stable combination as hot water reservoir at this, for example during filled with fluid, guarantees that it is a pressure stability in combination.
For example DE 100 07 373 C1 have described a kind of method of making sandwich type structural, at first resin are injected in the enhanced tissue therein, and fusing is hardened under pressure at last then.
DE 196 47 922 C2 have described a kind of method that heats stickum in context, particularly come casting resin by microwave energy.
But use resin to come the stable fibers synthetic that a series of weak point is arranged.The plastic containers that utilize resin to strengthen have very large deadweight usually.Can pile up many problem materials when resin is handled, it is when producing and all unfavorable to environment when recycling.In addition, the processing of resin is all very difficult usually.
Summary of the invention
Therefore, the objective of the invention is, a kind of method of making hot water reservoir is provided, it has avoided the problem that takes place when using resin, and is simple simultaneously, cost is favourable and environmentally friendly.
This purpose is by making hot water reservoir, having that the method for claim 1 feature realizes.Structure that the present invention is favourable and improvement all are the contents of dependent claims, and they can use with being bonded to each other individually and.
Have following steps according to method of the present invention: preformed plastic body is in case of necessity wrapped, particularly twines and/or tightens with fiber-reinforced material; The plastic body that wraps is put in the hold mode; Seal this hold mode; To the heating of this hold mode, cause plastic molting, exert pressure in plastic body inside, cause the plastics that melted outwards to be pushed, and form hot water reservoir with fibr tissue with its encirclement; Make the hot water reservoir sclerosis of generation then; Take off the hot water reservoir of generation.
When the plastic body moulding, can select many different shapes.If wishing this plastic body is tank body, for example is hot water reservoir, then this plastic body preferably constitutes cylindricality.In a preferred embodiment, plastic body is to be made by polypropylene, but also can select other material.In subsequent step, plastic body is twined by fiber-reinforced material down.Fibre strengthening here is around plastic body, or stretches tight the net that is made of fiber or similar object in the above.Also can use continuous fiber as fibre strengthening at this.Next step will be put in the hold mode with the plastic body of fiber-reinforced material parcel.This hold mode is formed from steel in a preferred embodiment, but also can use heat-resisting and pressure-resistant material other metal or nonmetal type.By a hold mode is two-part, and putting into of plastic body is easy to.But a hold mode also can have a plurality of parts or integrated.Next step to a hold mode heating, that is to say now, is heated to the degree that makes plastics on its outer surface begin to melt.If temperature can be selected like this at this, promptly plastics can deliquescing but can liquefies, and then this has been proved to be particularly advantageous.Therefore plastics can be embedded in the fiber of fiber-reinforced material, but can avoid making its liquefaction and because gravity and accumulating in more in the lower zone of a hold mode.Now exert pressure in the inside of plastic body.This can import compressed air by intake line and realize.Different gas or admixture of gas be can use at this, nitrogen, oxygen, carbon dioxide or inert gas wherein contained.Exerting pressure can be before heating, heating back or carry out in heating.Be particularly advantageous simultaneously.Therefore, because temperature and the plastics of deliquescing can be pushed outwardly.Be positioned at outside reinforcing fiber because its characteristic can keep stable, and the plastic packets of being squeezed wraps and embeds outwardly.Make plastic body harden by cooling now.And then, can take out the plastic body of making, it is now by fibrous material be enclosed in the combination that plastics are wherein formed.Plastic body has pure plastic interior surfaces now, and the strengthening region is arranged on outer wall.Therefore, reinforcing fiber can bear pressure best by the plastics matrix.The possible scheme that another plastics are compressed into fiber outwardly is, utilizes centrifugal force with rotation mode, and plastic material is got in the reinforcing fiber.Can avoid like this exerting pressure, but also can be simultaneously or working pressure and centrifugal force in turn, be used for a plastic material to get in the reinforcing fiber outwardly.By by method of the present invention, can be made into combination, it preferably can bear 6 load to the 9bar rated pressure.
Against existing technologies, method of the present invention has realized sizable improvement.Compare with the conventional method of using resin, under the assistance of method of the present invention, can obtain much light plastic containers.Compare with the container of strengthening by resin, the surface of this hot water reservoir has homogenous properties.This is because according to the present invention, pass through exert pressure and variation of temperature, can control and influence the sclerosis of plastic containers very targetedly.Because abandoned resin when making plastic containers, plastic containers just can reclaim on no problem ground.In addition, the contrast prior art can make manufacturing cost more favourable according to method of the present invention.
If in a preferred embodiment, use a kind of material that comprises glass fibre and/or plastic optical fibre and/or carbon fiber and/or natural fiber and/or metallic fiber, as fiber-reinforced material, then be proved to be favourable.The special feature of this material is extra high stability and good processing properties.
If use a kind of silicon carbide fibre and/or aramid fibre and/or poly-allylat fibres (Polyallylatfaser) and/or polyolefine fiber and/or nylon fiber and/or polyester fiber of comprising, then be proved to be favourable.
In particularly preferred embodiment, use sisal fiber to be proved to be particularly advantageous.
In a preferred embodiment, use the material comprise following at least a fiber as fiber-reinforced material: braided material, knit materials, fabric, paper, metal mesh fabric and porous membrane.
In particularly preferred embodiment, plastic body is made by polypropylene.
Particularly advantageously when hot water reservoir is made be, to a hold mode 4 heating the time, the temperature of use is 150 to 250 ℃, preferred 180 to 220 ℃, and preferred especially 190 to 210 ℃, most preferably 200 ℃.When selecting these temperature, plastics can deliquescing but can liquefies, so it can penetrate in the fiber-reinforced material.
Describedly exert pressure and/or heat in 60 to 180 seconds time period, preferred 90 to 150 seconds, particularly preferably be in 120 seconds time period and carry out, then be proved to be particularly advantageous.
According to the method for this invention, cost has produced hot water reservoir favourable, quick and environmentally friendlyly, and it has very high resistance to pressure.
Description of drawings
Described other advantage of the present invention and structure by different embodiment with reference to accompanying drawing below, but the present invention does not limit in these embodiments.Wherein schematically show:
The view of the plastic containers of Fig. 1 before this method begins;
The view of the plastic containers that Fig. 2 surrounds with fiber;
The view of Fig. 3 plastic containers in being inserted into hold mode time;
The view of Fig. 4 plastic containers when hold mode is propped up in sealing;
Fig. 5 is after finishing this method, by the view of hot water reservoir of the present invention.
The specific embodiment
When being described below the preferred embodiments of the present invention, identical mark is represented same or analogous element.
Fig. 1 shows the preformed plastic containers 2 before the manufacture method of carrying out hot water reservoir 1.Because container 2 must be closely when exerting pressure, so, then be favourable if plastic containers 2 have only an opening.Compressed air 5 can be imported by it, and the material of expectation, for example water can be filled into or removed in the use afterwards.The wall thickness of plastic containers 2 should be even as far as possible.In a preferred embodiment, plastic containers 2 contain polypropylene.
Fig. 2 shows the plastic containers 2 that fiber twines.Fibrous strengthening material 3 be wrapped in plastic body 2 around.Preferably use following fiber at this: glass fibre, plastic optical fibre, carbon fiber, natural fiber or metallic fiber.
Fig. 3 shows the plastic containers 2 that are contained in the hold mode.This hold mode 4 is formed from steel in a preferred embodiment.Because a hold mode 4 is two-part, so can especially easily put into plastic body 2.
Fig. 4 shows the plastic containers 2 after a hold mode 4 sealings.This hold mode 4 can heat now, that is to say, is heated to the degree that makes plastics on its outer surface begin to melt.If temperature can be selected like this at this, promptly plastics can deliquescing but can liquefies, and then this has been proved to be particularly advantageous.Plastics can be embedded in the fiber of fiber-reinforced material 3 thus, but can avoid it make its liquefaction and since gravity accumulate in more in the lower zone of hold mode 4.Now exert pressure in the inside of plastic body 2.This can import compressed air 5 by intake line 6 and realize.Exerting pressure can be before heating, heating back or carry out in heating.Be particularly advantageous simultaneously.Therefore, the plastics of deliquescing can be pushed outwardly by temperature.Be positioned at outside reinforcing fiber 3 because its characteristic can keep stable, and the plastic packets of being squeezed wraps and embeds outwardly.Particularly advantageously be, the temperature of using when propping up hold mode 4 heating is 150 to 250 ℃, preferred 180 to 220 ℃, preferred especially 190 to 210 ℃, most preferably 200 ℃ the time, and describedly exert pressure and/or heat in 60 to 180 seconds time period, preferred 90 to 150 seconds, particularly preferably be in 120 seconds time period and carry out.
Fig. 5 shows the hot water reservoir of making 1 after this method finishes.Be positioned at outside reinforcing fiber 3 because its characteristic keeps stable, and the plastic packets of being squeezed wraps and embeds outwardly.Partial, detailed view has been drawn on right side at Fig. 5.Appreciable is that fiber 3 is embedded in the perimeter of chamber wall 2.
According to the method for this invention, cost has produced hot water reservoir 1 favourable, quick and environmentally friendlyly, and it has very high resistance to pressure.
Reference numerals list
1. hot water reservoir
2. plastic body
3. strengthening material, reinforcing fiber
4a, 4b supporting die
5. compressed air
6. intake line
Claims (8)
1. make the method for hot water reservoir (1), it is characterized in that following steps:
-with fiber-reinforced material (3) parcel plastic body (2);
-plastic body (2) that is wrapped is put in the hold mode (4);
-sealing hold mode (4);
-hold mode (4) is heated, make plastic molting;
-exert pressure in plastic body (2) inside, the plastics that melted are outwards pushed and with the fibr tissue of its encirclement is formed hot water reservoir (1);
-hot water reservoir (1) of generation is hardened; And
The hot water reservoir (1) that-taking-up produces.
2. by the described method of claim 1, its characteristic is, uses the material that comprises following at least a fiber as fiber-reinforced material (3): glass fibre, plastic optical fibre, carbon fiber, natural fiber and metallic fiber.
3. by the described method of claim 2, its characteristic is, uses the material that comprises following at least a fiber as fiber-reinforced material (3): silicon carbide fibre, aramid fibre, poly-allylat fibres, polyolefine fiber, nylon fiber, polyester fiber.
4. by each described method in the aforesaid right requirement, its characteristic is, uses sisal fiber as fiber-reinforced material (3).
5. by each described method in the aforesaid right requirement, its characteristic is, uses the material that comprises following at least a fiber as fiber-reinforced material (3): braided material, knit materials, fabric, paper, metal mesh fabric and porous membrane.
6. by each described method in the aforesaid right requirement, its characteristic is, uses and contains polyacrylic plastic body (2).
7. by each described method in the aforesaid right requirement, its characteristic is, to a hold mode 4 heating the time, uses from 150 to 250 ℃ temperature, preferred 180 to 220 ℃, and preferred especially 190 to 210 ℃, most preferably 200 ℃.
8. by each described method in the aforesaid right requirement, its characteristic is, describedly exert pressure and/or heat in 60 to 180 seconds time period and carry out, and preferred 90 to 150 seconds, the preferred especially 120 seconds time period.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006043688A DE102006043688A1 (en) | 2006-09-18 | 2006-09-18 | Process for producing a hot water storage tank |
DE102006043688.1 | 2006-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101516609A true CN101516609A (en) | 2009-08-26 |
Family
ID=38894067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007800345452A Pending CN101516609A (en) | 2006-09-18 | 2007-08-27 | Method for producing a hot water reservoir |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2066492A1 (en) |
CN (1) | CN101516609A (en) |
DE (1) | DE102006043688A1 (en) |
RU (1) | RU2446947C2 (en) |
WO (1) | WO2008034687A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106994788A (en) * | 2016-01-22 | 2017-08-01 | 翁庆隆 | Method and device of the composite pipe into change |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008043031A1 (en) * | 2008-10-22 | 2010-04-29 | BSH Bosch und Siemens Hausgeräte GmbH | Process for producing a fiber-reinforced plastic profile |
DE102009052835A1 (en) * | 2009-11-13 | 2011-05-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for producing a component from a fiber-reinforced material |
DE102009057498A1 (en) * | 2009-12-10 | 2011-06-16 | Rehau Ag + Co. | Process for producing a fiber-reinforced plastic hollow profile |
DE102012010271B4 (en) * | 2012-05-25 | 2017-10-12 | Premium Aerotec Gmbh | Process for producing a fiber composite component by means of a vacuum structure |
EP4351869A1 (en) | 2021-06-10 | 2024-04-17 | Mubea Carbo Tech GmbH | Method for producing fiber composite parts |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR980230A (en) * | 1949-02-08 | 1951-05-09 | Container of laminated material and its manufacturing process | |
DE1025133B (en) * | 1953-04-24 | 1958-02-27 | Continental Gummi Werke Ag | Method for producing hoses or the like from thermoplastic material |
SU380468A1 (en) * | 1968-07-10 | 1973-05-15 | METHOD OF MANUFACTURING CLOSED GLASS-PASTE | |
EP0040492A3 (en) * | 1980-05-21 | 1984-07-11 | Mitsubishi Rayon Co., Ltd. | Moulding material for fibre reinforced plastic tubes |
JPS5849851A (en) * | 1981-09-18 | 1983-03-24 | Dainippon Ink & Chem Inc | Hot water storage tank |
US4846908A (en) * | 1987-04-03 | 1989-07-11 | E. I. Du Pont De Nemours And Company | Process for preparing a fiber reinforced resin matrix preform |
DE3912270A1 (en) * | 1988-04-30 | 1990-10-18 | Holger Knappe | PLASTIC CONTAINER FOR LIQUIDS OR GASES |
SE509446C2 (en) * | 1997-05-12 | 1999-01-25 | Volvo Ab | Arrangement, procedure and hollow body when forming plastic parts |
PT1112170E (en) * | 1998-09-11 | 2004-10-29 | Essef Corp | METHOD FOR MANUFACTURING PRESSURE COMPOSITIONS AND PRODUCTS MANUFACTURED BY THAT PROCESS |
PT1112172E (en) * | 1998-09-11 | 2004-10-29 | Essef Corp | METHOD FOR MANUFACTURING PRESSURE COMPOUNDS AND PRODUCTS MANUFACTURED THROUGH THAT METHOD |
DE19852159C1 (en) * | 1998-11-12 | 2000-02-24 | Thueringisches Inst Textil | Manufacture of fiber-reinforced, optionally non-rotationally-symmetrical hollow composites with thermoplastic matrix, employs integrated extrusion-pultrusion winding plant |
FR2793186B1 (en) * | 1999-05-04 | 2001-06-15 | Vetrotex France Sa | HOLLOW COMPOSITE PRODUCTS AND METHOD OF MANUFACTURE |
ES2228478T3 (en) * | 2000-02-28 | 2005-04-16 | Pentair, Inc. | METHOD FOR THE MANUFACTURE OF PRESSURE COMPOUND CONTAINERS AND PRODUCTS MANUFACTURED WITH THE METHOD. |
US6660214B2 (en) * | 2001-02-23 | 2003-12-09 | Essef Corporation | Pressure vessel manufacture method |
DE102005020907A1 (en) * | 2004-04-29 | 2005-12-15 | Technische Universität Dresden | The fiber-reinforced hollow plastics structure, for use as hollow shafts and the like, is shaped from a textile preform within a centrifugal mold with positioned force transmission components |
-
2006
- 2006-09-18 DE DE102006043688A patent/DE102006043688A1/en not_active Withdrawn
-
2007
- 2007-08-27 WO PCT/EP2007/058875 patent/WO2008034687A1/en active Application Filing
- 2007-08-27 CN CNA2007800345452A patent/CN101516609A/en active Pending
- 2007-08-27 EP EP07802914A patent/EP2066492A1/en not_active Ceased
- 2007-08-27 RU RU2009114323/05A patent/RU2446947C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106994788A (en) * | 2016-01-22 | 2017-08-01 | 翁庆隆 | Method and device of the composite pipe into change |
Also Published As
Publication number | Publication date |
---|---|
WO2008034687A1 (en) | 2008-03-27 |
RU2446947C2 (en) | 2012-04-10 |
EP2066492A1 (en) | 2009-06-10 |
DE102006043688A1 (en) | 2008-03-27 |
RU2009114323A (en) | 2010-10-27 |
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