FR2274968A1 - Procede et appareil de reglage d'un parametre, au cours de la realisation d'un feutre de fibre de verre - Google Patents
Procede et appareil de reglage d'un parametre, au cours de la realisation d'un feutre de fibre de verreInfo
- Publication number
- FR2274968A1 FR2274968A1 FR7420837A FR7420837A FR2274968A1 FR 2274968 A1 FR2274968 A1 FR 2274968A1 FR 7420837 A FR7420837 A FR 7420837A FR 7420837 A FR7420837 A FR 7420837A FR 2274968 A1 FR2274968 A1 FR 2274968A1
- Authority
- FR
- France
- Prior art keywords
- parameter
- adjusting
- making
- during
- fiberglass felt
- 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
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
-
- 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
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
- B29C70/508—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands and first forming a mat composed of short fibres
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/90—Measuring, controlling or regulating
- B29C2037/903—Measuring, controlling or regulating by means of a computer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/13—Computer control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nonwoven Fabrics (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00215047A US3826903A (en) | 1972-01-03 | 1972-01-03 | Method and apparatus for control of conditions in a process |
CA198,320A CA1021862A (fr) | 1972-01-03 | 1974-04-29 | Methode et materiel pour le controle des etats lors d'un traitement |
GB2006874A GB1471732A (en) | 1972-01-03 | 1974-05-07 | Method and apparatus for control of conditions in a process |
SE7406501A SE7406501L (sv) | 1972-01-03 | 1974-05-15 | Forfarande och anordning for reglering av en variabel storhet. |
DE19742426320 DE2426320A1 (de) | 1972-01-03 | 1974-05-29 | Verfahren zur regelung einer variablen in einem fertigungsprozess sowie eine vorrichtung zur durchfuehrung dieses verfahrens, insbesondere bei der glasherstellung |
FR7420837A FR2274968A1 (fr) | 1972-01-03 | 1974-06-14 | Procede et appareil de reglage d'un parametre, au cours de la realisation d'un feutre de fibre de verre |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00215047A US3826903A (en) | 1972-01-03 | 1972-01-03 | Method and apparatus for control of conditions in a process |
CA198,320A CA1021862A (fr) | 1972-01-03 | 1974-04-29 | Methode et materiel pour le controle des etats lors d'un traitement |
GB2006874A GB1471732A (en) | 1972-01-03 | 1974-05-07 | Method and apparatus for control of conditions in a process |
SE7406501A SE7406501L (sv) | 1972-01-03 | 1974-05-15 | Forfarande och anordning for reglering av en variabel storhet. |
DE19742426320 DE2426320A1 (de) | 1972-01-03 | 1974-05-29 | Verfahren zur regelung einer variablen in einem fertigungsprozess sowie eine vorrichtung zur durchfuehrung dieses verfahrens, insbesondere bei der glasherstellung |
FR7420837A FR2274968A1 (fr) | 1972-01-03 | 1974-06-14 | Procede et appareil de reglage d'un parametre, au cours de la realisation d'un feutre de fibre de verre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274968A1 true FR2274968A1 (fr) | 1976-01-09 |
FR2274968B1 FR2274968B1 (fr) | 1978-02-17 |
Family
ID=27543266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7420837A Granted FR2274968A1 (fr) | 1972-01-03 | 1974-06-14 | Procede et appareil de reglage d'un parametre, au cours de la realisation d'un feutre de fibre de verre |
Country Status (6)
Country | Link |
---|---|
US (1) | US3826903A (fr) |
CA (1) | CA1021862A (fr) |
DE (1) | DE2426320A1 (fr) |
FR (1) | FR2274968A1 (fr) |
GB (1) | GB1471732A (fr) |
SE (1) | SE7406501L (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005139A1 (fr) * | 1978-04-28 | 1979-11-14 | Rockwool Aktiebolaget | Méthode de contrôle du poids par unité de surface d'une nappe de laine minérale |
EP0118369A1 (fr) * | 1983-03-10 | 1984-09-12 | Isover Saint-Gobain | Perfectionnements aux techniques de formation de feutres de fibres |
FR2544754A1 (fr) * | 1983-04-20 | 1984-10-26 | Saint Gobain Isover | Perfectionnements aux dispositifs pour la formation de feutres de fibres |
EP0141719A2 (fr) * | 1983-10-21 | 1985-05-15 | Isover Saint-Gobain | Installation pour la fabrication en continu de divers produits en fibres minérales |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939329A (en) * | 1974-08-26 | 1976-02-17 | Gte Sylvania Incorporated | Interface means |
US4198374A (en) * | 1975-01-03 | 1980-04-15 | Societe Anonyme De Telecommunications | Volatile liquid supply equipment and processes for introducing volatile cross-linking agents into polyolefin compounds and for the extrusion of cross-linkable polyolefin compounds |
US4514812A (en) * | 1982-09-27 | 1985-04-30 | Owens-Illinois, Inc. | Method and apparatus for controlling the thickness of a lamina of a coextruded laminate |
US4635182A (en) * | 1984-07-03 | 1987-01-06 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for controlling multiple time-varying processes |
AU647086B2 (en) * | 1990-01-30 | 1994-03-17 | Johnson Service Company | Networked facilities management system |
US6267035B1 (en) * | 1998-08-04 | 2001-07-31 | Johns Manville International, Inc. | Fiber chopper apparatus and method |
US7360474B1 (en) * | 2004-08-17 | 2008-04-22 | Johns Mnaville | Fiber chopper and method of chopping |
EP2100992A1 (fr) * | 2008-03-12 | 2009-09-16 | Paroc Oy Ab | Procédé et agencement pour améliorer le comportement de bande de tissu à fibre minérale continue |
US20120144870A1 (en) | 2010-12-09 | 2012-06-14 | Owens Corning Intellectual Capital, Llc | Apparatus and method for controlling moisture in the manufacture of glass fiber insulation |
US8821625B2 (en) | 2010-12-09 | 2014-09-02 | Owens Corning Intellectual Capital, Llc | Apparatus and method for re-circulating wash water used in manufacturing glass fiber products |
DE102012018659A1 (de) * | 2011-12-08 | 2013-06-13 | Sm-Klebetechnik Vertriebs Gmbh | Beschichtungsanlage |
US10106452B2 (en) | 2014-02-14 | 2018-10-23 | Superior Fibers, Llc | System and method of continuous glass filament manufacture |
US9446978B2 (en) | 2014-02-14 | 2016-09-20 | Charles Douglas Spitler | System and method for continuous strand fiberglass media processing |
US10351462B1 (en) | 2014-02-14 | 2019-07-16 | Superior Fibers, Llc | Method of manufacturing fiberglass filtration media |
EP3274279A4 (fr) * | 2015-03-27 | 2018-11-14 | Charles Douglas Spitler | Caractéristiques de rigidité de peau, et procédé et système de production de commande de gonflant avec une teneur en humidité variable dans une fibre de verre d'entrée |
CN107530606A (zh) | 2015-05-11 | 2018-01-02 | 查尔斯·道格拉斯·斯皮特勒 | 玻璃纤维空气过滤介质的制备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3391275A (en) * | 1963-10-11 | 1968-07-02 | Minnesota Mining & Mfg | Apparatus for regulating a variable output in accordance with a reference value |
US3391316A (en) * | 1964-10-20 | 1968-07-02 | Leeds & Northrup Co | Process controller in which proportional and reset actions are adaptively modified by process load |
DE1292902B (de) * | 1965-06-23 | 1969-04-17 | Licentia Gmbh | Einrichtung zur digitalen Lageregelung |
US3539316A (en) * | 1967-07-25 | 1970-11-10 | Owens Corning Fiberglass Corp | Method and apparatus for manufacturing fibrous structures |
US3582629A (en) * | 1968-08-14 | 1971-06-01 | Leeds & Northrup Co | Digital process control method avoiding windup |
US3598975A (en) * | 1969-06-03 | 1971-08-10 | William R Miller | Time-proportioning process interface for direct computer control |
US3628129A (en) * | 1970-10-01 | 1971-12-14 | Gen Electric | Process controller including a rate circuit responsive solely to process variable signal changes |
US3691354A (en) * | 1971-06-18 | 1972-09-12 | Leeds & Northrup Co | System for controlling a single control variable by proportioning a plurality of related manipulated variables |
-
1972
- 1972-01-03 US US00215047A patent/US3826903A/en not_active Expired - Lifetime
-
1974
- 1974-04-29 CA CA198,320A patent/CA1021862A/fr not_active Expired
- 1974-05-07 GB GB2006874A patent/GB1471732A/en not_active Expired
- 1974-05-15 SE SE7406501A patent/SE7406501L/xx unknown
- 1974-05-29 DE DE19742426320 patent/DE2426320A1/de not_active Withdrawn
- 1974-06-14 FR FR7420837A patent/FR2274968A1/fr active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005139A1 (fr) * | 1978-04-28 | 1979-11-14 | Rockwool Aktiebolaget | Méthode de contrôle du poids par unité de surface d'une nappe de laine minérale |
DK153461B (da) * | 1978-04-28 | 1988-07-18 | Rockwool Ab | Fremgangsmaade til regulering af fladevaegt af en mineraluldbane |
EP0118369A1 (fr) * | 1983-03-10 | 1984-09-12 | Isover Saint-Gobain | Perfectionnements aux techniques de formation de feutres de fibres |
FR2542336A1 (fr) * | 1983-03-10 | 1984-09-14 | Saint Gobain Isover | Perfectionnements aux techniques de formation de feutres de fibres |
FR2544754A1 (fr) * | 1983-04-20 | 1984-10-26 | Saint Gobain Isover | Perfectionnements aux dispositifs pour la formation de feutres de fibres |
EP0125963A1 (fr) * | 1983-04-20 | 1984-11-21 | Isover Saint-Gobain | Perfectionnements aux dispositifs pour la formation de feutres de fibres |
EP0141719A2 (fr) * | 1983-10-21 | 1985-05-15 | Isover Saint-Gobain | Installation pour la fabrication en continu de divers produits en fibres minérales |
EP0141719A3 (en) * | 1983-10-21 | 1987-12-09 | Isover Saint-Gobain | Apparatus for continuously making various articles from mineral fibres |
TR22708A (tr) * | 1983-10-21 | 1988-04-14 | Saint Gobain Isover | Farkh mineral elyafh mamullerinin kontinue bir sekilde imal edilmesi icin tesisat |
Also Published As
Publication number | Publication date |
---|---|
FR2274968B1 (fr) | 1978-02-17 |
DE2426320A1 (de) | 1975-12-11 |
CA1021862A (fr) | 1977-11-29 |
GB1471732A (en) | 1977-04-27 |
US3826903A (en) | 1974-07-30 |
SE7406501L (sv) | 1975-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2274968A1 (fr) | Procede et appareil de reglage d'un parametre, au cours de la realisation d'un feutre de fibre de verre | |
NO741131L (no) | Fremgangsmåte og apparatur for fremstilling av fibre | |
NO150569C (no) | Apparat for styring av en fleksibel materialbane og fremgangsmaate for styring av materialbanen | |
CH617307B (fr) | Procede et appareil de fabrication d'un mat de fibres de verre. | |
IT7819830A0 (it) | Apparecchio e metodo per formare continuamente un nastro fibroso. | |
FR2442787B1 (fr) | Appareil automatique pour la realisation en continu de rouleaux de tissu | |
FR2339017A1 (fr) | Tissu et/ou pellicule revetus et procede pour les produire | |
FR2297943A1 (fr) | Procede et appareil de realisation de feutres epais de fibres | |
BE816458A (fr) | Procede et appareil de reglage d'un parametre | |
FR2313137A1 (fr) | Procede et dispositif d'impregnation de matiere fibreuse, avant cuisson, par variation de la pression entre la pression du lessiveur et une pression plus basse | |
RO75384A (fr) | Procede d'obtenir butyreamides | |
IT7825945A0 (it) | Metodo e apparecchiatura per produrre fibrille di un polimero termoplastico. | |
CA991409A (en) | Method and apparatus for producing and collecting fibers | |
AT367679B (de) | Vorrichtung zum herstellen von faserplatten | |
OA04992A (fr) | Méthode et dispositif pour la production de matières fibreuses. | |
BE857481A (fr) | 4-arylpiperidines et procede pour les produire | |
FR2497187B1 (fr) | Appareil de production de fibres de verre | |
RO75697A3 (fr) | Procede d'obtenir p-methylacetophenone | |
PT64722B (fr) | Procede et dispositif pour la fabrication de plaques de fibre en special plaques de fibro-ciment d'amiante. | |
RO66775A2 (fr) | Procede d'obtenir 10,11-dihydro-5h-dibenzo-(a,d)-cyclohepten-5-one | |
RO67829A2 (fr) | Procede d'obtenir 2-chlore-4-alkylamino-s-triazine | |
RO70175A2 (fr) | Procede d'obtenir 3-chlore-4-phenoxyaniline | |
RO75475A2 (fr) | Procede d'obtenir 5-ethylidenorbornone-2 | |
RO74946A2 (fr) | Procede d'obtenir 2-chlore-2-methylepropanoldoxyme | |
ZA731138B (en) | Method and apparatus for producing and collecting fibers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |