NL162845C - Werkwijze voor het vervaardigen van een inwendig van een membraan voorziene filtratiemembraan- vezelvliesbuis. - Google Patents

Werkwijze voor het vervaardigen van een inwendig van een membraan voorziene filtratiemembraan- vezelvliesbuis.

Info

Publication number
NL162845C
NL162845C NL7409029.A NL7409029A NL162845C NL 162845 C NL162845 C NL 162845C NL 7409029 A NL7409029 A NL 7409029A NL 162845 C NL162845 C NL 162845C
Authority
NL
Netherlands
Prior art keywords
manufacturing
fiber tube
internal
membrane filtration
filtration membrane
Prior art date
Application number
NL7409029.A
Other languages
English (en)
Other versions
NL7409029A (nl
NL162845B (nl
Original Assignee
Wafilin Bv
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.)
Filing date
Publication date
Application filed by Wafilin Bv filed Critical Wafilin Bv
Priority to NL7409029.A priority Critical patent/NL162845C/nl
Priority to US05/591,702 priority patent/US4022249A/en
Priority to FR7520588A priority patent/FR2276860A1/fr
Priority to SE7507551A priority patent/SE403710B/xx
Priority to IT50312/75A priority patent/IT1040791B/it
Priority to GB396/78A priority patent/GB1519992A/en
Priority to ES439070A priority patent/ES439070A1/es
Priority to GB27860/75A priority patent/GB1519991A/en
Priority to DE2529515A priority patent/DE2529515C3/de
Priority to EG383/75A priority patent/EG11972A/xx
Priority to AU82663/75A priority patent/AU505033B2/en
Priority to BR5388/75D priority patent/BR7504209A/pt
Priority to JP50081476A priority patent/JPS5850762B2/ja
Priority to MX100179U priority patent/MX3054E/es
Priority to BE157928A priority patent/BE830945A/nl
Priority to OA55547A priority patent/OA05047A/xx
Priority to CA230,650A priority patent/CA1057207A/en
Priority to ZA00754264A priority patent/ZA754264B/xx
Priority to IN1779/CAL/1975A priority patent/IN144602B/en
Publication of NL7409029A publication Critical patent/NL7409029A/nl
Priority to SE7805442A priority patent/SE424961B/xx
Publication of NL162845B publication Critical patent/NL162845B/nl
Application granted granted Critical
Publication of NL162845C publication Critical patent/NL162845C/nl

Links

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
    • B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29K2313/00—Use of textile products or fabrics as reinforcement
    • 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
    • B29L2031/14—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NL7409029.A 1974-07-03 1974-07-03 Werkwijze voor het vervaardigen van een inwendig van een membraan voorziene filtratiemembraan- vezelvliesbuis. NL162845C (nl)

Priority Applications (20)

Application Number Priority Date Filing Date Title
NL7409029.A NL162845C (nl) 1974-07-03 1974-07-03 Werkwijze voor het vervaardigen van een inwendig van een membraan voorziene filtratiemembraan- vezelvliesbuis.
US05/591,702 US4022249A (en) 1974-07-03 1975-06-30 Fibrous tube for membrane filtration with a tearing member
SE7507551A SE403710B (sv) 1974-07-03 1975-07-01 Fibrost ror for membranfiltrering med avrivningsorgan
IT50312/75A IT1040791B (it) 1974-07-03 1975-07-01 Tubo di materiale fibroso per filtrazione attraverso una membrana con elemento di strappo
FR7520588A FR2276860A1 (fr) 1974-07-03 1975-07-01 Tube fibreux pour filtration par membrane, comprenant un organe de rupture
ES439070A ES439070A1 (es) 1974-07-03 1975-07-02 Metodo y aparato para fabricar un tubo de fibra para filtra-cion por membrana con un elemento desgarrador.
GB27860/75A GB1519991A (en) 1974-07-03 1975-07-02 Filtration elements for use in membrane filtration
DE2529515A DE2529515C3 (de) 1974-07-03 1975-07-02 Poröses Rohr aus Faservliesmaterial
EG383/75A EG11972A (en) 1974-07-03 1975-07-02 Process and apparatus for the manufacture of a fibrous tube for membrane filtration with a tearing member
AU82663/75A AU505033B2 (en) 1974-07-03 1975-07-02 Tubular filter unit for reverse osmosis
GB396/78A GB1519992A (en) 1974-07-03 1975-07-02 Membrane filtration element porous tubes
JP50081476A JPS5850762B2 (ja) 1974-07-03 1975-07-03 膜濾過用繊維管およびその製法
MX100179U MX3054E (es) 1974-07-03 1975-07-03 Un tubo poroso mejorado para la filtracion por membrana y procedimiento para obtenerlo
BR5388/75D BR7504209A (pt) 1974-07-03 1975-07-03 Tubo de parede fina constituido por material fibroso poroso nao tecido,processo para fabricacao e aparelho para realizacao do processo
BE157928A BE830945A (nl) 1974-07-03 1975-07-03 Vezelvliesbuis met membraan voor membraanfiltratie
OA55547A OA05047A (fr) 1974-07-03 1975-07-03 Tube fibreux pour filtration par membrane, comprenant un organe de rupture.
CA230,650A CA1057207A (en) 1974-07-03 1975-07-03 Fibrous tube for membrane filtration with a tearing member
ZA00754264A ZA754264B (en) 1974-07-03 1975-07-03 Improvements in or relating to fibrous tubes
IN1779/CAL/1975A IN144602B (nl) 1974-07-03 1975-09-17
SE7805442A SE424961B (sv) 1974-07-03 1978-05-11 Sett vid framstellning av ett ror sammansatt av ett stodror av nonwovenmateerial och ett pa dettas insida bildat membran for membranfiltrering av vetska

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7409029.A NL162845C (nl) 1974-07-03 1974-07-03 Werkwijze voor het vervaardigen van een inwendig van een membraan voorziene filtratiemembraan- vezelvliesbuis.

Publications (3)

Publication Number Publication Date
NL7409029A NL7409029A (nl) 1976-01-06
NL162845B NL162845B (nl) 1980-02-15
NL162845C true NL162845C (nl) 1980-07-15

Family

ID=19821696

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7409029.A NL162845C (nl) 1974-07-03 1974-07-03 Werkwijze voor het vervaardigen van een inwendig van een membraan voorziene filtratiemembraan- vezelvliesbuis.

Country Status (2)

Country Link
NL (1) NL162845C (nl)
ZA (1) ZA754264B (nl)

Also Published As

Publication number Publication date
NL7409029A (nl) 1976-01-06
ZA754264B (en) 1976-05-26
NL162845B (nl) 1980-02-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee