AR095704A1 - A DRILLING MACHINE AND A METHOD FOR DRILLING A MEMBRANE - Google Patents

A DRILLING MACHINE AND A METHOD FOR DRILLING A MEMBRANE

Info

Publication number
AR095704A1
AR095704A1 ARP140101317A ARP140101317A AR095704A1 AR 095704 A1 AR095704 A1 AR 095704A1 AR P140101317 A ARP140101317 A AR P140101317A AR P140101317 A ARP140101317 A AR P140101317A AR 095704 A1 AR095704 A1 AR 095704A1
Authority
AR
Argentina
Prior art keywords
membrane
support
needle
drilling
drilling machine
Prior art date
Application number
ARP140101317A
Other languages
Spanish (es)
Original Assignee
Xylem Ip Man S À R L
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 Xylem Ip Man S À R L filed Critical Xylem Ip Man S À R L
Publication of AR095704A1 publication Critical patent/AR095704A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0032—Organic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0083—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0086—Mechanical after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/26—Specific gas distributors or gas intakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0009—Cutting out
    • B29C2793/0018—Cutting out for making a hole
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Una máquina perforadora y un método para perforar una membrana (1) por medio de una máquina perforadora de este tipo que comprende al menos una aguja (2) y un soporte (3), en donde el método comprende los pasos de: a) colocar la membrana (1), dicha membrana está hecha a partir de un termoplástico, sobre el soporte (3), dicho soporte tiene una temperatura (TU) que está por debajo de la temperatura de fusión (TMM) de la membrana (1), b) llevar dicha al menos una aguja (2), dicha aguja se calienta hasta una temperatura (TN) superior a la temperatura de fusión (TMM) de la membrana (1), y dicho soporte (3) en la dirección uno hacia el otro, dijo, mientras que la al menos una aguja (2) penetra la membrana (1), c) detener el desplazamiento mutuo de la al menos una aguja (2) y el soporte (3), una vez dicha al menos una aguja (2) entra en contacto con el soporte (3), d) llevar dicha al menos una aguja (2) y dicho soporte (3) en la dirección de alejamiento el uno del otro, y e) retirar la membrana perforada (1) del soporte (3).A drilling machine and a method for drilling a membrane (1) by means of such a drilling machine comprising at least one needle (2) and a support (3), wherein the method comprises the steps of: a) placing the membrane (1), said membrane is made from a thermoplastic, on the support (3), said support has a temperature (TU) that is below the melting temperature (TMM) of the membrane (1), b) carrying said at least one needle (2), said needle is heated to a temperature (TN) higher than the melting temperature (TMM) of the membrane (1), and said support (3) in the direction one towards the another said, while the at least one needle (2) penetrates the membrane (1), c) stop the mutual displacement of the at least one needle (2) and the support (3), once said at least one needle (2) comes into contact with the support (3), d) carrying said at least one needle (2) and said support (3) in the direction away from each other, and e) withdraws r the perforated membrane (1) of the support (3).

ARP140101317A 2013-03-21 2014-03-20 A DRILLING MACHINE AND A METHOD FOR DRILLING A MEMBRANE AR095704A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1350350A SE1350350A1 (en) 2013-03-21 2013-03-21 Perforating machine and method for perforating a membrane

Publications (1)

Publication Number Publication Date
AR095704A1 true AR095704A1 (en) 2015-11-04

Family

ID=50424671

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140101317A AR095704A1 (en) 2013-03-21 2014-03-20 A DRILLING MACHINE AND A METHOD FOR DRILLING A MEMBRANE

Country Status (10)

Country Link
EP (1) EP2976194A1 (en)
KR (1) KR20150133263A (en)
CN (1) CN105189062A (en)
AR (1) AR095704A1 (en)
AU (1) AU2014233949A1 (en)
BR (1) BR112015022717A2 (en)
CA (1) CA2907527A1 (en)
MX (1) MX2015013361A (en)
SE (1) SE1350350A1 (en)
WO (1) WO2014147498A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102563414B1 (en) * 2017-09-01 2023-08-07 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Earplug assembly and method of forming the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161554A (en) * 1958-11-05 1964-12-15 Johnson & Johnson Adhesive tape
US3719736A (en) * 1970-10-08 1973-03-06 Gen Foods Corp Method of producing perforated plastic film
ZA866658B (en) * 1985-09-09 1987-04-29 Kimberly Clark Co Apertured nonwoven web
US4964992A (en) 1989-03-21 1990-10-23 Goldsmith Susan H Method of making membrane-type filter and product thereof

Also Published As

Publication number Publication date
BR112015022717A2 (en) 2017-07-18
AU2014233949A1 (en) 2015-11-12
MX2015013361A (en) 2016-01-08
KR20150133263A (en) 2015-11-27
WO2014147498A1 (en) 2014-09-25
CN105189062A (en) 2015-12-23
SE1350350A1 (en) 2014-09-22
CA2907527A1 (en) 2014-09-25
EP2976194A1 (en) 2016-01-27

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