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FR1587441A - - Google Patents

Info

Publication number
FR1587441A
FR1587441A FR1587441DA FR1587441A FR 1587441 A FR1587441 A FR 1587441A FR 1587441D A FR1587441D A FR 1587441DA FR 1587441 A FR1587441 A FR 1587441A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1587441A publication Critical patent/FR1587441A/fr
Expired legal-status Critical Current

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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0069—Inorganic membrane manufacture by deposition from the liquid phase, e.g. electrochemical deposition
    • 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
    • B01D69/108—Inorganic support material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/04—Glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Diaphragms And Bellows (AREA)
  • Measuring Fluid Pressure (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Surface Treatment Of Glass (AREA)
FR1587441D 1967-10-09 1968-10-09 Expired FR1587441A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67357167A 1967-10-09 1967-10-09

Publications (1)

Publication Number Publication Date
FR1587441A true FR1587441A (fr) 1970-03-20

Family

ID=24703188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1587441D Expired FR1587441A (fr) 1967-10-09 1968-10-09

Country Status (6)

Country Link
US (1) US3502455A (fr)
JP (1) JPS4924253B1 (fr)
DE (1) DE1800983A1 (fr)
FR (1) FR1587441A (fr)
GB (1) GB1208962A (fr)
NL (1) NL6814318A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101303A (en) * 1970-12-21 1978-07-18 International Telephone And Telegraph Corporation Perforate glass structures and method of making the same
US3771983A (en) * 1971-06-24 1973-11-13 Varian Associates Method for fabrication of precision miniature glass circuits
US5879425A (en) * 1971-09-20 1999-03-09 Litton Systems, Inc. Method for fabrication of microchannel multiplier plates
US4112170A (en) * 1976-12-13 1978-09-05 Corning Glass Works Composite glass articles for channel plate fabrication
CA1165248A (fr) * 1980-10-31 1984-04-10 Shingo Watanabe Transducteur electro-acoustique
JPS58149007A (ja) * 1982-03-01 1983-09-05 Dainichi Nippon Cables Ltd マルチプルフアイバ
JPS58149006A (ja) * 1982-03-01 1983-09-05 Dainichi Nippon Cables Ltd マルチプルフアイバ
DE3685911T2 (de) * 1985-04-19 1993-02-18 Philips Nv Herstellungsverfahren einer passiven faseroptischen komponente.
US5011566A (en) * 1989-03-15 1991-04-30 The United States Of America As Represented By The Secretary Of The Air Force Method of manufacturing microscopic tube material
CH678403A5 (en) * 1989-06-12 1991-09-13 Sulzer Ag Prodn. of micro-filter membranes contg. microscopic pores - by selectively dissolving grain of different metallurgical composition within its structure
BE1007781A3 (nl) * 1993-11-25 1995-10-17 Philips Electronics Nv Werkwijze voor het met elkaar verbinden van twee optische oppervlakken, aldus gevormd optisch samenstel en deeltjes-optisch toestel met zo'n samenstel.
US5985328A (en) * 1994-03-07 1999-11-16 Regents Of The University Of California Micromachined porous membranes with bulk support
US5985164A (en) * 1994-03-07 1999-11-16 Regents Of The University Of California Method for forming a filter
US5798042A (en) * 1994-03-07 1998-08-25 Regents Of The University Of California Microfabricated filter with specially constructed channel walls, and containment well and capsule constructed with such filters
US5770076A (en) * 1994-03-07 1998-06-23 The Regents Of The University Of California Micromachined capsules having porous membranes and bulk supports
US5651900A (en) * 1994-03-07 1997-07-29 The Regents Of The University Of California Microfabricated particle filter
US5741445A (en) * 1996-02-06 1998-04-21 Cvd, Incorporated Method of making lightweight closed-back mirror
US5938923A (en) * 1997-04-15 1999-08-17 The Regents Of The University Of California Microfabricated filter and capsule using a substrate sandwich
DE10039595B4 (de) * 2000-08-12 2006-06-01 Umicore Ag & Co. Kg Verfahren zur Herstellung einer Metallverbundmembran, damit hergestellte Metallverbundmembran und deren Verwendung
DE10039596C2 (de) 2000-08-12 2003-03-27 Omg Ag & Co Kg Geträgerte Metallmembran, Verfahren zu ihrer Herstellung und Verwendung
JP2002300691A (ja) * 2001-04-02 2002-10-11 Tohoku Pioneer Corp スピーカ用振動板およびその製造方法
FR2845513B1 (fr) 2002-10-03 2006-08-11 Commissariat Energie Atomique Dispositif d'enregistrement de donnees comportant un support de memoire en forme de membrane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619438A (en) * 1945-04-16 1952-11-25 Sperry Corp Method of making a grid structure
NL218714A (fr) * 1956-08-17
GB1031891A (en) * 1962-03-06 1966-06-02 Mosaic Fabrications Inc Improvements in and relating to bundles of glass fibres
US3275428A (en) * 1963-05-21 1966-09-27 American Optical Corp Method of making honeycomb structure
US3310423A (en) * 1963-08-27 1967-03-21 Metco Inc Flame spraying employing laser heating
US3441397A (en) * 1966-12-08 1969-04-29 Owens Illinois Inc Method of forming a glass-ceramic article having an internal cavity

Also Published As

Publication number Publication date
GB1208962A (en) 1970-10-14
NL6814318A (fr) 1969-04-11
DE1800983A1 (de) 1969-04-30
JPS4924253B1 (fr) 1974-06-21
US3502455A (en) 1970-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse