ES2039837T3 - Conjunto de lecho de carbon vegetal. - Google Patents

Conjunto de lecho de carbon vegetal.

Info

Publication number
ES2039837T3
ES2039837T3 ES198989202311T ES89202311T ES2039837T3 ES 2039837 T3 ES2039837 T3 ES 2039837T3 ES 198989202311 T ES198989202311 T ES 198989202311T ES 89202311 T ES89202311 T ES 89202311T ES 2039837 T3 ES2039837 T3 ES 2039837T3
Authority
ES
Spain
Prior art keywords
compactor
ultrasonic
vegetable carbon
bed
carbon bed
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.)
Expired - Lifetime
Application number
ES198989202311T
Other languages
English (en)
Inventor
Pierre Paul Meunier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
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 Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Application granted granted Critical
Publication of ES2039837T3 publication Critical patent/ES2039837T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/05—Methods of making filter

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

SE PROPORCIONAN UN METODO Y UN APARATO PARA ASEGURAR UN LECHO DE CARBON VEGETAL (22) A PRESION, EN UN ALOJAMIENTO (10) DE MATERIAL PLASTICO, EN LA FABRICACION DE FILTROS DE CARBON VEGETAL PARA MASCARAS ANTIGAS. EL LECHO (22) DE CARBON VEGETAL EN MACROPARTICULAS SE COLOCA EN EL ALOJAMIENTO (10) Y SE CUBRE CON UN FIADOR (24), CARGANDOSE PARA PRODUCIR LA DESEADA COMPACTACION DEL CARBON VEGETAL (22). A CONTINUACION SE UTILIZA UN SOLDADOR (28) ULTRASONICO PARA ASEGURAR EL FIADOR EN SU LUGAR. PARA UNA VERSION, UN COMPACTADOR (40) CARGADO A RESORTE SE COLOCA EN LA PARTE SUPERIOR DEL FIADOR (24) Y UNA TROMPA NODAL (28) ULTRASONICA SE COLOCA SOBRE EL COMPACTADOR (40). LA TROMPA (28) OPRIME EL COMPACTADOR (40) CONTRA EL FIADOR (24), CON LA FUERZA NECESARIA DE COMPRESION PARA COMPRIMIR EL LECHO (22) DE CARBON VEGETAL, EN TANTO QUE, AL MISMO TIEMPO, ORIGINA UNA SOLDADURA ULTRASONICA ALREDEDOR DE LA PERIFERIA (18) DEL ALOJAMIENTO (10), SOLDANDO EL FIADOR (24) EN SU LUGAR (FIGURA 2). EL COMPACTADOR(40) SE ASIENTA SOBRE UN PUNTO NODAL (36) DE LA TROMPA (28), CON LO QUE LAS VIBRACIONES ULTRASONICAS NO SE TRANSMITEN DESDE LA TROMPA (28), A TRAVES DEL COMPACTADOR (40), AL LECHO (22) DE CARBON VEGETAL.
ES198989202311T 1988-09-20 1989-09-14 Conjunto de lecho de carbon vegetal. Expired - Lifetime ES2039837T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000577968A CA1292846C (en) 1988-09-20 1988-09-20 Charcoal bed assembly

Publications (1)

Publication Number Publication Date
ES2039837T3 true ES2039837T3 (es) 1993-10-01

Family

ID=4138758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989202311T Expired - Lifetime ES2039837T3 (es) 1988-09-20 1989-09-14 Conjunto de lecho de carbon vegetal.

Country Status (5)

Country Link
US (1) US4992219A (es)
EP (1) EP0362920B1 (es)
CA (1) CA1292846C (es)
DE (1) DE68905992T2 (es)
ES (1) ES2039837T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186775A (en) * 1988-10-05 1993-02-16 Cullen John S Method of fabrication of a container for bulk material
US5062874B1 (en) * 1990-06-05 1998-07-28 Canada Minister Defence Filter sealing apparatus
IL96106A (en) * 1990-10-25 1998-04-05 Hydro Plan Eng Ltd Fluid flow control unit for example for an irrigation emitter
US5269917A (en) * 1992-02-28 1993-12-14 Millipore Corporation Filtration apparatus having stress relief groove
SE511347C2 (sv) * 1995-12-22 1999-09-13 Tetra Laval Holdings & Finance Sätt att medelst ultraljud fastsvetsa en materialrondell
GB0027155D0 (en) * 2000-11-07 2000-12-27 Drummond Desmond C Desiccant stopper
US7419526B2 (en) 2005-03-03 2008-09-02 3M Innovative Properties Company Conformal filter cartridges and methods
IT202000015670A1 (it) * 2020-06-29 2021-12-29 Sarong Spa Apparato e metodo di applicazione di un corpo anulare ad una flangia perimetrale di una capsula

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE173962C (es) *
AT173962B (de) * 1951-11-12 1953-02-10 Solo Zuendwaren U Chemische Fa Verfahren zum Füllen des Gehäuses von Atemschutzfiltern
US3483066A (en) * 1967-01-06 1969-12-09 Branson Instr Ultrasonic tool with fixturing means
US3688464A (en) * 1970-02-25 1972-09-05 Continental Can Co Method of and apparatus for closing container
US3850776A (en) * 1971-12-07 1974-11-26 E Karobath Apparatus for joining a tubular thermoplastic container jacket, by means of ultrasonics to a thermoplastic end cap to form a liquid-tight seal
US3972758A (en) * 1975-06-17 1976-08-03 Branson Ultrasonics Corporation Method of forming over a plastic jacket against a workpiece using vibratory
DE2816663A1 (de) * 1978-04-18 1979-10-31 Luwa Gmbh Luftfilter
US4411122A (en) * 1980-05-23 1983-10-25 Oscar Mayer & Co., Inc. Apparatus and method for pressure resizing of products
US4399491A (en) * 1981-02-27 1983-08-16 Gte Products Corporation Folded edge seal for flashlamp array
US4422861A (en) * 1982-02-05 1983-12-27 American Optical Corporation Aerosol filter cartridge
CA1264681C (en) * 1985-07-03 1990-01-23 Mini Defence AUTOMATED PRODUCTION OF CANS

Also Published As

Publication number Publication date
EP0362920A1 (en) 1990-04-11
US4992219A (en) 1991-02-12
CA1292846C (en) 1991-12-10
EP0362920B1 (en) 1993-04-14
DE68905992D1 (de) 1993-05-19
DE68905992T2 (de) 1993-07-22

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