ES8207308A1 - Un metodo de fabricar una junta de grafito expandida. - Google Patents

Un metodo de fabricar una junta de grafito expandida.

Info

Publication number
ES8207308A1
ES8207308A1 ES507110A ES507110A ES8207308A1 ES 8207308 A1 ES8207308 A1 ES 8207308A1 ES 507110 A ES507110 A ES 507110A ES 507110 A ES507110 A ES 507110A ES 8207308 A1 ES8207308 A1 ES 8207308A1
Authority
ES
Spain
Prior art keywords
edge
particles
foils
gasket
relating
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
Application number
ES507110A
Other languages
English (en)
Other versions
ES507110A0 (es
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.)
T&N Materials Research Ltd
Original Assignee
T&N Materials Research Ltd
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 T&N Materials Research Ltd filed Critical T&N Materials Research Ltd
Publication of ES8207308A1 publication Critical patent/ES8207308A1/es
Publication of ES507110A0 publication Critical patent/ES507110A0/es
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/34—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses for coating articles, e.g. tablets
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/536—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite based on expanded graphite or complexed graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/67—Plastic and nonmetallic article shaping or treating: processes forming ring-like structure
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)

Abstract

UN METODO PARA FABRICAR UNA JUNTA. SE MUELE PREVIAMENTE EL GRAFITO EXPANDIDO EN FORMA DE PARTICULAS, CON UNA DENSIDAD APARENTE DE 4 A 6G.-1., CON LO QUE SE AUMENTA LA DENSIDAD HASTA LA 10 A 40G.-1. SE VIERTE UNA CANTIDAD MEDIDA DE PARTICULAS EN UN MOLDE DE JUNTA (1) EN EL QUE SE ELEVA EL SOPORTE INFERIOR (2) Y SE SEPARA EL VASTAGO SUPERIOR (8), PARA LLENAR EL ESPACIO POR ENCIMA Y POR DEBAJO DEL ANILLO METALICO PLANO DE REFUERZO (10). SE LEVA EL MOLDE A UNA PRENSA DE PLATINA Y SE CIERRA ESTA HASTA QUE LAS PARTICULAS TENGAN UNA DENSIDAD DE 700 A 1500G.-1.
ES507110A 1980-11-15 1981-11-13 Un metodo de fabricar una junta de grafito expandida. Granted ES507110A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8036727 1980-11-15
GB8038419 1980-12-01

Publications (2)

Publication Number Publication Date
ES8207308A1 true ES8207308A1 (es) 1982-09-01
ES507110A0 ES507110A0 (es) 1982-09-01

Family

ID=26277523

Family Applications (2)

Application Number Title Priority Date Filing Date
ES507110A Granted ES507110A0 (es) 1980-11-15 1981-11-13 Un metodo de fabricar una junta de grafito expandida.
ES507111A Expired ES8304646A1 (es) 1980-11-15 1981-11-13 Un metodo de fabricar una junta plana directamente a partir de particulas de grafito expandido.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES507111A Expired ES8304646A1 (es) 1980-11-15 1981-11-13 Un metodo de fabricar una junta plana directamente a partir de particulas de grafito expandido.

Country Status (7)

Country Link
US (1) US4422894A (es)
EP (2) EP0052485B1 (es)
AU (2) AU545741B2 (es)
CA (2) CA1177210A (es)
DE (2) DE3170338D1 (es)
ES (2) ES507110A0 (es)
GB (2) GB2088490B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128691B (en) * 1982-10-01 1986-01-22 T & N Materials Res Ltd Making graphite gaskets
GB2146712B (en) * 1983-09-16 1986-07-30 Payen Int Ltd Making gaskets
FR2573837B1 (fr) * 1984-11-28 1989-06-30 Cefilac Joint d'etancheite pour assemblage a faces planes et son procede de fabrication
GB2205906B (en) * 1987-05-20 1990-12-19 Hitachi Chemical Co Ltd Gasket material and head gasket
DE3719484A1 (de) * 1987-06-11 1988-12-22 Goetze Ag Flachdichtung aus graphitmaterial
GB2206656B (en) * 1987-07-08 1991-04-03 Dana Corp Improved gasket having multiple regions of different densities and thicknesses and method of manufacturing same
US4868025A (en) * 1987-08-28 1989-09-19 Packaging Industries Group, Inc. Cushioned bag and apparatus and method of making a cushioned bag
AU616200B2 (en) * 1987-12-11 1991-10-24 Babcock & Wilcox Co., The Flat laminated seal ring
US5421594A (en) * 1991-02-14 1995-06-06 Marine & Petroleum Mfg., Inc. Gasket
GB2269332B (en) * 1992-08-05 1995-07-19 T & N Technology Ltd Gasket manufacture
GB9216604D0 (en) * 1992-08-05 1992-09-16 T & N Technology Ltd Gasket manufacture
DE4309700C2 (de) * 1993-03-25 1995-02-23 Sigri Great Lakes Carbon Gmbh Verfahren zur Herstellung eines Schichtstoffes aus Metall und Graphit
US5785322A (en) * 1993-06-30 1998-07-28 Acadia Elastomers Gasket for flange connections
US6092811A (en) * 1996-04-30 2000-07-25 Jamco Products, Llc Hybrid gasket
US6540852B1 (en) * 1998-07-21 2003-04-01 Acadia Elastomers Corporation Apparatus and method for manufacturing gaskets
EP2104795A1 (de) * 2006-12-22 2009-09-30 SGL Carbon SE Dichtungsmaterial
DE102007037435B4 (de) 2007-08-08 2012-03-22 Sgl Carbon Se Schichtstoff
DE102007037433B4 (de) 2007-08-08 2015-08-27 Sgl Carbon Se Verwendung eines Schichtstoffs als Komponente in Brennstoffzellen oder Redox-Flow-Batterien
CN109477582B (zh) * 2016-04-06 2020-03-17 艾默生伏尔甘控股有限公司 垫圈密封座环
US10228063B2 (en) 2016-04-06 2019-03-12 Emerson Vulcan Holding Llc In situ gasket assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1510745A (en) * 1920-11-17 1924-10-07 Alonzo B Montgomery Briquette and method of making same
US2869947A (en) * 1955-03-21 1959-01-20 Charles R Kemper Variable density article and method of making
SE7414931L (es) * 1973-12-01 1975-06-02 Enigineering Components Ltd
DE2536939A1 (de) * 1975-04-04 1976-10-14 Ishino Gasket Manufacturing Co Dichtungslage
JPS5313610A (en) * 1976-07-23 1978-02-07 Nippon Carbon Co Ltd Compound sheet materials
GB2072768B (en) * 1979-12-15 1983-09-01 Flexitallic Gasket Ltd Gaskets
US4365008A (en) * 1981-07-27 1982-12-21 United Technologies Corporation Densified edge seals for fuel cell components

Also Published As

Publication number Publication date
CA1177210A (en) 1984-11-06
ES507111A0 (es) 1983-03-01
AU7745781A (en) 1982-05-27
CA1168813A (en) 1984-06-12
EP0052485B1 (en) 1985-06-05
AU7745681A (en) 1982-05-27
EP0052484A1 (en) 1982-05-26
EP0052484B1 (en) 1985-05-02
GB2088490B (en) 1984-10-17
GB2088491A (en) 1982-06-09
ES8304646A1 (es) 1983-03-01
GB2088491B (en) 1985-05-09
EP0052485A1 (en) 1982-05-26
DE3170338D1 (en) 1985-06-05
AU545790B2 (en) 1985-08-01
AU545741B2 (en) 1985-08-01
DE3170887D1 (en) 1985-07-11
US4422894A (en) 1983-12-27
ES507110A0 (es) 1982-09-01
GB2088490A (en) 1982-06-09

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20000201