BR7704143A - Processo e dispositivo para fixar o eletrodo central em um isolador ceramico de vela de ignicao - Google Patents

Processo e dispositivo para fixar o eletrodo central em um isolador ceramico de vela de ignicao

Info

Publication number
BR7704143A
BR7704143A BR7704143A BR7704143A BR7704143A BR 7704143 A BR7704143 A BR 7704143A BR 7704143 A BR7704143 A BR 7704143A BR 7704143 A BR7704143 A BR 7704143A BR 7704143 A BR7704143 A BR 7704143A
Authority
BR
Brazil
Prior art keywords
insulator
sand
fixing
central electrode
ceramic ignition
Prior art date
Application number
BR7704143A
Other languages
English (en)
Inventor
R Pollner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR7704143A publication Critical patent/BR7704143A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form
    • B30B15/024—Moulds for compacting material in powder, granular of pasta form using elastic mould parts
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/044—Rubber mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Spark Plugs (AREA)
BR7704143A 1976-06-25 1977-06-24 Processo e dispositivo para fixar o eletrodo central em um isolador ceramico de vela de ignicao BR7704143A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628667 DE2628667A1 (de) 1976-06-25 1976-06-25 Verfahren und vorrichtung zum befestigen der mittelelektrode in einem keramischen zuendkerzen-isolator

Publications (1)

Publication Number Publication Date
BR7704143A true BR7704143A (pt) 1978-05-16

Family

ID=5981474

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704143A BR7704143A (pt) 1976-06-25 1977-06-24 Processo e dispositivo para fixar o eletrodo central em um isolador ceramico de vela de ignicao

Country Status (7)

Country Link
US (1) US4097977A (pt)
JP (1) JPS531732A (pt)
BR (1) BR7704143A (pt)
DE (1) DE2628667A1 (pt)
FR (1) FR2356299A1 (pt)
GB (1) GB1561409A (pt)
IT (1) IT1080955B (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255103A (en) * 1979-05-18 1981-03-10 Kelsey-Hayes Company Hot consolidation of powder metal-floating shaping inserts
SE8005474L (sv) * 1979-08-10 1981-02-11 British Nuclear Fuels Ltd Sett for pressning av keramiska pulver
US4395219A (en) * 1981-01-05 1983-07-26 Western Electric Co., Inc. Apparatus for forming compactible material into a body
US4370294A (en) * 1981-01-05 1983-01-25 Western Electric Co., Inc. Compacting particulate material into a body
ATE15270T1 (de) * 1981-11-27 1985-09-15 Rheometron Ag Messwertaufnehmer fuer magnetisch-induktive durchflussmessgeraete.
US4515610A (en) * 1982-07-15 1985-05-07 Owens-Corning Fiberglas Corporation Method of making and using glass fiber forming feeders
SE451239B (sv) * 1982-11-18 1987-09-21 Cold Isostatic Press Syst Kb Kassett innefattande en pressform for semi-isostatisk kompaktering av ett pulver som er innehallet i pressformens kavitet
US4515611A (en) * 1983-04-20 1985-05-07 Owens-Corning Fiberglas Corporation Method of making glass fibers
US4563158A (en) * 1983-04-27 1986-01-07 Allied Corporation Fuel ignition device and method of assembling same
DE3406475A1 (de) * 1984-02-23 1985-08-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur herstellung eines laenglichen glaskoerpers, insbesondere einer vorform fuer lichtwellenleiter
US4655984A (en) * 1984-10-15 1987-04-07 Champion Spark Plug Company Method of and apparatus for isostatically pressing a body from particulate material
EP0294519B1 (en) * 1987-04-27 1993-03-24 Inax Corporation Dry-type powder pressing method and apparatus
US5210458A (en) * 1989-03-06 1993-05-11 Mcdougal John A Spark plug
DE4220768A1 (de) * 1992-06-25 1994-01-05 Nukem Gmbh Verfahren und Vorrichtung zum Herstellen eines Körpers als keramischen Festelektrolyten
US5405280A (en) * 1994-02-28 1995-04-11 General Motors Corporation Integrated molding and inking process for forming a torch jet spark plug
US6919039B2 (en) * 1995-03-28 2005-07-19 Eric J. Lang Channel assisted resin transfer molding
US6406659B1 (en) 1995-03-28 2002-06-18 Eric Lang Composite molding method and apparatus
BR9803428A (pt) * 1997-09-15 2001-03-20 Harper Wyman Co Conjunto de eletrodo de ignição por centelha para bico de gás
US5935509A (en) * 1998-03-24 1999-08-10 Cambridge Industries, Inc. Process for manufacturing fiber preforms and an apparatus for the process
US6078131A (en) * 1998-08-13 2000-06-20 Cooper Automotive Products, Inc. Sealing a spark plug electrode
JP4497854B2 (ja) * 2003-07-09 2010-07-07 株式会社明電舎 インサート本体の加圧成形体の製造方法及びインサート本体の製造方法
US20060151904A1 (en) * 2005-01-10 2006-07-13 Hayden John C Molding apparatus and method for making a cutting tool
US8460045B2 (en) * 2007-06-25 2013-06-11 General Electric Company High intensity discharge lamp with enhanced dimming characteristcs
JP2009231268A (ja) * 2008-02-27 2009-10-08 Ngk Spark Plug Co Ltd スパークプラグ用絶縁体及びスパークプラグの製造方法
JP2009259775A (ja) 2008-03-19 2009-11-05 Ngk Spark Plug Co Ltd スパークプラグ用絶縁体及びスパークプラグの製造方法
US10010948B1 (en) 2014-10-14 2018-07-03 Matthew W. Hayden Near-net shaped cutting tools and processes and devices for making the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR508904A (fr) * 1919-03-22 1920-10-27 Charles Emile Gerbaud Procédé de fabrication de bougies d'allumage pour moteurs à explosions
US1984724A (en) * 1933-03-25 1934-12-18 Prec Metal Workers Machine for making frozen confections
US2091973A (en) * 1935-06-27 1937-09-07 Gen Motors Corp Apparatus for making ceramic articles
US2152738A (en) * 1936-04-17 1939-04-04 Champion Spark Plug Co Method of and apparatus for molding materials
FR1060017A (fr) * 1951-05-07 1954-03-30 Bendix Aviat Corp Perfectionnements aux bougies d'allumage et à leur méthode de fabrication
FR1129656A (fr) * 1955-08-01 1957-01-24 Renault Procédé de fabrication de bougies d'allumage basse tension
US3034191A (en) * 1960-10-05 1962-05-15 Gen Motors Corp Isostatic molding apparatus
DE1584313A1 (de) * 1964-02-13 1970-01-02 Beru Werk Ruprecht Gmbh Co A Verfahren zur Herstellung von Zuendkerzenisolatoren durch Trockenpressen
DE1208120B (de) * 1964-06-06 1965-12-30 Bosch Gmbh Robert Zuendkerze mit Platinzuendstift
FR2201016A5 (pt) * 1972-09-22 1974-04-19 Automatisme & Technique

Also Published As

Publication number Publication date
GB1561409A (en) 1980-02-20
US4097977A (en) 1978-07-04
DE2628667A1 (de) 1977-12-29
FR2356299A1 (fr) 1978-01-20
JPS531732A (en) 1978-01-10
IT1080955B (it) 1985-05-16

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