FR2234243B1 - - Google Patents

Info

Publication number
FR2234243B1
FR2234243B1 FR7421064A FR7421064A FR2234243B1 FR 2234243 B1 FR2234243 B1 FR 2234243B1 FR 7421064 A FR7421064 A FR 7421064A FR 7421064 A FR7421064 A FR 7421064A FR 2234243 B1 FR2234243 B1 FR 2234243B1
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
FR7421064A
Other versions
FR2234243A1 (fr
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of FR2234243A1 publication Critical patent/FR2234243A1/fr
Application granted granted Critical
Publication of FR2234243B1 publication Critical patent/FR2234243B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Constitution Of High-Frequency Heating (AREA)
FR7421064A 1973-06-25 1974-06-18 Expired FR2234243B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37358273A 1973-06-25 1973-06-25

Publications (2)

Publication Number Publication Date
FR2234243A1 FR2234243A1 (fr) 1975-01-17
FR2234243B1 true FR2234243B1 (fr) 1977-10-07

Family

ID=23473013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421064A Expired FR2234243B1 (fr) 1973-06-25 1974-06-18

Country Status (6)

Country Link
JP (1) JPS5037620A (fr)
BE (1) BE816585A (fr)
CA (1) CA1049251A (fr)
DE (1) DE2430445A1 (fr)
FR (1) FR2234243B1 (fr)
GB (1) GB1481356A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7805179L (sv) * 1977-05-09 1978-11-10 Special Metals Corp Sett att forbettra ett materials mottaglighet for mikrovagupphettning
US4219361A (en) * 1978-06-09 1980-08-26 Special Metals Corporation Method of improving the susceptibility of a material to microwave energy heating
JPS5677009A (en) * 1979-11-27 1981-06-25 Sumitomo Metal Ind Ltd Feeding method for steel strip
EP0042767A1 (fr) * 1980-06-25 1981-12-30 Foseco Trading A.G. Articles réfractaires thermo-isolants
FR2500708A1 (fr) * 1981-02-20 1982-08-27 Hyperelec Procede de chauffage par pertes dielectriques et dispositif de mise en oeuvre
FR2584709B1 (fr) * 1985-07-15 1988-03-04 Tessier Michel Procede et dispositif d'une unite de traitement bio-physique avec reactif de resonances destinee a optimiser et a accelerer les processus de transformation humique des dechets organiques
JPH10337401A (ja) * 1997-03-12 1998-12-22 Nukem Nuklear Gmbh 含塩溶液の濃縮のための方法及び装置
DE10360064A1 (de) * 2003-12-19 2005-07-21 Kalksandsteinwerk Wemding Gmbh Therapeutisches Sandbad
CN104550712A (zh) * 2014-12-24 2015-04-29 南京中船绿洲机器有限公司 一种三级缸头铸造工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429359A (en) * 1965-05-21 1969-02-25 Litton Precision Prod Inc Method and apparatus for blowing cores using microwave energy

Also Published As

Publication number Publication date
GB1481356A (en) 1977-07-27
DE2430445A1 (de) 1975-01-23
JPS5037620A (fr) 1975-04-08
FR2234243A1 (fr) 1975-01-17
CA1049251A (fr) 1979-02-27
BE816585A (fr) 1974-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse