NO902648L - Fremgangsmaate for fremstilling av absorbere for elektromagnetiske felt. - Google Patents

Fremgangsmaate for fremstilling av absorbere for elektromagnetiske felt.

Info

Publication number
NO902648L
NO902648L NO90902648A NO902648A NO902648L NO 902648 L NO902648 L NO 902648L NO 90902648 A NO90902648 A NO 90902648A NO 902648 A NO902648 A NO 902648A NO 902648 L NO902648 L NO 902648L
Authority
NO
Norway
Prior art keywords
absorbers
procedure
preparation
electromagnetic fields
electromagnetic
Prior art date
Application number
NO90902648A
Other languages
English (en)
Norwegian (no)
Other versions
NO902648D0 (no
Inventor
Egidio Fumagalli
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of NO902648D0 publication Critical patent/NO902648D0/no
Publication of NO902648L publication Critical patent/NO902648L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/004—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using non-directional dissipative particles, e.g. ferrite powders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
NO90902648A 1989-06-15 1990-06-14 Fremgangsmaate for fremstilling av absorbere for elektromagnetiske felt. NO902648L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920876A IT1230281B (it) 1989-06-15 1989-06-15 Procedimento per la realizzazione di assorbitori per campi elettromagnetici.

Publications (2)

Publication Number Publication Date
NO902648D0 NO902648D0 (no) 1990-06-14
NO902648L true NO902648L (no) 1990-12-17

Family

ID=11173410

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90902648A NO902648L (no) 1989-06-15 1990-06-14 Fremgangsmaate for fremstilling av absorbere for elektromagnetiske felt.

Country Status (5)

Country Link
EP (1) EP0402970A1 (it)
AU (1) AU632823B2 (it)
IT (1) IT1230281B (it)
NO (1) NO902648L (it)
ZA (1) ZA904666B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729671A1 (de) * 1997-07-11 1999-01-14 Alsthom Cge Alcatel In einem Gehäuse angeordnete elektrische Schaltungsanordnung
DE10213710A1 (de) * 2002-03-27 2003-10-16 Tesat Spacecom Gmbh & Co Kg Absorbereinsatz

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137578C2 (de) * 1981-09-22 1984-01-26 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Formwerkzeug für die Herstellung von Kunststoffkörpern
DE3731088A1 (de) * 1987-09-16 1989-04-06 Fehrer Gummihaar Verfahren zur herstellung von formteilen aus kunststoff
GB8725110D0 (en) * 1987-10-27 1988-04-27 Thorn Emi Electronics Ltd Radiation absorber & method of making it
CA2005198A1 (en) * 1989-01-26 1990-07-26 Charles E. Boyer, Iii Microwave absorber employing acicular magnetic metallic filaments

Also Published As

Publication number Publication date
IT1230281B (it) 1991-10-18
AU5691090A (en) 1990-12-20
ZA904666B (en) 1991-04-24
IT8920876A0 (it) 1989-06-15
AU632823B2 (en) 1993-01-14
NO902648D0 (no) 1990-06-14
EP0402970A1 (en) 1990-12-19

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