GB306902A - A process for the metallisation of thermally unstable substances, more particularly of organic electrically insulating substances - Google Patents

A process for the metallisation of thermally unstable substances, more particularly of organic electrically insulating substances

Info

Publication number
GB306902A
GB306902A GB5671/29A GB567129A GB306902A GB 306902 A GB306902 A GB 306902A GB 5671/29 A GB5671/29 A GB 5671/29A GB 567129 A GB567129 A GB 567129A GB 306902 A GB306902 A GB 306902A
Authority
GB
United Kingdom
Prior art keywords
substances
compound
metallisation
coated
electrically insulating
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
GB5671/29A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB306902A publication Critical patent/GB306902A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension

Abstract

306,902. Siemens & Halske Akt.- Ges. Feb. 27, 1928, [Convention date]. Condensers, - Substances, such as organic insulators, which are unstable at slightly raised temperatures e.g. above 400‹ C. are coated with metal by deposition from the vapour of a volatile compound such as iron or nickel carbonyl, the substance being heated to the decomposition temperature of the compound. The body to be coated, heated at the required parts, and if desired, cooled at others, may be moved relatively to a nozzle delivering the compound, or the bodies may be stacked in or moved through a tank containing an atmosphere of, or traversed by a current of the compound. Foils of insulating material coated may be used for condensers. Reference has been directed by the Comptroller to Specification 21025/90, [Class 82, Metals and alloys].
GB5671/29A 1928-02-27 1929-02-20 A process for the metallisation of thermally unstable substances, more particularly of organic electrically insulating substances Expired GB306902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE306902X 1928-02-27

Publications (1)

Publication Number Publication Date
GB306902A true GB306902A (en) 1930-06-20

Family

ID=6121256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5671/29A Expired GB306902A (en) 1928-02-27 1929-02-20 A process for the metallisation of thermally unstable substances, more particularly of organic electrically insulating substances

Country Status (1)

Country Link
GB (1) GB306902A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443756A (en) * 1942-12-26 1948-06-22 Brush Dev Co Magnetic material
US2508509A (en) * 1945-01-13 1950-05-23 Bell Telephone Labor Inc Apparatus for coating hollow objects
US2516058A (en) * 1943-09-30 1950-07-18 Bell Telephone Labor Inc Apparatus for plating of metals
US2562182A (en) * 1948-08-04 1951-07-31 Nat Res Corp Metal coating by vapor deposition
US2619433A (en) * 1949-07-14 1952-11-25 Ohio Commw Eng Co Method of gas plating
US2785997A (en) * 1954-03-18 1957-03-19 Ohio Commw Eng Co Gas plating process
US2818351A (en) * 1952-12-09 1957-12-31 Ohio Commw Eng Co Process of plating glass fiber rovings with iron metal
US2847330A (en) * 1954-07-28 1958-08-12 Ohio Commw Eng Co Method and apparatus for gas plating printing circuits

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443756A (en) * 1942-12-26 1948-06-22 Brush Dev Co Magnetic material
US2516058A (en) * 1943-09-30 1950-07-18 Bell Telephone Labor Inc Apparatus for plating of metals
US2508509A (en) * 1945-01-13 1950-05-23 Bell Telephone Labor Inc Apparatus for coating hollow objects
US2562182A (en) * 1948-08-04 1951-07-31 Nat Res Corp Metal coating by vapor deposition
US2619433A (en) * 1949-07-14 1952-11-25 Ohio Commw Eng Co Method of gas plating
US2818351A (en) * 1952-12-09 1957-12-31 Ohio Commw Eng Co Process of plating glass fiber rovings with iron metal
US2785997A (en) * 1954-03-18 1957-03-19 Ohio Commw Eng Co Gas plating process
US2847330A (en) * 1954-07-28 1958-08-12 Ohio Commw Eng Co Method and apparatus for gas plating printing circuits

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