GB191117438A - An Improved Process for Making Electric Condensers. - Google Patents

An Improved Process for Making Electric Condensers.

Info

Publication number
GB191117438A
GB191117438A GB191117438DA GB191117438A GB 191117438 A GB191117438 A GB 191117438A GB 191117438D A GB191117438D A GB 191117438DA GB 191117438 A GB191117438 A GB 191117438A
Authority
GB
United Kingdom
Prior art keywords
oil
improved process
making electric
electric condensers
penguela
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
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of GB191117438A publication Critical patent/GB191117438A/en
Expired legal-status Critical Current

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  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

17,438. Bosch, R., [Firm of]. Oct. 3, 1910, [Convention date]. Varnishes.-A varnish used in the insulation of electric condenser elements is made from drying-oils such as oil from wood tar, linseed oil, &c., with the addition of fossil copals such as Penguela, Brazil, Kauri, &c., by oxidizing the oil by boiling at a high temperature and blowing hot air through it; the resulting pasty mass is dissolved in turpentine, benzine, benzol, &c.
GB191117438D 1910-10-03 1911-07-31 An Improved Process for Making Electric Condensers. Expired GB191117438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191117438X 1910-10-03

Publications (1)

Publication Number Publication Date
GB191117438A true GB191117438A (en) 1911-11-30

Family

ID=32521957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191117438D Expired GB191117438A (en) 1910-10-03 1911-07-31 An Improved Process for Making Electric Condensers.

Country Status (1)

Country Link
GB (1) GB191117438A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974911C (en) * 1944-12-24 1961-05-31 Hydrawerk Ag Electrical capacitor with a thin dielectric layer produced with adhesion on at least one side of a covering film, if possible without air inclusions
DE975433C (en) * 1950-08-05 1961-11-23 Siemens Ag Electrical capacitor for anti-interference purposes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974911C (en) * 1944-12-24 1961-05-31 Hydrawerk Ag Electrical capacitor with a thin dielectric layer produced with adhesion on at least one side of a covering film, if possible without air inclusions
DE975433C (en) * 1950-08-05 1961-11-23 Siemens Ag Electrical capacitor for anti-interference purposes

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