RU95118001A - Electrified railway contact system insulator - Google Patents

Electrified railway contact system insulator

Info

Publication number
RU95118001A
RU95118001A RU95118001/11A RU95118001A RU95118001A RU 95118001 A RU95118001 A RU 95118001A RU 95118001/11 A RU95118001/11 A RU 95118001/11A RU 95118001 A RU95118001 A RU 95118001A RU 95118001 A RU95118001 A RU 95118001A
Authority
RU
Russia
Prior art keywords
bushings
rod
truncated cone
contact system
railway contact
Prior art date
Application number
RU95118001/11A
Other languages
Russian (ru)
Other versions
RU2060910C1 (en
Inventor
А.Е. Ушаков
Р.Л. Штейнберг
В.М. Инякин
Original Assignee
А.Е. Ушаков
Р.Л. Штейнберг
В.М. Инякин
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 А.Е. Ушаков, Р.Л. Штейнберг, В.М. Инякин filed Critical А.Е. Ушаков
Priority to RU95118001A priority Critical patent/RU2060910C1/en
Application granted granted Critical
Publication of RU2060910C1 publication Critical patent/RU2060910C1/en
Publication of RU95118001A publication Critical patent/RU95118001A/en

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  • Insulators (AREA)

Abstract

FIELD: railway transport; high voltage contact system. SUBSTANCE: insulator has hollow bearing rod made of glass plastic and bushings, each made of truncated cone and cylinder mated with each other. Bushings are press-fitted in bearing rod and are provided with channels through which rod is filled in with foamed plastic filler. End face sections of rod are coupled through bushings by threaded joint with end terminals. Each end terminal is made of truncated cone and cylinder mated with each other. EFFECT: improved reliability of operation. 1 dwg

Claims (1)

Использование: в устройствах высоковольтной контактной сети электрифицированных железных дорог. Сущность изобретения: изолятор содержит полый несущий стержень из стеклопластика и втулки, каждая из которых выполнена из сопряженных между собой усеченного конуса и цилиндра. Втулки запресованы в несущем стержне и имеют каналы, через которые стержень заполняют наполнителем из вспененной пластмассы. Концевые участки стержня связаны через втулки резьбовым соединением с оконцевателями, каждый из которых выполнен из сопряженных между собой усеченного конуса и цилиндра.Usage: in devices of high voltage contact network of electrified railways. The inventive insulator contains a hollow supporting rod made of fiberglass and bushings, each of which is made of a truncated cone and cylinder mating together. The bushings are pressed into the carrier rod and have channels through which the rod is filled with a filler of foam plastic. The end sections of the rod are connected through bushings with a threaded connection to the terminators, each of which is made of a truncated cone and a cylinder mating with each other.
RU95118001A 1995-11-01 1995-11-01 Electrified railway contact system insulator RU2060910C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95118001A RU2060910C1 (en) 1995-11-01 1995-11-01 Electrified railway contact system insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95118001A RU2060910C1 (en) 1995-11-01 1995-11-01 Electrified railway contact system insulator

Publications (2)

Publication Number Publication Date
RU2060910C1 RU2060910C1 (en) 1996-05-27
RU95118001A true RU95118001A (en) 1997-06-20

Family

ID=20173101

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95118001A RU2060910C1 (en) 1995-11-01 1995-11-01 Electrified railway contact system insulator

Country Status (1)

Country Link
RU (1) RU2060910C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1749691A1 (en) * 2005-08-06 2007-02-07 Fahrleitungsbau GmbH Suspension insulator

Also Published As

Publication number Publication date
RU2060910C1 (en) 1996-05-27

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