JPS5415190A - Prevention of snow coating of tranmission line and device for prevention - Google Patents

Prevention of snow coating of tranmission line and device for prevention

Info

Publication number
JPS5415190A
JPS5415190A JP8116377A JP8116377A JPS5415190A JP S5415190 A JPS5415190 A JP S5415190A JP 8116377 A JP8116377 A JP 8116377A JP 8116377 A JP8116377 A JP 8116377A JP S5415190 A JPS5415190 A JP S5415190A
Authority
JP
Japan
Prior art keywords
prevention
snow coating
tranmission line
tranmission
coating
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.)
Granted
Application number
JP8116377A
Other languages
Japanese (ja)
Other versions
JPS6010492B2 (en
Inventor
Hiroyuki Hoshino
Akira Tanaka
Takashi Yamazaki
Kenji Yamamoto
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP52081163A priority Critical patent/JPS6010492B2/en
Publication of JPS5415190A publication Critical patent/JPS5415190A/en
Publication of JPS6010492B2 publication Critical patent/JPS6010492B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prevent snow coating of a transmission line by pulsing a weight attached to an electric wire to transmit the pulse to the wire.
COPYRIGHT: (C)1979,JPO&Japio
JP52081163A 1977-07-07 1977-07-07 Power line snow accumulation prevention device Expired JPS6010492B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52081163A JPS6010492B2 (en) 1977-07-07 1977-07-07 Power line snow accumulation prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52081163A JPS6010492B2 (en) 1977-07-07 1977-07-07 Power line snow accumulation prevention device

Publications (2)

Publication Number Publication Date
JPS5415190A true JPS5415190A (en) 1979-02-03
JPS6010492B2 JPS6010492B2 (en) 1985-03-18

Family

ID=13738777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52081163A Expired JPS6010492B2 (en) 1977-07-07 1977-07-07 Power line snow accumulation prevention device

Country Status (1)

Country Link
JP (1) JPS6010492B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61180511A (en) * 1986-02-08 1986-08-13 中松　義郎 Wire snow plow
US4982121A (en) * 1988-06-13 1991-01-01 Dataproducts New England, Inc. Expulsive separation apparatus
US7235900B1 (en) * 2000-11-14 2007-06-26 HYDRO-QUéBEC Switching apparatus and method for varying a phase line impedance of an electric power transport line section

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61180511A (en) * 1986-02-08 1986-08-13 中松　義郎 Wire snow plow
US4982121A (en) * 1988-06-13 1991-01-01 Dataproducts New England, Inc. Expulsive separation apparatus
US7235900B1 (en) * 2000-11-14 2007-06-26 HYDRO-QUéBEC Switching apparatus and method for varying a phase line impedance of an electric power transport line section

Also Published As

Publication number Publication date
JPS6010492B2 (en) 1985-03-18

Similar Documents

Publication Publication Date Title
JPS5415190A (en) Prevention of snow coating of tranmission line and device for prevention
JPS53147997A (en) Multi-conductor transmission line
JPS51136224A (en) Pulse transmission
JPS5320582A (en) Annealing process of coaxial cable
JPS53147279A (en) End treatment of round cord
JPS53114084A (en) Conductor coating release and its device
JPS5246493A (en) Gallopping preventive device of overhead transmission line
JPS51121782A (en) Insect controi cable
JPS53142694A (en) Method of laing overhead transmission line cable
JPS5213645A (en) Transmitting unit of the power line transmission communication device
JPS5438589A (en) Protecting steel tower for transmission line and device
JPS53124798A (en) Method for providing long distance line
JPS5251596A (en) Fastening equipment of cables
JPS51147125A (en) Power signal monitor between two devices
JPS5437288A (en) Cable
JPS53120247A (en) A/d converter
JPS53112605A (en) Transmission system for communication cable
JPS54654A (en) Telemeter system
JPS53141523A (en) Facsimile equipment
JPS51134649A (en) Two lines type analog generator
HU175478B (en) Pulse generator, mainly pulse generators of the proportional remote control transmitting equipment
JPS53107642A (en) Digital protective relaying equipment
JPS543284A (en) Pressure bonding of continuous sleeve for stee-cored aluminum stranded wire
JPS53146189A (en) Submarine cable
JPS5428465A (en) Water-proof device of apparatus