JPS5228646A - Relay with plural inputs - Google Patents

Relay with plural inputs

Info

Publication number
JPS5228646A
JPS5228646A JP10454375A JP10454375A JPS5228646A JP S5228646 A JPS5228646 A JP S5228646A JP 10454375 A JP10454375 A JP 10454375A JP 10454375 A JP10454375 A JP 10454375A JP S5228646 A JPS5228646 A JP S5228646A
Authority
JP
Japan
Prior art keywords
relay
plural inputs
plural
inputs
rationlization
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.)
Pending
Application number
JP10454375A
Other languages
Japanese (ja)
Inventor
Minoru Iwasaki
Mitsuru Yamaura
Takayuki Kobayashi
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.)
Toshiba Corp
Tokyo Electric Power Co Holdings Inc
Original Assignee
Toshiba Corp
Tokyo Electric Power Co Inc
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Electric Power Co Inc, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10454375A priority Critical patent/JPS5228646A/en
Publication of JPS5228646A publication Critical patent/JPS5228646A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To achieve facilitation and rationlization by composing protective relay suitable for digital operation.
COPYRIGHT: (C)1977,JPO&Japio
JP10454375A 1975-08-30 1975-08-30 Relay with plural inputs Pending JPS5228646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10454375A JPS5228646A (en) 1975-08-30 1975-08-30 Relay with plural inputs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10454375A JPS5228646A (en) 1975-08-30 1975-08-30 Relay with plural inputs

Publications (1)

Publication Number Publication Date
JPS5228646A true JPS5228646A (en) 1977-03-03

Family

ID=14383390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10454375A Pending JPS5228646A (en) 1975-08-30 1975-08-30 Relay with plural inputs

Country Status (1)

Country Link
JP (1) JPS5228646A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49107211A (en) * 1973-02-13 1974-10-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49107211A (en) * 1973-02-13 1974-10-11
JPS564984B2 (en) * 1973-02-13 1981-02-02

Similar Documents

Publication Publication Date Title
JPS51149479A (en) Process control device
JPS5213728A (en) Protection system of information processing unit during the power off
JPS5228646A (en) Relay with plural inputs
JPS5216794A (en) Adhesion apparatus for tug boat
JPS5310452A (en) Digital indication
JPS5229094A (en) Ship steering mechanism
JPS526043A (en) I/o interface control system
JPS51150650A (en) Digital protection relay device
JPS51113133A (en) Protective relay system
JPS5223640A (en) Protective relay
JPS5279387A (en) Flying klopshear
JPS5227280A (en) Method to form pinholes
JPS51111366A (en) Effective value transformation apparatus
JPS51118052A (en) Digital protective relay system
JPS5228653A (en) Current comparation relay
JPS5218586A (en) Manual control system
JPS51118053A (en) Digital type protective relay system
JPS5361035A (en) Setting system for digital protective relay
JPS51143845A (en) Earthquake-proof enclosed type switchboard
JPS528452A (en) Digital setting system
JPS5315547A (en) Inspection method for digital protective relays
JPS51151911A (en) Object discriminator
JPS5222839A (en) Arithmetic method
JPS51151443A (en) Ring seal
JPS51142653A (en) Digital type protective relaying system