JPS55132193A - Electric circuit device - Google Patents

Electric circuit device

Info

Publication number
JPS55132193A
JPS55132193A JP3864079A JP3864079A JPS55132193A JP S55132193 A JPS55132193 A JP S55132193A JP 3864079 A JP3864079 A JP 3864079A JP 3864079 A JP3864079 A JP 3864079A JP S55132193 A JPS55132193 A JP S55132193A
Authority
JP
Japan
Prior art keywords
circuit
plug
connecting plug
initializing
initialized
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
JP3864079A
Other languages
Japanese (ja)
Other versions
JPS5932956B2 (en
Inventor
Hiroyuki Takeya
Hideyasu Mori
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
Original Assignee
Toshiba Corp
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 Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP54038640A priority Critical patent/JPS5932956B2/en
Publication of JPS55132193A publication Critical patent/JPS55132193A/en
Publication of JPS5932956B2 publication Critical patent/JPS5932956B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
    • H05K7/1452—Mounting of connectors; Switching; Reinforcing of back panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Safety Devices In Control Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Structure Of Telephone Exchanges (AREA)

Abstract

PURPOSE:To prevent malfunction by connecting the power connecting plug of an initializing circuit after the power connecting plug of initialized circuit is connected to a signal connecting plug. CONSTITUTION:Power connecting plug 11 to initializing circuit 3 is separated from power connecting plug 8 of initialized circuit 2 and when the largest notch of substrate 1 is inserted into connector 5 for an electric connection, plug 11 is so positioned that its connection will end lagging other members. Therefore, earth connecting plug 9, power connecting plug 8 for initialized circuit 2, and input and output connecting plugs 6 and 7 are connected and at this point in time, plug 11 for initializing circuit 3 is connected. As a result, an initializing signal is sent firstly without fail when the initialized circuit is stabilized, so that malfunction will never occur.
JP54038640A 1979-03-31 1979-03-31 electrical circuit equipment Expired JPS5932956B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54038640A JPS5932956B2 (en) 1979-03-31 1979-03-31 electrical circuit equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54038640A JPS5932956B2 (en) 1979-03-31 1979-03-31 electrical circuit equipment

Publications (2)

Publication Number Publication Date
JPS55132193A true JPS55132193A (en) 1980-10-14
JPS5932956B2 JPS5932956B2 (en) 1984-08-11

Family

ID=12530833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54038640A Expired JPS5932956B2 (en) 1979-03-31 1979-03-31 electrical circuit equipment

Country Status (1)

Country Link
JP (1) JPS5932956B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241733A (en) * 1984-03-20 1985-11-30 ジ−メンス・アクチエンゲゼルシヤフト Redundancy power supply device
JPH0537169A (en) * 1991-07-31 1993-02-12 Nec Corp Live line inserting/removing method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01233343A (en) * 1988-03-14 1989-09-19 Mitsubishi Metal Corp Apparatus for sampling workpiece
JPH01233341A (en) * 1988-03-14 1989-09-19 Mitsubishi Metal Corp Sampling apparatus of workpiece
JP2593760B2 (en) * 1992-03-09 1997-03-26 新日本製鐵株式会社 Sample analyzer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241733A (en) * 1984-03-20 1985-11-30 ジ−メンス・アクチエンゲゼルシヤフト Redundancy power supply device
JPH0537169A (en) * 1991-07-31 1993-02-12 Nec Corp Live line inserting/removing method

Also Published As

Publication number Publication date
JPS5932956B2 (en) 1984-08-11

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