CA951002A - Automatic shut-off circuit for copying machine - Google Patents

Automatic shut-off circuit for copying machine

Info

Publication number
CA951002A
CA951002A CA124,322,A CA124322A CA951002A CA 951002 A CA951002 A CA 951002A CA 124322 A CA124322 A CA 124322A CA 951002 A CA951002 A CA 951002A
Authority
CA
Canada
Prior art keywords
circuit
copying machine
automatic shut
shut
automatic
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
CA124,322,A
Other versions
CA124322S (en
Inventor
Richard Nordine
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.)
COPYSTATICS Manufacturing CORP
Original Assignee
COPYSTATICS Manufacturing CORP
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 COPYSTATICS Manufacturing CORP filed Critical COPYSTATICS Manufacturing CORP
Application granted granted Critical
Publication of CA951002A publication Critical patent/CA951002A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/80—Details relating to power supplies, circuits boards, electrical connections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
CA124,322,A 1970-10-05 1971-10-04 Automatic shut-off circuit for copying machine Expired CA951002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7795070A 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
CA951002A true CA951002A (en) 1974-07-09

Family

ID=22140972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,322,A Expired CA951002A (en) 1970-10-05 1971-10-04 Automatic shut-off circuit for copying machine

Country Status (3)

Country Link
US (1) US3676691A (en)
CA (1) CA951002A (en)
GB (1) GB1289669A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831273A (en) * 1987-10-29 1989-05-16 Pitney Bowes Inc. Mailing machine sensing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169476A (en) * 1962-11-30 1965-02-16 Linotype Machinery Ltd Photoelectric no sheet trip device for a printing press
US3401265A (en) * 1964-07-06 1968-09-10 Mallory & Co Inc P R Current control circuit with silicon controlled rectifiers and a phase shifting circuit
US3421005A (en) * 1966-01-06 1969-01-07 Boeing Co Ambient light controlled solid state relay
US3584222A (en) * 1969-01-23 1971-06-08 Harold Philip Nesbitt Photoelectric switch for turning on lights in response to activating beam of light
US3593065A (en) * 1969-07-14 1971-07-13 Xerox Corp Sheet detection apparatus

Also Published As

Publication number Publication date
GB1289669A (en) 1972-09-20
US3676691A (en) 1972-07-11

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