FR2631138B1 - DEVICE FOR CONTROLLING THE START-UP OF A DANGEROUS MACHINE AND PROTECTION IN THE VICINITY OF SUCH A MACHINE AND METHOD FOR STARTING SUCH A MACHINE - Google Patents

DEVICE FOR CONTROLLING THE START-UP OF A DANGEROUS MACHINE AND PROTECTION IN THE VICINITY OF SUCH A MACHINE AND METHOD FOR STARTING SUCH A MACHINE

Info

Publication number
FR2631138B1
FR2631138B1 FR8805923A FR8805923A FR2631138B1 FR 2631138 B1 FR2631138 B1 FR 2631138B1 FR 8805923 A FR8805923 A FR 8805923A FR 8805923 A FR8805923 A FR 8805923A FR 2631138 B1 FR2631138 B1 FR 2631138B1
Authority
FR
France
Prior art keywords
machine
vicinity
starting
protection
controlling
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 - Fee Related
Application number
FR8805923A
Other languages
French (fr)
Other versions
FR2631138A1 (en
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.)
CROGUENNEC GILLES
CROGUENNEC PHILIPPE
Original Assignee
CROGUENNEC GILLES
CROGUENNEC PHILIPPE
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 CROGUENNEC GILLES, CROGUENNEC PHILIPPE filed Critical CROGUENNEC GILLES
Priority to FR8805923A priority Critical patent/FR2631138B1/en
Publication of FR2631138A1 publication Critical patent/FR2631138A1/en
Application granted granted Critical
Publication of FR2631138B1 publication Critical patent/FR2631138B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
FR8805923A 1988-05-03 1988-05-03 DEVICE FOR CONTROLLING THE START-UP OF A DANGEROUS MACHINE AND PROTECTION IN THE VICINITY OF SUCH A MACHINE AND METHOD FOR STARTING SUCH A MACHINE Expired - Fee Related FR2631138B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8805923A FR2631138B1 (en) 1988-05-03 1988-05-03 DEVICE FOR CONTROLLING THE START-UP OF A DANGEROUS MACHINE AND PROTECTION IN THE VICINITY OF SUCH A MACHINE AND METHOD FOR STARTING SUCH A MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805923A FR2631138B1 (en) 1988-05-03 1988-05-03 DEVICE FOR CONTROLLING THE START-UP OF A DANGEROUS MACHINE AND PROTECTION IN THE VICINITY OF SUCH A MACHINE AND METHOD FOR STARTING SUCH A MACHINE

Publications (2)

Publication Number Publication Date
FR2631138A1 FR2631138A1 (en) 1989-11-10
FR2631138B1 true FR2631138B1 (en) 1991-04-05

Family

ID=9365937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805923A Expired - Fee Related FR2631138B1 (en) 1988-05-03 1988-05-03 DEVICE FOR CONTROLLING THE START-UP OF A DANGEROUS MACHINE AND PROTECTION IN THE VICINITY OF SUCH A MACHINE AND METHOD FOR STARTING SUCH A MACHINE

Country Status (1)

Country Link
FR (1) FR2631138B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715098B4 (en) * 1997-04-11 2004-12-23 Schneider Electric Gmbh monitoring circuit
DE19715013B4 (en) * 1997-04-11 2008-04-10 Schneider Electric Gmbh Circuit for starting a machine and method for controlling a start of a machine
DE19930994B4 (en) * 1999-07-05 2006-03-02 Leuze Lumiflex Gmbh + Co. Kg Circuit arrangement for monitoring relays in safety circuits with at least 3 relays
FR2989848B1 (en) 2012-04-18 2014-04-11 Schneider Electric Ind Sas SECURED DETECTION SYSTEM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796227A (en) * 1954-09-27 1958-06-11 Kidde & Co Walter Testing apparatus for an intruder and fire detection system
US4518958A (en) * 1982-02-02 1985-05-21 E. I. Du Pont De Nemours And Company Capacitively coupled machine tool safety having a self-test network
DE3668492D1 (en) * 1986-07-09 1990-03-01 Tele Security Foto Ueberwachun MACHINE PROTECTION CIRCUIT.

Also Published As

Publication number Publication date
FR2631138A1 (en) 1989-11-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse