FR2674701B1 - Dispositif de securite pour installations d'ouverture et de fermeture des portails a commande electrique et applications analogues. - Google Patents

Dispositif de securite pour installations d'ouverture et de fermeture des portails a commande electrique et applications analogues.

Info

Publication number
FR2674701B1
FR2674701B1 FR9103933A FR9103933A FR2674701B1 FR 2674701 B1 FR2674701 B1 FR 2674701B1 FR 9103933 A FR9103933 A FR 9103933A FR 9103933 A FR9103933 A FR 9103933A FR 2674701 B1 FR2674701 B1 FR 2674701B1
Authority
FR
France
Prior art keywords
opening
security device
electrically controlled
similar applications
portals
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
FR9103933A
Other languages
English (en)
Other versions
FR2674701A1 (fr
Inventor
Thierry Genin
Christophe Burgy
Jean Giraud
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.)
Simu SAS
Original Assignee
Simu SAS
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 Simu SAS filed Critical Simu SAS
Priority to FR9103933A priority Critical patent/FR2674701B1/fr
Publication of FR2674701A1 publication Critical patent/FR2674701A1/fr
Application granted granted Critical
Publication of FR2674701B1 publication Critical patent/FR2674701B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0851—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load for motors actuating a movable member between two end positions, e.g. detecting an end position or obstruction by overload signal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0854—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load responsive to rate of change of current, couple or speed, e.g. anti-kickback protection
FR9103933A 1991-03-26 1991-03-26 Dispositif de securite pour installations d'ouverture et de fermeture des portails a commande electrique et applications analogues. Expired - Fee Related FR2674701B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9103933A FR2674701B1 (fr) 1991-03-26 1991-03-26 Dispositif de securite pour installations d'ouverture et de fermeture des portails a commande electrique et applications analogues.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103933A FR2674701B1 (fr) 1991-03-26 1991-03-26 Dispositif de securite pour installations d'ouverture et de fermeture des portails a commande electrique et applications analogues.

Publications (2)

Publication Number Publication Date
FR2674701A1 FR2674701A1 (fr) 1992-10-02
FR2674701B1 true FR2674701B1 (fr) 1996-10-25

Family

ID=9411341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9103933A Expired - Fee Related FR2674701B1 (fr) 1991-03-26 1991-03-26 Dispositif de securite pour installations d'ouverture et de fermeture des portails a commande electrique et applications analogues.

Country Status (1)

Country Link
FR (1) FR2674701B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287369B (en) * 1993-09-24 1998-03-18 Bruce Stanley Gunton Monitoring apparatus
IT1289397B1 (it) * 1996-10-25 1998-10-02 Procond Elettronica Spa Macchina da esercitazione fisica con circuiti di controllo perfezionati
JP2005343429A (ja) * 2004-06-07 2005-12-15 Macgregor Kayaba Ltd ハッチカバー開閉装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335339A (en) * 1979-11-20 1982-06-15 Brickner Joseph L Electronic safety device
DE3220434A1 (de) * 1982-05-29 1983-12-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ueberwachung einer messgroesse
DE3513179C2 (de) * 1985-04-12 2001-03-15 Papst Licensing Gmbh & Co Kg Schutzschaltung für kollektorlose Gleichstrommotoren

Also Published As

Publication number Publication date
FR2674701A1 (fr) 1992-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071130