FR2492154A1 - Dispositif de declenchement par aimant - Google Patents

Dispositif de declenchement par aimant Download PDF

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Publication number
FR2492154A1
FR2492154A1 FR8021656A FR8021656A FR2492154A1 FR 2492154 A1 FR2492154 A1 FR 2492154A1 FR 8021656 A FR8021656 A FR 8021656A FR 8021656 A FR8021656 A FR 8021656A FR 2492154 A1 FR2492154 A1 FR 2492154A1
Authority
FR
France
Prior art keywords
magnet
place
attraction
location
magnetic
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
FR8021656A
Other languages
English (en)
French (fr)
Other versions
FR2492154B1 (it
Inventor
Christian Mabillot
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.)
GUINARD POMPES
Original Assignee
GUINARD POMPES
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 GUINARD POMPES filed Critical GUINARD POMPES
Priority to FR8021656A priority Critical patent/FR2492154A1/fr
Priority to DE8181401479T priority patent/DE3165085D1/de
Priority to EP81401479A priority patent/EP0050063B1/fr
Priority to IT8112637A priority patent/IT1145945B/it
Priority to DK442381A priority patent/DK150554C/da
Publication of FR2492154A1 publication Critical patent/FR2492154A1/fr
Application granted granted Critical
Publication of FR2492154B1 publication Critical patent/FR2492154B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electromagnets (AREA)
  • Cookers (AREA)
FR8021656A 1980-10-10 1980-10-10 Dispositif de declenchement par aimant Granted FR2492154A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8021656A FR2492154A1 (fr) 1980-10-10 1980-10-10 Dispositif de declenchement par aimant
DE8181401479T DE3165085D1 (en) 1980-10-10 1981-09-23 Release mechanism with permanent magnet
EP81401479A EP0050063B1 (fr) 1980-10-10 1981-09-23 Dispositif de déclenchement par aimant
IT8112637A IT1145945B (it) 1980-10-10 1981-09-29 Dispositivo di messa in moto a calamita
DK442381A DK150554C (da) 1980-10-10 1981-10-06 Magnetaktivator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8021656A FR2492154A1 (fr) 1980-10-10 1980-10-10 Dispositif de declenchement par aimant

Publications (2)

Publication Number Publication Date
FR2492154A1 true FR2492154A1 (fr) 1982-04-16
FR2492154B1 FR2492154B1 (it) 1983-06-10

Family

ID=9246732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021656A Granted FR2492154A1 (fr) 1980-10-10 1980-10-10 Dispositif de declenchement par aimant

Country Status (5)

Country Link
EP (1) EP0050063B1 (it)
DE (1) DE3165085D1 (it)
DK (1) DK150554C (it)
FR (1) FR2492154A1 (it)
IT (1) IT1145945B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751381A1 (fr) * 1996-07-22 1998-01-23 Ksb Sa Commande de mise en marche d'une pompe submersible

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8812036U1 (de) * 1988-09-23 1989-01-26 Henkel, Wolfgang Eberhard, 6832 Hockenheim Bistabiler Schaltkontakt zur äußeren Montage an Füllstandsrohren
DE19644203A1 (de) * 1996-10-24 1998-04-30 Klein Schanzlin & Becker Ag Vorrichtung für die Niveaumessung in einem Behälter
DE19745184A1 (de) * 1997-10-13 1999-04-15 Klein Schanzlin & Becker Ag Schwimmerschalter
GB2537397A (en) * 2015-04-16 2016-10-19 Well Electronics Co Ltd Breaker device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623395A1 (de) * 1976-05-25 1977-12-08 Okar Luehn Schwimmerschalter fuer niveaureglung u.dgl.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378129A (en) * 1941-08-07 1945-06-12 Trist & Co Ltd Ronald Magnetic device
US2414688A (en) * 1942-08-22 1947-01-21 Trist & Co Ltd Ronald Magnetic device
US2690484A (en) * 1952-07-28 1954-09-28 Christian J Van Eyk Float switch
US3270165A (en) * 1963-02-21 1966-08-30 George A Gariepy Magnetically operated mercury switch with improved slidable and rotatable magnetic actuators
FR1440658A (fr) * 1965-01-13 1966-06-03 Desgranges & Huot Perfectionnements aux contacteurs électriques à niveau

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623395A1 (de) * 1976-05-25 1977-12-08 Okar Luehn Schwimmerschalter fuer niveaureglung u.dgl.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751381A1 (fr) * 1996-07-22 1998-01-23 Ksb Sa Commande de mise en marche d'une pompe submersible
EP0821165A1 (fr) * 1996-07-22 1998-01-28 Ksb S.A. Commande de mise en marche d'une pompe submersible

Also Published As

Publication number Publication date
DE3165085D1 (en) 1984-08-30
IT8112637A0 (it) 1981-09-29
EP0050063A1 (fr) 1982-04-21
DK150554B (da) 1987-03-23
DK442381A (da) 1982-04-11
FR2492154B1 (it) 1983-06-10
EP0050063B1 (fr) 1984-07-25
DK150554C (da) 1988-02-22
IT1145945B (it) 1986-11-12

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