FR3144958B1 - Dispositif et procédé de restreinte d’une pièce mobile - Google Patents

Dispositif et procédé de restreinte d’une pièce mobile

Info

Publication number
FR3144958B1
FR3144958B1 FR2300461A FR2300461A FR3144958B1 FR 3144958 B1 FR3144958 B1 FR 3144958B1 FR 2300461 A FR2300461 A FR 2300461A FR 2300461 A FR2300461 A FR 2300461A FR 3144958 B1 FR3144958 B1 FR 3144958B1
Authority
FR
France
Prior art keywords
moving part
restricting
mass
component
moves
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.)
Active
Application number
FR2300461A
Other languages
English (en)
Other versions
FR3144958A1 (fr
Inventor
Jean Agede
Gaetan Sabouret
Aurélien Franco
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.)
Safran Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense 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 Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR2300461A priority Critical patent/FR3144958B1/fr
Publication of FR3144958A1 publication Critical patent/FR3144958A1/fr
Application granted granted Critical
Publication of FR3144958B1 publication Critical patent/FR3144958B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
    • G01P15/032—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass
    • G01P15/036—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass for indicating predetermined acceleration values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/04—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses for indicating maximum value
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/124—Guiding or setting position of armatures, e.g. retaining armatures in their end position by mechanical latch, e.g. detent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0891—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values with indication of predetermined acceleration values

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Position Or Direction (AREA)
  • Automatic Assembly (AREA)
  • Vibration Prevention Devices (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

Dispositif et procédé de restreinte d’une pièce mobile Dispositif (100) et procédé de restreinte d’une pièce mobile (13) pendant une accélération, avec une masse (110) et un organe (120). La masse (110) se déplace par inertie entre une première position et une deuxième position en réponse à l’accélération, tandis que l’organe se déplace entre une position de libération de la pièce mobile (13) quand la masse (110) est dans ladite première position et une position de restreinte de la pièce mobile (13) quand la masse (110) est dans ladite deuxième position. Figure pour l’abrégé : Fig. 1B.
FR2300461A 2023-01-18 2023-01-18 Dispositif et procédé de restreinte d’une pièce mobile Active FR3144958B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2300461A FR3144958B1 (fr) 2023-01-18 2023-01-18 Dispositif et procédé de restreinte d’une pièce mobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2300461A FR3144958B1 (fr) 2023-01-18 2023-01-18 Dispositif et procédé de restreinte d’une pièce mobile
FR2300461 2023-01-18

Publications (2)

Publication Number Publication Date
FR3144958A1 FR3144958A1 (fr) 2024-07-19
FR3144958B1 true FR3144958B1 (fr) 2025-10-31

Family

ID=86764469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2300461A Active FR3144958B1 (fr) 2023-01-18 2023-01-18 Dispositif et procédé de restreinte d’une pièce mobile

Country Status (1)

Country Link
FR (1) FR3144958B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368159U (fr) * 1989-11-09 1991-07-04
JPH045147A (ja) * 1990-04-23 1992-01-09 Takata Kk シートベルト装置の作動機構
US5636807A (en) * 1994-08-01 1997-06-10 H. Koch & Sons Co., Inc. Acceleration sensor having inertia weight responsive to accelerations in every direction

Also Published As

Publication number Publication date
FR3144958A1 (fr) 2024-07-19

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