FR2433185A1 - Detecteur de variation de vitesse a commande retardee - Google Patents
Detecteur de variation de vitesse a commande retardeeInfo
- Publication number
- FR2433185A1 FR2433185A1 FR7823341A FR7823341A FR2433185A1 FR 2433185 A1 FR2433185 A1 FR 2433185A1 FR 7823341 A FR7823341 A FR 7823341A FR 7823341 A FR7823341 A FR 7823341A FR 2433185 A1 FR2433185 A1 FR 2433185A1
- Authority
- FR
- France
- Prior art keywords
- parachute
- cylinder
- needle valve
- esp
- change
- 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
Links
- 235000014676 Phragmites communis Nutrition 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000002459 sustained effect Effects 0.000 abstract 1
Classifications
-
- 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
- G01P15/135—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 by making use of contacts which are actuated by a movable inertial mass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/22—Load suspension
- B64D17/38—Releasable fastening devices between parachute and load or pack
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
- H01H35/141—Details
- H01H35/142—Damping means to avoid unwanted response
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
- H01H35/147—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch the switch being of the reed switch type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
Détecteur de variation insensible aux chocs, à commande retardée. La masse d'inertie constitue un piston se déplaçant de façon étanche dans le cylindre Un ressort maintient le piston qui détermine deux chambres communiquant entre elles par un canal portant une soupape. Chacune des chambres communique avec l'atmosphère. Un pointeau de réglage fait communiquer la chambre inférieure avec l'atmosphère. Le piston porte à sa partie inférieure des moyens de commutation électrique Application à la commande de dispositifs pour mobiles soumis à une décélération.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7823341A FR2433185A1 (fr) | 1978-08-08 | 1978-08-08 | Detecteur de variation de vitesse a commande retardee |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7823341A FR2433185A1 (fr) | 1978-08-08 | 1978-08-08 | Detecteur de variation de vitesse a commande retardee |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2433185A1 true FR2433185A1 (fr) | 1980-03-07 |
FR2433185B3 FR2433185B3 (fr) | 1981-04-30 |
Family
ID=9211684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7823341A Granted FR2433185A1 (fr) | 1978-08-08 | 1978-08-08 | Detecteur de variation de vitesse a commande retardee |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2433185A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103433A2 (fr) * | 1982-09-01 | 1984-03-21 | General Instrument Corporation | Interrupteur à inertie |
EP0145186A1 (fr) * | 1983-11-03 | 1985-06-19 | Technar Incorporated | Interrupteur d'accélération à commande retardée par un gaz |
EP0545393A1 (fr) * | 1991-12-02 | 1993-06-09 | Tokin Corporation | Détecteur d'impact |
US6042056A (en) * | 1996-06-19 | 2000-03-28 | Delegation Generale Pour L'armement | Air carrier steerage control device |
-
1978
- 1978-08-08 FR FR7823341A patent/FR2433185A1/fr active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103433A2 (fr) * | 1982-09-01 | 1984-03-21 | General Instrument Corporation | Interrupteur à inertie |
EP0103433A3 (fr) * | 1982-09-01 | 1985-08-28 | General Instrument Corporation | Interrupteur à inertie |
EP0145186A1 (fr) * | 1983-11-03 | 1985-06-19 | Technar Incorporated | Interrupteur d'accélération à commande retardée par un gaz |
EP0545393A1 (fr) * | 1991-12-02 | 1993-06-09 | Tokin Corporation | Détecteur d'impact |
US6042056A (en) * | 1996-06-19 | 2000-03-28 | Delegation Generale Pour L'armement | Air carrier steerage control device |
Also Published As
Publication number | Publication date |
---|---|
FR2433185B3 (fr) | 1981-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2446973B1 (fr) | Soupape d'arret indicatrice | |
ES271854A1 (es) | Un dispositivo de direcciën subordinada para vehiculos automëviles | |
JPS56120841A (en) | Shock absorber | |
FR2433185A1 (fr) | Detecteur de variation de vitesse a commande retardee | |
JPS5351835A (en) | Automotive air conditioner | |
GB1524661A (en) | Vacuum generator | |
US4067239A (en) | Adding flowmeter | |
GB1486822A (en) | Actuator devices | |
JPS5598327A (en) | Volume change adder for leakage detecting device | |
GB1222806A (en) | Improvements in or relating to hydraulic telescopic shock absorbers | |
FR2317563A1 (fr) | Ressort a gaz | |
JPS57138424A (en) | Engine mount filled with fluid | |
GB1182322A (en) | Transducer Unit | |
GB1068197A (en) | Improvements in hydro-pneumatic actuating mechanism | |
KR880002710A (ko) | 단속적 차량 제동 장치 | |
JPS56142705A (en) | Tire pressure warning device | |
JPS5697682A (en) | Damping device for spool valve | |
GB1355871A (en) | Pressure control valve | |
GB619988A (en) | Improvements in flying controls for aircraft | |
FR2368657A1 (fr) | Mecanisme de commande d'un registre | |
FR2300940A1 (fr) | Amortisseur hydraulique progressif a double effet | |
JPS646764A (en) | Flow switch | |
JPS57154539A (en) | Shock absorber | |
FR2320410A1 (fr) | Dispositif automatique de fermeture de porte | |
GB736514A (en) | Improvements in or relating to fluid-pressure operated control mechanisms |