DE9013474U1 - Beschleunigungs-Sensor mit wenigstens einem magnetfeldabhängigen Schaltelement - Google Patents
Beschleunigungs-Sensor mit wenigstens einem magnetfeldabhängigen SchaltelementInfo
- Publication number
- DE9013474U1 DE9013474U1 DE9013474U DE9013474U DE9013474U1 DE 9013474 U1 DE9013474 U1 DE 9013474U1 DE 9013474 U DE9013474 U DE 9013474U DE 9013474 U DE9013474 U DE 9013474U DE 9013474 U1 DE9013474 U1 DE 9013474U1
- Authority
- DE
- Germany
- Prior art keywords
- reed switch
- acceleration
- permanent magnets
- longitudinal axis
- ball
- 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 - Lifetime
Links
- 230000001133 acceleration Effects 0.000 title claims description 34
- 230000005291 magnetic effect Effects 0.000 title claims description 20
- 230000001419 dependent effect Effects 0.000 title claims description 8
- 235000014676 Phragmites communis Nutrition 0.000 claims description 58
- 239000003302 ferromagnetic material Substances 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 2
- 229910052574 oxide ceramic Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910001035 Soft ferrite Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- 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
-
- 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
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
- H01H36/002—Actuation by moving ferromagnetic material, switch and magnet being fixed
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9013474U DE9013474U1 (de) | 1990-09-25 | 1990-09-25 | Beschleunigungs-Sensor mit wenigstens einem magnetfeldabhängigen Schaltelement |
EP19910116199 EP0477839A3 (en) | 1990-09-25 | 1991-09-24 | Acceleration sensor with at least one magnetic switch device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9013474U DE9013474U1 (de) | 1990-09-25 | 1990-09-25 | Beschleunigungs-Sensor mit wenigstens einem magnetfeldabhängigen Schaltelement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9013474U1 true DE9013474U1 (de) | 1990-11-29 |
Family
ID=6857807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9013474U Expired - Lifetime DE9013474U1 (de) | 1990-09-25 | 1990-09-25 | Beschleunigungs-Sensor mit wenigstens einem magnetfeldabhängigen Schaltelement |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0477839A3 (fr) |
DE (1) | DE9013474U1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4219823A1 (de) * | 1992-06-17 | 1993-12-23 | Gustav Hahn | Neigungsschalter |
DE102006024566A1 (de) * | 2006-05-23 | 2007-08-23 | Schott Ag | Verfahren und Vorrichtung zur Herstellung eines Glasrohrs, Glasrohr und dessen Verwendung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0301153D0 (en) * | 2003-01-17 | 2003-02-19 | Sarbar Ltd | Electrical switch |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216321C1 (de) * | 1982-05-03 | 1983-09-29 | Daimler-Benz Ag, 7000 Stuttgart | Magnetisch betaetigter elektrischer Schalter |
EP0103433A2 (fr) * | 1982-09-01 | 1984-03-21 | General Instrument Corporation | Interrupteur à inertie |
DE3338287C1 (de) * | 1983-10-21 | 1985-05-02 | W. Günther GmbH, 8500 Nürnberg | Beschleunigungs- und Verzoegerungs-Sensor |
DE3727351A1 (de) * | 1987-06-06 | 1988-12-22 | Bosch Gmbh Robert | Mechanisch betaetigter beschleunigungsaufnehmer |
US4820888A (en) * | 1988-05-16 | 1989-04-11 | Shields Larry E | Tilt switch replacing mercury switches |
DE3742202A1 (de) * | 1987-12-12 | 1989-06-22 | Schmidt Feinmech | Beschleunigungssensor |
US4877927A (en) * | 1989-04-06 | 1989-10-31 | Hamlin Incorporated | Extended dwell shock sensing device |
DE9004538U1 (de) * | 1990-04-21 | 1990-08-02 | W. Günther GmbH, 8500 Nürnberg | Bewegungs-Sensor für Bügeleisen |
DE3915069A1 (de) * | 1989-05-09 | 1990-11-22 | Kostal Leopold Gmbh & Co Kg | Einrichtung zur detektion von beschleunigungskraeften |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3737599A (en) * | 1971-10-26 | 1973-06-05 | Gulton Ind Inc | Acceleration switch with magnetic permeable metal sleeve for shunting magnetic field |
US4020302A (en) * | 1975-02-21 | 1977-04-26 | Nissan Motor Co., Ltd. | Sensor having spring biasing structure to retain conductive bridging inertial mass in a non-operative position |
DE3713698C1 (de) * | 1987-04-24 | 1988-07-14 | Hopt & Schuler Ddm | Beschleunigungsschalter |
DE3803914A1 (de) * | 1988-02-09 | 1989-08-17 | Messerschmitt Boelkow Blohm | Aufprallsensor |
DE3908368A1 (de) * | 1989-03-15 | 1990-09-20 | Bayerische Motoren Werke Ag | Beschleunigungssensor |
-
1990
- 1990-09-25 DE DE9013474U patent/DE9013474U1/de not_active Expired - Lifetime
-
1991
- 1991-09-24 EP EP19910116199 patent/EP0477839A3/de not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216321C1 (de) * | 1982-05-03 | 1983-09-29 | Daimler-Benz Ag, 7000 Stuttgart | Magnetisch betaetigter elektrischer Schalter |
EP0103433A2 (fr) * | 1982-09-01 | 1984-03-21 | General Instrument Corporation | Interrupteur à inertie |
DE3338287C1 (de) * | 1983-10-21 | 1985-05-02 | W. Günther GmbH, 8500 Nürnberg | Beschleunigungs- und Verzoegerungs-Sensor |
DE3727351A1 (de) * | 1987-06-06 | 1988-12-22 | Bosch Gmbh Robert | Mechanisch betaetigter beschleunigungsaufnehmer |
DE3742202A1 (de) * | 1987-12-12 | 1989-06-22 | Schmidt Feinmech | Beschleunigungssensor |
US4820888A (en) * | 1988-05-16 | 1989-04-11 | Shields Larry E | Tilt switch replacing mercury switches |
US4877927A (en) * | 1989-04-06 | 1989-10-31 | Hamlin Incorporated | Extended dwell shock sensing device |
DE3915069A1 (de) * | 1989-05-09 | 1990-11-22 | Kostal Leopold Gmbh & Co Kg | Einrichtung zur detektion von beschleunigungskraeften |
DE9004538U1 (de) * | 1990-04-21 | 1990-08-02 | W. Günther GmbH, 8500 Nürnberg | Bewegungs-Sensor für Bügeleisen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4219823A1 (de) * | 1992-06-17 | 1993-12-23 | Gustav Hahn | Neigungsschalter |
DE102006024566A1 (de) * | 2006-05-23 | 2007-08-23 | Schott Ag | Verfahren und Vorrichtung zur Herstellung eines Glasrohrs, Glasrohr und dessen Verwendung |
Also Published As
Publication number | Publication date |
---|---|
EP0477839A2 (fr) | 1992-04-01 |
EP0477839A3 (en) | 1992-09-30 |
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