ES2217364T3 - Cursor equilibrado, resistente a vibraciones y choques, para contactos moviles de interruptores termicos auxiliares y similares. - Google Patents
Cursor equilibrado, resistente a vibraciones y choques, para contactos moviles de interruptores termicos auxiliares y similares.Info
- Publication number
- ES2217364T3 ES2217364T3 ES97201911T ES97201911T ES2217364T3 ES 2217364 T3 ES2217364 T3 ES 2217364T3 ES 97201911 T ES97201911 T ES 97201911T ES 97201911 T ES97201911 T ES 97201911T ES 2217364 T3 ES2217364 T3 ES 2217364T3
- Authority
- ES
- Spain
- Prior art keywords
- cursor
- balanced
- vibrations
- resistant
- spring
- 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
- 230000035939 shock Effects 0.000 title claims description 14
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title abstract 5
- 239000011810 insulating material Substances 0.000 claims description 10
- 230000001133 acceleration Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermally Actuated Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000471 IT240762Y1 (it) | 1996-07-01 | 1996-07-01 | Cursore bilanciato, resistente a vibrazioni e urti, per contattimobili di interruttori ausiliari termici e simili |
| ITMI960471U | 1996-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2217364T3 true ES2217364T3 (es) | 2004-11-01 |
Family
ID=11373578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97201911T Expired - Lifetime ES2217364T3 (es) | 1996-07-01 | 1997-06-21 | Cursor equilibrado, resistente a vibraciones y choques, para contactos moviles de interruptores termicos auxiliares y similares. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0817220B1 (enrdf_load_stackoverflow) |
| DE (1) | DE69726796T2 (enrdf_load_stackoverflow) |
| ES (1) | ES2217364T3 (enrdf_load_stackoverflow) |
| IT (1) | IT240762Y1 (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2030210A1 (de) * | 1970-06-19 | 1971-12-30 | Teves Gmbh Alfred | Schalter |
| DE2035549A1 (enrdf_load_stackoverflow) * | 1970-07-17 | 1972-01-20 | Merk Gmbh Telefonbau Fried | |
| US4423296A (en) * | 1982-02-18 | 1983-12-27 | Rca Corporation | Shock and vibration resistant electrical switch |
-
1996
- 1996-07-01 IT IT96MI000471 patent/IT240762Y1/it active
-
1997
- 1997-06-21 DE DE1997626796 patent/DE69726796T2/de not_active Expired - Fee Related
- 1997-06-21 ES ES97201911T patent/ES2217364T3/es not_active Expired - Lifetime
- 1997-06-21 EP EP19970201911 patent/EP0817220B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69726796D1 (de) | 2004-01-29 |
| EP0817220A1 (en) | 1998-01-07 |
| ITMI960471V0 (enrdf_load_stackoverflow) | 1996-07-01 |
| IT240762Y1 (it) | 2001-04-11 |
| DE69726796T2 (de) | 2004-10-07 |
| EP0817220B1 (en) | 2003-12-17 |
| ITMI960471U1 (it) | 1998-01-01 |
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