ES350769A1 - Switches for use with electrical starter motors, for internal combustion engines - Google Patents
Switches for use with electrical starter motors, for internal combustion enginesInfo
- Publication number
- ES350769A1 ES350769A1 ES350769A ES350769A ES350769A1 ES 350769 A1 ES350769 A1 ES 350769A1 ES 350769 A ES350769 A ES 350769A ES 350769 A ES350769 A ES 350769A ES 350769 A1 ES350769 A1 ES 350769A1
- Authority
- ES
- Spain
- Prior art keywords
- contacts
- rod
- contact
- sleeve
- engages
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2016—Bridging contacts in which the two contact pairs commutate at substantially different moments
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A switch for use with the starter motor of an internal-combustion engine has three fixed contacts, the first and second of which are engaged before the first and third are bridged by a resiliently urged contact bridge on an axially movable control rod. Energization of a solenoid not shown, moves two armatures 32, 33 toward a polepiece 13 which forms part of a contact casing 11. The contact bridge 21, which is spring urged against an angled face 18a of an insulator 18 on the rod 15 is first brought into engagement with fixed contacts 24, 25 and then pivots about these contacts until it also engages contact 26. Contacts 24, 25 are in the "low torque" circuit. of the starter motor and contacts 24, 26 in the "high torque" circuit of the motor. A pin 15a on the rod 15 extends in a slot 14a in a sleeve 14 and the backing spring 22 for the contact bridge 21 acts between washers 22a, 23 (the latter being insulating) against the bridge 21 and sleeve 14. The part 33 is coupled to a pinion (not shown) which when the part is moved on solenoid energization engages a toothed wheel to couple the starter motor to the engine. If tooth to tooth engagement occurs the rod 15 is not moved by the part 33 but the part 32 engages the end of the sleeve 14 to close only contacts 24, 25 so that the engine is driven at "low torque" until the teeth engage and part 33 moves to drive the rod 15 and complete the contact movement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB700467A GB1202713A (en) | 1967-02-14 | 1967-02-14 | Switches for use with electrical starter motors, for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES350769A1 true ES350769A1 (en) | 1969-05-16 |
Family
ID=9824796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES350769A Expired ES350769A1 (en) | 1967-02-14 | 1968-02-14 | Switches for use with electrical starter motors, for internal combustion engines |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES350769A1 (en) |
| FR (1) | FR1555072A (en) |
| GB (1) | GB1202713A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688066A (en) * | 1970-12-30 | 1972-08-29 | Wild Rover Corp | Switch forms for connecting one terminal to a plurality of other terminals |
| JP3137673B2 (en) * | 1991-05-14 | 2001-02-26 | 株式会社ミツバ | Electromagnetic switch |
| FR2957711B1 (en) | 2010-03-22 | 2016-10-14 | Valeo Equip Electr Moteur | MOBILE CREW FOR ELECTROMAGNETIC CONTACTOR AND ELECTROMAGNETIC CONTACTING POWER SWITCH |
| FR3020715B1 (en) * | 2014-05-05 | 2016-05-06 | Valeo Equip Electr Moteur | CONTACT DEVICE OF A STARTER SWITCH |
| EP3086351B1 (en) * | 2015-04-22 | 2017-08-30 | Ellenberger & Poensgen GmbH | Power relay for a vehicle |
| FR3066640A1 (en) * | 2017-05-16 | 2018-11-23 | Valeo Equipements Electriques Moteur | THERMAL MOTOR STARTER PROVIDED WITH A THREE-TERMINAL ELECTROMAGNETIC SWITCH PROVIDING CURRENT LIMITER FUNCTION |
-
1967
- 1967-02-14 GB GB700467A patent/GB1202713A/en not_active Expired
-
1968
- 1968-02-14 ES ES350769A patent/ES350769A1/en not_active Expired
- 1968-02-14 FR FR1555072D patent/FR1555072A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1555072A (en) | 1969-01-24 |
| GB1202713A (en) | 1970-08-19 |
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