CN1061793C - A.C. motor equipped with end shield of safety cover with at least one connector - Google Patents
A.C. motor equipped with end shield of safety cover with at least one connector Download PDFInfo
- Publication number
- CN1061793C CN1061793C CN96102038A CN96102038A CN1061793C CN 1061793 C CN1061793 C CN 1061793C CN 96102038 A CN96102038 A CN 96102038A CN 96102038 A CN96102038 A CN 96102038A CN 1061793 C CN1061793 C CN 1061793C
- Authority
- CN
- China
- Prior art keywords
- alternating current
- end shield
- current machine
- lid
- dimple
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
- H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
- H02K11/05—Rectifiers associated with casings, enclosures or brackets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
Abstract
A plastic cap (18) is provided over components fitted to the generator mounting (10) with two recesses (24,26) for terminals (20,22) whereby the generator is connected to the load circuit. The cap carries a connector (28) with two pins (30,32) connected to contacts (34,36) in the respective recesses. Each recess is provided with a removable cover (50,52) formed in one piece on the cap. Each cover is in the form of a tube (62) with a hole (66) in one end for the escape of air trapped under the cover when it is fitted.
Description
The present invention relates to be used for the alternating current machine of automobile.
The present invention be more particularly directed to be used for the alternating current machine with end shield made from ambroin of automobile, end shield is used to cover the auxiliary element that is installed on the alternating current machine ring flange, end shield also comprises some dimples, is used to hold the binding post that alternating current machine is connected with automobile circuit.
This device is known, the existing description in document FR-A-2618272.
In this piece document, described and be used for for example detachable end shield of alternating current machine of motor.
According to the general design of alternating current machine, this alternating current machine is furnished with rear stub at one of its axial end portion, and various elements for example brush carrier, regulating circuit and heavy-duty rectifier are configured on the described rear stub.
Except these elements, on rear stub, also is furnished with alternating current machine is connected usefulness with automobile circuit electric connecting terminals.
Described document proposes to consider these elements on the former thereby capped end cover attractive in appearance simultaneously for the protection auxiliary element.
In addition, the end shield of mentioning in this piece document comprises radially or the axial device of transmission electric connecting terminals that in general, their axial arrangement are on rear stub.
Therefore, the design that need not to change alternating current machine of this end shield just can change position and the direction that makes the binding post that alternating current machine links to each other with automobile circuit.
According to the design of this end shield,, can connect the axial binding post of usefulness near alternating current machine from the outside by passing the dimple that is configured in the end shield.
However, also such situation can occur: be not used for alternating current machine linked that binding post on the automobile circuit is easier to be subjected to percussion and oxidation, this is because these binding posts are not protected thereby are easy to cause undesirable electric bridge.
The present invention is intended to propose a kind of end shield that is used for alternating current machine, and it is furnished with the member that can protect the binding post that is not used.
For this purpose, the present invention proposes a kind of alternating current machine that is used for automobile, this alternating current machine comprises end shield made of plastic, be used to cover the auxiliary element that is installed on the alternating current machine ring flange, end shield also comprises some dimples, be used to hold the binding post that alternating current machine is linked to each other with automobile circuit, at least one dimple is furnished with removable cover, be used to the binding post of protecting one to cast and form with end shield, described lid is linked on the end shield by the material band, described material band can folding, so that make described lid enter protective position from the casting initial position; It is characterized in that described lid has tubular shape, pipe one end is closed by the pipe underseal, and the pipe subdrilling has at least one steam vent, and when described lid was in protective position, the air in the lid was just discharged from described steam vent.
Other features according to the present invention:
-pipe bottom side plate and material tape base originally are parallel to the end shield plane, and when lid was in initial position, pipe extended perpendicular to side plate in a side opposite with end shield, and when lid was in protective position, pipe then extended in dimple inside;
-in protective position, described lid is fixed on the binding post that is contained in the dimple;
-in protective position, described lid is fixed in the dimple;
-in protective position, described lid constitutes the stopper of closing dimple;
-end shield is demountable.
Beneficial effect of the present invention is that the steam vent of described lid bottom makes the air that can avoid the violent compression because volume reduces hinder the in place of lid.
With reference to drawings and Examples, other features of the present invention and superiority will be better understood.Accompanying drawing is as follows:
-Fig. 1 is the front view of rear stub of being furnished with the alternating current machine of end shield, wherein, an initial position that is in casting of lid of the present invention, another then is in protective position;
-Fig. 2 is the local longitudinal sectional view corresponding to Fig. 1;
-Fig. 3 is the partial elevation view of rear stub of being furnished with the alternating current machine of end shield of the present invention, and wherein, lid is in the initial position of casting;
-Fig. 4 is the local longitudinal sectional view corresponding to Fig. 3.
Fig. 1 to Fig. 4 illustrates the rear stub 10 of alternating current machine (not shown).
In addition, rear stub 10 is furnished with one group of ventilating opening 16 that can make alternating current machine ventilate and cool off.
Detachable end shield described in the invention is installed on the outer surface 17 of rear stub 10.
Cutaway view 2 and cutaway view 4 illustrate the support plate 19 that is fixed on the rear stub 10, have the axial binding post (20,22) that almost is cylindrical shape on the support plate 19.
On support plate 19, also have plate 21, be used to support the auxiliary element (not shown), for example diode and power tube.
According to known principle, end shield 18 is furnished with two dimples 24,26 that are used for holding two binding posts 20,22.
Contact 34,36 is board-like annular shape, and each contact all is fastened on the boss of axial output wiring terminal, axially fastens thereon by nut 42,44.
This layout can especially only be used an independent connector, and electric wire is linked on the circuit.
One of alternating current machine who is furnished with end shield 18 of the present invention is characterised in that whole binding posts 20,22,28 equal axial arrangement.
In addition, end shield 18 is furnished with some openings 46 and axial central openings 48, and opening 46 is used to make alternating current machine to ventilate, and perforate 48 is used for by the axle (not shown) of the rotor of alternating current machine.
According to of the present invention, each dimple 24,26 all is furnished with the over cap 50,52 of binding post 20,22.
Be used to protect the lid 50 of binding post 20 to utilize the material of central openings 48 places shortage to make.
In the initial position and the position shown in Fig. 3 and 4 of casting, the protective position when stopper 50 is configured on the binding post 20 with respect to it is axially reversed.
For the lid 50 of the initial position that will be in casting places protective position, must material band 54 is folding, be seated on the binding post 20 so that will cover 50.Like this, the length covered between 50 the connection end 58 of the connection end 56 that is connected to end shield 18 of material band 54 and being connected to must be fixed on the binding post 20 so that will cover 50 enough greatly.Material band 54 also must be enough thin, so that it can be folded.
According to the embodiment of the invention shown in Fig. 1 and 2, the similar method of lid 52 usefulness is made in the outside of end shield 18.
In the embodiment shown in the figures, binding post 20,22nd, cylindrical substantially binding post, lid 50,52 is made of pipe 62, and pipe 62 1 ends are by bottom 64 sealings.
The internal diameter of the pipe 62 of each lid 50,52 is complementary with the diameter of binding post 20,22.
Laterally side plate 64 is drilled with two holes 66, and when in place, the air in the pipe 62 can be discharged with box lunch lid 50,52.In fact, this be for avoiding since reduce the air of the violent compression of volume hinder cover 50,52 in place.
Another embodiment (not shown) of lid according to the present invention, lid can be fixed on the corresponding dimple, so that constitute the stopper of closing dimple.
Claims (6)
1. alternating current machine that is used for automobile; it comprises end shield made of plastic (18); be used to cover the auxiliary element on the ring flange (10) that is installed in alternating current machine; described end shield also comprises some dimples (24; 26); be used to hold the binding post (20,22) that alternating current machine is linked to each other with automobile circuit, at least one dimple (24; 26) is furnished with removable cover (50; 52), be used to protect a binding post (20,22) that forms with end shield (18) casting; described lid (50; 52) link on the end shield (18) by material band (54), described material band (54) can folding so that make described lid (50,52) enter protective position from the initial position of casting; it is characterized in that: described lid (50; 52) have pipe (62) shape, described pipe (62) one ends are by the pipe end (64) sealing, and (64) are drilled with at least one steam vent (66) at the bottom of the described pipe; when described lid (50; when 52) being in protective position, the air in the described lid (50,52) is just discharged from described steam vent (66).
2. alternating current machine according to claim 1; it is characterized in that; side plate (64) and material band (54) are basically parallel to the plane of end shield (18); when covering (50,52) when being in initial position, pipe (62) extends perpendicular to side plate (64) in a side opposite with end shield (18); when lid (50; when 52) being in protective position, described pipe (62) then extends in the inside of dimple (24,26).
3. alternating current machine according to claim 2 is characterized in that, in protective position, lid (50,52) is fixed on the binding post (20,22) that is contained in the dimple (24,26).
4. alternating current machine according to claim 2 is characterized in that, in protective position, lid (50,52) is fixed in the dimple (24,26).
5. according to described alternating current machine one of in the aforementioned claim, it is characterized in that in protective position, lid (50,52) constitutes the stopper of closing dimple (24,26).
6. alternating current machine according to claim 1 is characterized in that, end shield (18) is dismountable.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9502088 | 1995-02-21 | ||
| FR9502088A FR2730875B1 (en) | 1995-02-21 | 1995-02-21 | ALTERNATOR COMPRISING AN END COVER PROVIDED WITH AT LEAST ONE WATERPROOF CAP FOR PROTECTION OF CONNECTION TERMINALS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1136230A CN1136230A (en) | 1996-11-20 |
| CN1061793C true CN1061793C (en) | 2001-02-07 |
Family
ID=9476429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96102038A Expired - Lifetime CN1061793C (en) | 1995-02-21 | 1996-02-15 | A.C. motor equipped with end shield of safety cover with at least one connector |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN1061793C (en) |
| BR (1) | BR9600384A (en) |
| DE (1) | DE19605757A1 (en) |
| FR (1) | FR2730875B1 (en) |
| IT (1) | IT1283929B1 (en) |
| MY (1) | MY132325A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2800929B1 (en) * | 1999-11-04 | 2001-12-07 | Valeo Equip Electr Moteur | ROTATING ELECTRIC MACHINE HAVING AN IMPROVED HOOD |
| FR2849548B1 (en) * | 2002-10-25 | 2007-09-28 | Valeo Equip Electr Moteur | PROTECTIVE COVER FOR MOUNTING ON THE REAR BEARING OF A ROTATING, ALTERNATOR AND ALTERNO-STARTER ELECTRIC MACHINE COMPRISING SUCH A HOOD |
| FR2865583B1 (en) * | 2004-01-23 | 2006-03-31 | Peugeot Citroen Automobiles Sa | DEVICE FOR SOLIDARIZING A ROTATING MACHINE ON A VEHICLE ENGINE. |
| CN100465367C (en) * | 2004-09-27 | 2009-03-04 | 乐金电子(天津)电器有限公司 | Outlet line terminal protection cap of fully-auto washing machine |
| CN100529349C (en) * | 2007-09-19 | 2009-08-19 | 无锡开普动力有限公司 | Wind-cooling generating set end shield assembly with exhausting passage |
| MX2018005649A (en) * | 2018-05-04 | 2019-11-05 | Valeo Sist Electricos S A De C V | Cover for motor vehicle alternators. |
| DE102019205781A1 (en) | 2019-04-23 | 2020-10-29 | Audi Ag | Drive device comprising an electric motor and an inverter and motor vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0215299A2 (en) * | 1985-09-17 | 1987-03-25 | Robert Bosch Gmbh | Adapter for a three-phase generator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7833164U1 (en) * | 1978-11-08 | 1979-04-05 | Robert Bosch Gmbh, 7000 Stuttgart | COVER FOR ELECTRIC MACHINERY |
| US4707043A (en) * | 1986-11-03 | 1987-11-17 | Reed Charlie C | Electrical connector |
| FR2618272A1 (en) * | 1987-07-16 | 1989-01-20 | Equip Electr Moteur | Detachable end shroud for dynamo-electric machine |
| US5006078A (en) * | 1990-02-22 | 1991-04-09 | Navistar International Transportation Corp. | Jump start stud assembly |
| US5297971A (en) * | 1992-07-17 | 1994-03-29 | Kawasaki Jukogyo Kabushiki Kaisha | Spark plug cap |
-
1995
- 1995-02-21 FR FR9502088A patent/FR2730875B1/en not_active Expired - Fee Related
-
1996
- 1996-02-06 DE DE19605757A patent/DE19605757A1/en not_active Withdrawn
- 1996-02-12 BR BR9600384A patent/BR9600384A/en not_active IP Right Cessation
- 1996-02-15 CN CN96102038A patent/CN1061793C/en not_active Expired - Lifetime
- 1996-02-16 MY MYPI96000626A patent/MY132325A/en unknown
- 1996-02-19 IT IT96RM000109A patent/IT1283929B1/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0215299A2 (en) * | 1985-09-17 | 1987-03-25 | Robert Bosch Gmbh | Adapter for a three-phase generator |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9600384A (en) | 1998-03-03 |
| IT1283929B1 (en) | 1998-05-07 |
| DE19605757A1 (en) | 1996-08-22 |
| MY132325A (en) | 2007-10-31 |
| ITRM960109A0 (en) | 1996-02-19 |
| FR2730875A1 (en) | 1996-08-23 |
| CN1136230A (en) | 1996-11-20 |
| ITRM960109A1 (en) | 1997-08-19 |
| FR2730875B1 (en) | 1997-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010207 |
|
| EXPY | Termination of patent right or utility model |