Patent US5243246A successfully refreshed from Google Patents.
US5243246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector assembly for a rotary electric machine
Assignee: Nidec Advanced Motor Corp
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Filing: 1992-06-05
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Granted: 1993-09-07
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Expires: 2012-06-05
Abstract
Abstract A connector assembly for a rotary electric machine which has a rotor fixed around a rotary shaft, a stator positioned around the outer periphery of the rotor and having a stator core clamped between a pair of insulators and a plurality of coils attached to the insulators. The rotary electric machine is further provided with a mounting section on one side of the insulator and a mounting block having a plurality of pins to be connected to successive terminal ends and starting ends of respective coils.
Inventors
- 👤 Masafumi Sakamoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:14
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/46; H02K3/52; H02K3/521; H02K3/522; H02K2203/00; H02K2203/12
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
142 words
A connector assembly for a rotary electric machine having a rotary shaft, comprising: a stator fixed around said rotary shaft, said stator having a stator core sandwiched between a pair of insulators and a plurality of wire wound coils wound around said insulators; a mounting section positioned on one side of one of said insulators, said mounting section outwardly extending from said one insulator in the form of a flanged portion and comprising a plurality of holes; and a mounting block detachably mounted to said mounting section, said mounting block comprising a plurality of pins for connection to a terminal end of one of said coils and to a starting end of another one of said coils, said pins being aligned with and extending through the plurality of holes of said mounting section for fixing said mounting block to said mounting section.
Claim 2
Dependent Claim
142 words
A connector assembly for a rotary electric machine having a rotary shaft, comprising: a stator fixed around said rotary shaft, said stator having a stator core sandwiched between a pair of insulators and a plurality of wire wound coils wound around said insulators; a mounting section positioned on one side of one of said insulators, said mounting section outwardly extending from said one insulator in the form of a flanged portion and comprising a plurality of holes; and a mounting block detachably mounted to said mounting section, said mounting block comprising a plurality of pins for connection to a terminal end of one of said coils and to a starting end of another one of said coils, said pins being aligned with and extending through the plurality of holes of said mounting section for fixing said mounting block to said mounting section.
Claim 3
Dependent Claim
55 words
The connector assembly for a rotary electric machine as claimed in claim 1, wherein said mounting block is fabricated of a flexible material such as vinyl and the plurality of pins are of a flexible material so that said mounting block and pins can be flexibly attached to said mounting section as an integral member.
Claim 4
Dependent Claim
44 words
The connector assembly as claimed in claim 1, wherein said pins are L-shaped such that one section of each of said pins extend through said holes and the other section of each of said pins extend perpendicular to said one section of said pins.
Claim 5
Dependent Claim
141 words
A connector assembly for a rotary electric machine having a rotary shaft, comprising: a stator fixed around said rotary shaft, said stator having a stator core sandwiched between a pair of insulators and a plurality of wire wound coils wound around said insulators; a mounting section positioned on one side of one of said insulators, said mounting section outwardly extending from said one insulator in the form of a flanged portion and comprising a plurality of grooves having cut-out portions; and a mounting block detachably mounted to said mounting section, said mounting block comprising a plurality of pins for connection to a terminal end of one of said coils and to a starting end of another one of said coils, said pins engaging with each of the grooves of the mounting section for fixing said mounting block to said mounting section.
Claim 6
Dependent Claim
141 words
A connector assembly for a rotary electric machine having a rotary shaft, comprising: a stator fixed around said rotary shaft, said stator having a stator core sandwiched between a pair of insulators and a plurality of wire wound coils wound around said insulators; a mounting section positioned on one side of one of said insulators, said mounting section outwardly extending from said one insulator in the form of a flanged portion and comprising a plurality of grooves having cut-out portions; and a mounting block detachably mounted to said mounting section, said mounting block comprising a plurality of pins for connection to a terminal end of one of said coils and to a starting end of another one of said coils, said pins engaging with each of the grooves of the mounting section for fixing said mounting block to said mounting section.
Claim 7
Dependent Claim
157 words
A connector assembly for a rotary electric machine having a rotary shaft, comprising: a stator fixed around said rotary shaft, said stator having a stator core sandwiched between a pair of insulators and a plurality of wire wound coils wound around said insulators; a mounting section positioned on one side of one of said insulators, said mounting section comprising a pair of oppositely disposed receptor arms extending from said one insulator, each of said receptor arms comprising an inwardly extending protrusion; and a mounting block detachably mounted to said mounting section, said mounting block having opposite ends which each comprise leg portions having recesses which cooperate with the protrusions of the receptor arms of the mounting section for fixing the mounting block to the mounting section, said mounting block further having a plurality of pins for connection to a terminal end of one of said coils and to a starting end of another one of said coils.
Claim 8
Dependent Claim
157 words
A connector assembly for a rotary electric machine having a rotary shaft, comprising: a stator fixed around said rotary shaft, said stator having a stator core sandwiched between a pair of insulators and a plurality of wire wound coils wound around said insulators; a mounting section positioned on one side of one of said insulators, said mounting section comprising a pair of oppositely disposed receptor arms extending from said one insulator, each of said receptor arms comprising an inwardly extending protrusion; and a mounting block detachably mounted to said mounting section, said mounting block having opposite ends which each comprise leg portions having recesses which cooperate with the protrusions of the receptor arms of the mounting section for fixing the mounting block to the mounting section, said mounting block further having a plurality of pins for connection to a terminal end of one of said coils and to a starting end of another one of said coils.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-09-06 | 1997-03-08 | 1997-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-09-06 | 2001-03-08 | 2001-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-09-06 | 2005-03-08 | 2005-09-07 | $7700.00 | Window Closed / Lapsed |