KR950702740A

KR950702740A - A BOBBIN CAPABLE OF RELIABLY INSULATING A FIRST COIL FROM A SECOND COIL

Info

Publication number: KR950702740A
Application number: KR1019950700292A
Authority: KR
Inventors: 에이찌 오쯔키
Original assignee: 마쯔무라 토미히로; 가부시끼가이샤 토킨
Priority date: 1993-05-31
Filing date: 1994-05-31
Publication date: 1995-07-29
Also published as: DE69401485D1; EP0653099A1; WO1994028561A1; EP0653099B1; NO950331D0; CN1110489A; HK1002924A1; NO950331L; MY111103A; CN1085390C; DE69401485T2; SG45178A1; KR100310372B1; TW239216B; JPH08502860A; NO305459B1

Abstract

제1판(55)과, 이러한 제1판의 맞은편에 위치한 제2판(57)을 갖춘 본 발명의 코일틀에서는 제1 및 제2슬리브 (59, 61)가 각각 제1 및 제2판과 일체로 형성되어 있고, 제1슬리브(59)는 제2슬리브(61)내에 삽입되어 있다.In the coil frame of the present invention having a first plate 55 and a second plate 57 located opposite the first plate, the first and second sleeves 59 and 61 are the first and second plates, respectively. It is formed integrally with the first sleeve 59 is inserted into the second sleeve (61).

분할슬리브(63)는 제1 및 제2판(55 및 57)의 사이에 끼워져 있고, 제1슬리브(59)를 들러싸며, 제1판(55)에 용접되어 있거나 접착되어 있다. 제1 및 제2세트커넥터 (51, 53)가 이 코일틀에 고정되어 있다. 제1코일(43)은 분할슬리브(63)의 둘레에 감겨있고 제1세트커넥터(51)에 연겯되어 있다. 제2코일(45)은 제2슬리브의 둘레에 감겨있고 제3판의 구멍을 통해서 제2세트커넥터(53)에 연결되어 있다. 분할슬리브(63)는 제1판(55)과 일체로 형성될 수 있다. 제1 및 2연결아암(97, 99)은 제1판(55)과 일체로 형성될 수 있고, 각각의 연결아암의 각각의 연결정점부가 제2편의 제2및 제3구멍은 통과해서 제2판의 표면(73)과 접촉할 수 있다. 또 제1 및 제2연결아암은 제2판의 제1 및 제2흠부를 관통할 수 있다. 이 경우 분할슬리브(63)가 제1판 또는 제2판과 접촉한다.The split sleeve 63 is sandwiched between the first and second plates 55 and 57 and encloses the first sleeve 59 and is welded or bonded to the first plate 55. First and second set connectors 51 and 53 are fixed to this coil frame. The first coil 43 is wound around the split sleeve 63 and connected to the first set connector 51. The second coil 45 is wound around the second sleeve and connected to the second set connector 53 through the hole of the third plate. The split sleeve 63 may be integrally formed with the first plate 55. The first and second connecting arms 97 and 99 may be formed integrally with the first plate 55, and each connecting vertex of each connecting arm passes through the second and third holes of the second piece so that the second It may be in contact with the surface 73 of the plate. The first and second connecting arms can also penetrate the first and second flaws of the second plate. In this case, the split sleeve 63 is in contact with the first plate or the second plate.

Description

A BOBBIN CAPABLE OF RELIABLY INSULATING A FIRST COIL FROM A SECOND COIL

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명의 제1실시형태에 따른 변압기를 전개한 사시도이다.3 is a perspective view of the transformer according to the first embodiment of the present invention.

제4도는 제3도에 도시된 변압기의 사시4 is a perspective view of the transformer shown in FIG.

Claims

A coil frame comprising (1) a first plate having a main surface and an inner surface having a hole formed therein, and (2) a main surface located opposite the main surface of the first plate, each having a hole formed therein. A second plate having an inner surface of the second and third plates, and (3) a first plate having an inner surface connected to the hole of the first plate and having a hole formed therein, and integrally formed with the first plate. The first surface of the hole having a sleeve and (4) an inner surface having a hole connected to the hole of the second plate, integrally formed with the second plate, and connected to the hole of the second plate. A split sleeve having a second sleeve accommodating a sleeve, and (5) an inner surface on which a hole is formed, which is integrally formed with the second plate and surrounds the holes of the second sleeve and the third plate The first sleeve is inserted between the first surface and the main surface of the second plate to A coil frame including a split sleeve that is wrapped and welded to a major surface of the first plate.

A coil frame comprising (1) a first plate having a main surface and an inner surface with holes formed therein, and (2) a main surface located opposite the main surface of the first plate, and having a hole formed therein, respectively. 2, a first plate having an inner surface of the third plate, and (3) a first plate having an inner surface connected to the hole of the first plate and having a hole formed therein, and integrally formed with the first plate. A sleeve and (4) an inner surface on which a hole connected to the hole of the second plate is formed, integrally formed with the second plate, of the hole connected to the hole of the second plate; A split sleeve having a second sleeve for accommodating the first sleeve, and (5) an inner surface on which a hole is formed, which is integrally formed with the second plate, the holes of the second sleeve and the third plate Is enclosed between a major surface of the first plate and the second plate to cover the first sleeve. A coil frame comprising a split sleeve encircled and welded to a major surface of the first plate.

A coil frame comprising (1) a first plate having a main surface and an inner surface with holes formed therein, (2) a main surface located opposite the main surface of the first plate, and a hole having a hole formed therein, respectively. 2, a second plate having an inner surface of the third plate, (3) a first sleeve having an inner surface formed with a hole connected to the hole of the first plate and integrally formed with the first plate; (4) has an inner surface on which a hole connected to the hole of the second plate is formed, and is integrally formed with the second plate, and the hole connected to the second plate is used to connect the first sleeve. A split sleeve having a second sleeve to receive and (5) an inner surface of which a hole is formed, which is integrally formed with the first plate, surrounds the first sleeve, and covers the first plate and the first plate. It is interposed between the major surfaces of the second plate to provide holes for the second sleeve and the third plate. A coil frame including a split sleeve that is wrapped and welded to a major surface of the second plate.

A coil frame, comprising: (1) a first plate having a major surface and an inner surface with holes formed therein, and (2) a main surface located opposite the main surface of the first plate and a second with holes formed therein, respectively. And a second plate having an inner surface of the third plate, and (3) a first sleeve having an inner surface connected to the hole of the first plate and having a hole formed therein, and integrally formed with the first plate. And (4) an inner surface having a hole connected to the hole of the second plate, and integrally formed with the second plate. A split sleeve having a second sleeve for accommodating the first sleeve, and (5) an inner surface on which the hole is formed, the hole connected to the hole of the second plate being integrally formed with the first plate, A mixing sleeve surrounding the first sleeve and sandwiched between the main surfaces of the first plate and the second plate and surrounding the holes of the second sleeve and the third plate and bonded to the main surface of the second plate. Coil frame containing.

A coil frame comprising (1) a first plate having a major surface and an inner surface with holes formed therein, and (2) a major surface located opposite the major surface of the first pipe, a subsurface, and a hole respectively. A second plate having an inner surface of the second, third, fourth, and fifth plates formed therein; and (3) the first plate having an inner surface formed with a hole connected to the hole of the first plate. A first sleeve formed integrally with the second plate, and (4) an inner surface on which a hole connected to the hole of the second plate is formed and integrally formed with the second plate, wherein the second plate is connected to the second plate. (2) A split sleeve having a second sleeve for accommodating the first sleeve, and (5) an inner surface in which a hole is formed, which is integrally formed with the second plate and which is formed of the second sleeve and the third plate. The first sleeve is enclosed between the first surface and the main surface of the second plate to surround the hole A split sleeve which surrounds and contacts the main surface of the first plate, and (6) each has first and second edge determination points, and is integrally formed with the first plate, wherein each of the connecting apex portions is formed of the first plate. 4 and a coil frame including first and second connecting arms through the holes of the fifth plate and in contact with the subsurface of the second plate.

The coil frame according to claim 5, wherein the split sleeve further includes a contact peak portion in contact with the main surface of the first plate.

A coil frame comprising (1) a first plate having a major surface and an inner surface with holes formed therein, and (2) a major surface located opposite the major surface of the first plate, a subsurface, and a hole respectively. A second plate having an inner surface of the second, third, fourth, and fifth plates formed therein; and (3) an inner surface having a hole connected to the hole of the second plate, wherein the first plate is formed. A first sleeve formed integrally with the plate, and (4) an inner surface on which a hole connected to the hole of the second plate is formed, integrally formed with the second plate, (5) a split sleeve having a second sleeve for accommodating the first sleeve and an inner surface having a hole formed therein, the hole being formed integrally with the first plate and surrounding the first sleeve. The second plate is interposed between the first surface and the major surface of the second plate to surround the second sleeve. And (6) a split sleeve in contact with the major surface of the first and second lead crystal points, respectively, and integrally formed with the first plate, wherein the first and second lead crystal points are the fourth and fifth. A coil frame comprising first and second connecting arms passing through holes in the plate and in contact with the subsurface of the second plate.

8. The coil frame according to claim 7, wherein the split sleeve further comprises a contact peak portion in contact with the main surface of the second plate.

A coil frame comprising (1) a first plate having a major surface and an inner surface with holes formed therein, and (2) a major surface located opposite the major surface of the first plate, a subsurface, and a hole respectively. A first plate and a second plate formed therein, an inner surface of the third plate, and a first and a second flaw extending from the main surface of the second plate to the sub surface of the second plate, respectively; A first sleeve having a second plate having a two-layer subsurface, (3) an inner surface having a hole connected to the hole of the first plate, and integrally formed with the first plate; 4) has an inner surface formed with a hole connected to the hole of the second plate, integrally formed with the second plate, the hole connected with the hole of the second plate to receive the first sleeve A split sleeve having a second sleeve and an inner surface in which holes are formed (5), wherein the second plate It is formed integrally, surrounds the holes of the second sleeve and the third plate and is sandwiched between the main surface of the first plate and the second plate to surround the first sleeve, the main of the first plate And (6) a split sleeve in contact with the surface, respectively, having first and second lead crystal points, which are integrally formed with the first plate, and wherein the first and second lead crystal points are the first and second defects. A coil frame including first and second connecting arms passing through the portion and contacting the subsurface of the second plate.

10. The coil frame according to claim 9, wherein the split sleeve further comprises a contact peak portion in contact with the main surface of the first plate.

A coil frame comprising (1) a first plate having a major surface and an inner surface with holes formed therein, and (2) a major surface located opposite the first plate, a subsurface, and holes formed therein, respectively. Internal surfaces of the second and third plates, and first and second flaw surfaces extending from the main surface of the second plate to the sub surface of the second plate and having angled first and second flaws formed therein. A first sleeve having a second plate, and (3) an inner surface on which a hole connected to the hole of the first plate is formed, integrally formed with the first plate, and (4) the second plate. A second sleeve having an inner surface in which a hole connected to the hole of the plate is formed, and integrally formed with the second plate, and the hole connected to the hole of the second plate receiving the first sleeve; (5) Split sleeves having an inner surface with holes formed therein, integrally with the first plate A split sleeve formed around the first sleeve and sandwiched between the first surface and the main surface of the second plate to be in contact with the main surface of the second sleeve and the second plate, and (6) Each of the first and second edge determination points is formed integrally with the first plate, and the first and second edge determination points pass through the first and second flaws and the sub-surface of the second plate. A coil frame comprising first and second connecting arms in contact.

12. The coil frame according to claim 11, wherein the split sleeve further comprises a contact peak portion in contact with the main surface of the second plate.

A coil frame, first and second coils wound around the coil frame, first and second magnetic cores attached to the coil frame, and first and second set connectors fixed to the coil frame, As a transformer. The coil frame includes (1) a first plate having a major surface, a subsurface, and an inner surface with holes formed therein, and (2) a major surface opposite to the major surface of the first plate, and a subsurface, respectively. A second plate having an inner surface of the second plate and a third plate having a hole formed therein, and (3) an inner surface having a hole connected to the hole of the first plate, and integral with the first plate. (4) has an inner surface formed with a hole connected to the hole of the second plate, integrally formed with the second pipe, and connected to the hole of the second plate. (5) A split sleeve having a second sleeve for accommodating the first sleeve and an inner surface having a hole formed therein, the hole being formed integrally with the second plate, wherein the second sleeve and the third The first slab surrounds the hole of the plate and is sandwiched between major surfaces of the first and second plates. And a split sleeve that surrounds the groove and is welded to the main surface of the first plate. (A) The first coil is wound around the first sleeve and connected to the first set connector. The second coil is wound around the second sleeve and connected to the second set connector through the hole of the third plate, and (b) the first magnetic core is inserted into the hole of the first sleeve. The second magnetic core is inserted into the hole of the first sleeve and is in contact with the first leg part and has a second leg part in contact with the sub surface of the first plate. Transformer in contact with the surface.

A coil frame, first and second coils wound around the coil frame, first and second magnetic cores attached to the coil frame, and first and second set connectors fixed to the coil frame. Wherein the coil frame comprises: (1) a first plate having a major surface, a subsurface, and an inner surface with holes formed therein; and (2) a major surface opposite the major surface of the first plate; And a second plate having a subsurface and an inner surface of the second plate and the third plate having holes formed therein, and (3) an inner surface having a hole connected to the hole of the first plate. A first sleeve formed integrally with the first plate, and (4) an inner surface on which a hole connected to the hole of the second plate is formed and integrally formed with the second plate, wherein the second plate A second sleeve in which the hole connected to the hole of the plate receives the first sleeve, and (5) a hole is formed. A split sleeve having an inner surface, which is integrally formed with the second plate, surrounds the holes of the second sleeve and the third plate, and is sandwiched between major surfaces of the first and second plates. And a split sleeve surrounding the first sleeve and bonded to the main surface of the first plate, and (a) the first coil is wound around the split sleeve and connected to the first set connector. The second coil is wound around the second sleeve and connected to the second set connector through the hole of the third plate, and (b) the first magnetic core is the hole of the first sleeve. Has a first leg portion inserted therein and contacts the sub-surface of the first plate, the second magnetic core has a second leg portion inserted into the hole of the first sleeve and in contact with the first leg portion, In contact with the subsurface of the second plate Transformer.

A coil frame, first and second coils wound around the coil frame, first and second magnetic cores attached to the coil frame, and first and second set connectors fixed to the coil frame. A transformer comprising: (1) a first plate having a major surface, a subsurface and an inner surface with holes formed therein, and (2) a major surface opposite the major surface of the first plate; And a second plate having a subsurface and an inner surface of the second plate and the third plate having holes formed therein, and (3) an inner surface having a hole connected to the hole of the first plate. A first sleeve formed integrally with the first plate, and (4) an inner surface on which a hole connected to the hole of the second plate is formed and integrally formed with the second plate, wherein the second plate A second sleeve in which the hole connected to the hole of the plate receives the first sleeve, and (5) a hole is formed. A split sleeve having an inner surface, which is integrally formed with the first plate, surrounds the first sleeve, and is sandwiched between the main surfaces of the first and second plates so as to sandwich the second sleeve and the first plate. A split sleeve surrounding the hole of the third plate and welded to the main surface of the second plate; and (a) the first coil is wound around the first sleeve and connected to the first set connector. And the second coil is wound around the second sleeve and connected to the second set connector through the hole of the third plate, and (b) the first magnetic core is in the hole of the first sleeve. A first leg portion inserted and in contact with a sub surface of the first plate, the second magnetic core having a second leg portion inserted into the hole of the first sleeve and in contact with the first leg portion, In contact with the subsurface of the second plate Transformers.

A coil frame, first and second coils wound around the coil frame, first and second magnetic cores attached to the coil frame, and first and second set connectors fixed to the coil frame. A transformer comprising: a first plate having (1) a major surface, a subsurface, and an inner surface with holes formed therein; and (2) a major surface opposite the major surface of the first plate; And a second plate having a subsurface and an inner surface of the second plate and the third plate having holes formed therein, and (3) an inner surface having a hole connected to the hole of the first plate. A first sleeve formed integrally with the first plate, and (4) an inner surface on which a hole connected to the hole of the second plate is formed and integrally formed with the second plate, wherein the second plate A second sleeve in which the hole connected to the hole of the plate receives the first sleeve, and (5) a hole is formed. A split sleeve having an inner surface, which is integrally formed with the first plate, surrounds the first sleeve, and is sandwiched between major surfaces of the first and second plates so as to sandwich the first sleeve and the first plate. A split sleeve surrounding the hole of the third plate and bonded to the main surface of the second plate; and (a) the first coil is wound around the first sleeve and connected to the first set connector. And the second coil is wound around the second sleeve and connected to the second set connector through the hole of the third plate, and (b) the first magnetic core is in the hole of the first sleeve. A first leg portion inserted and in contact with a sub surface of the first plate, the second magnetic core having a second leg portion inserted into the hole of the first sleeve and in contact with the first leg portion, In contact with the subsurface of the second plate Transformers.

A coil frame, first and second coils wound around the coil frame, first and second magnetic cores attached to the coil frame, and first and second set connectors connected to the coil frame. A transformer comprising: (1) a first plate having a major surface, a subsurface and an inner surface with holes formed therein, and (2) a major surface opposite the major surface of the first plate, a subsurface and A second plate having an inner surface of the second, third, fourth and fifth plates each having a hole formed therein, and (3) an inner surface having a hole connected to the hole of the first plate. And a first sleeve formed integrally with the first plate, and (4) an inner surface formed with a hole connected to the hole of the second plate, and integrally formed with the second plate. A second sleeve having the hole connected to the hole of the second plate to receive the first sleeve, and a hole (5) A split sleeve having an inner surface therein, the split sleeve being integrally formed with the second plate and enclosing the holes of the second sleeve and the third plate and sandwiched between major surfaces of the first and second plates. A split sleeve surrounding one sleeve and in contact with the main surface of the first plate, and (6) each of the first and second edge determination points, integrally formed with the first plate, wherein the connection apex portion First and second connecting arms which pass through the holes of the fourth and fifth plates and contact the sub-surfaces of the second plate, and (a) the first coil is wound around the first sleeve. And the second coil is wound around the second sleeve and connected to the second set connector through the hole of the third plate, and (b) the first magnetic The iron core has a first leg portion inserted into the hole of the first sleeve. The second magnetic core is inserted into the hole of the first sleeve and has a second leg portion contacting the first leg portion and is in contact with the sub surface of the second plate. Transformer.

18. The transformer of claim 17, wherein the split sleeve further comprises a contact peak in contact with the major surface of the first plate.

A coil frame, first and second coils wound around the coil frame, first and second magnetic cores attached to the coil frame, and first and second set connectors fixed to the coil frame. A transformer comprising: (1) a first plate having a major surface, a subsurface and an inner surface with holes formed therein, and (2) a major surface opposite the major surface of the first plate; And a second plate having a subsurface and an inner surface of the second plate and the third plate having holes formed therein, and (3) an inner surface having a hole connected to the hole of the first plate. A first sleeve formed integrally with the first plate, and (4) an inner surface on which a hole connected to the hole of the second plate is formed and integrally formed with the second plate, wherein the second plate A second sleeve for accommodating the first sleeve with the hole connected to the hole of the plate, and (5) a hole formed therein; A split sleeve having an inner surface therein, wherein the split sleeve is integrally formed with the first plate and is sandwiched between the first surfaces of the first and second plates to surround the first sleeve. A split sleeve which surrounds the hole of the plate and makes contact with the main surface of the second plate, and (6) each of the first and second edge points is formed integrally with the first plate, and the connecting vertex portion is formed in the first plate. 4 and first and second connecting arms passing through the holes of the fifth plate and contacting the subsurface of the second plate, and (a) the first coil is wound around the first sleeve to It is connected to the first set connector, the second coil is wound around the second sleeve is connected to the second set connector through the hole of the third plate, (b) the first magnetic core A first leg portion inserted into the hole of the first sleeve and The second magnetic iron core has a second leg portion inserted into the hole of the first sleeve and in contact with the first leg portion, and in contact with the sub surface of the first plate. Transformers.

18. The transformer of claim 17, wherein the split sleeve further comprises a contact peak in contact with the major surface of the second plate.

A coil frame, first and second coils wound around the coil frame, first and second magnetic cores attached to the coil frame, and first and second set connectors fixed to the coil frame. A transformer, comprising: (1) a first plate having a main surface, a subsurface, and an inner surface with holes formed therein, and (2) a main surface opposite the main surface of the first plate. Extends from the inner surface of the second and third plates having sub-surfaces and holes formed therein, and from the main surface of the second plate to the sub-surface of the second plate, wherein the first and second flaws are formed, respectively. A second plate having first and second flaw surfaces and (3) a first sleeve having an inner surface in which a hole connected to the hole of the first plate is formed, and integrally formed with the first plate; (4) has an inner surface on which a hole connected to the hole of the second plate is formed, A split sleeve formed of a sieve and having a second sleeve for accommodating the first sleeve and an inner surface in which the hole is formed, wherein the hole connected to the hole of the second plate is integrated with the second plate. And a hole formed between the first plate and the second plate to surround the holes of the second sleeve and the third plate so as to surround the first sleeve and to contact the main surface of the first plate. And (6) each of the first and second edge determination points, which are integrally formed with the first plate, wherein the connection apex passes through the first and second flaws to form the second plate. First and second connecting arms in contact with the subsurface of (a) the first coil is wound around the first sleeve and connected to the first set connector, and the second coil is It is wound around the second sleeve and passed through the hole of the third plate. Is connected to the second set connector, and (b) the first magnetic core has a first leg portion inserted into the hole outside the first sleeve and is in contact with the sub-surface of the first plate, and the second magnetic The iron core is inserted into the hole of the first sleeve and has a second leg portion in contact with the first leg portion, the transformer in contact with the sub-surface of the second plate.

22. The transformer of claim 21, wherein the split sleeve further comprises a contact peak in contact with the major surface of the first plate.

A coil frame, first and second coils wound on the coil frame, first and second magnetic cores attached to the coil frame, and first and second set connectors fixed to the coil frame. A transformer comprising: (1) a first plate having a major surface and a subsurface and an inner surface each having a hole formed therein, and (2) a major surface opposite the major surface of the first plate, a subsurface; First and second flaws extending from the inner surface of the second and third plates each having a hole formed therein and from the main surface of the second plate to the sub surface of the second plate, respectively; A first sleeve having a second plate having a second flaw surface, (3) an inner surface having a hole connected to the hole of the first plate, and integrally formed with the first plate, (4 It has an inner surface where a hole connected to the hole of the second plate is formed, and is integrally formed with the second plate. (5) a split sleeve having a second sleeve for accommodating the first sleeve and an inner surface having a hole formed therein, the hole being connected to the hole of the second plate being integrally formed with the first plate; And surrounding the first sleeve and being interposed between the first surfaces of the first plate and the second plate to surround the second sleeve and the holes of the third plate and to contact the main surface of the second plate. A split sleeve, the first coil being wound around the first sleeve and connected to the first set connector, and the second coil wound around the second sleeve (B) the first magnetic core has a first leg portion inserted into the hole of the first sleeve and is in contact with the subsurface of the first plate through a hole in the plate, The second magnetic core is a sphere of the first sleeve A transformer inserted into the yoke and having a second leg contacting the first leg and in contact with the subsurface of the second plate.

24. The transformer according to claim 23, wherein said split sleeve further comprises a contact peak in contact with a major surface of said second plate.

※ Note: The disclosure is based on the initial application.