公开(公告)号：US3538475A

公开(公告)日：1970-11-03

申请号：US3538475D

申请日：1966-12-20

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： CELLERINI ALBERT R

IPC: H01H71/08 ,  H01H71/12 ,  H01H85/50

CPC classification number: H01H71/08 ,  H01H71/122

公开(公告)号：US20220262586A1

公开(公告)日：2022-08-18

申请号：US17628535

申请日：2020-07-20

Applicant: DEXERIALS CORPORATION

Inventor： Koichi Mukai

IPC: H01H37/76 ,  H01H85/02 ,  H01H85/50

Abstract: A protection element (10) of the present invention has a substrate (11), a first fuse element (12) and a second fuse element (13) connected in series on the substrate (11), a heater (14) connected between the first fuse element (12) and the second fuse element (13), a third upper electrode part (17) connected between the first fuse element (12) and the second fuse element (13) and connected to the heater (14) in series, a first conduction part (18) connected to the third upper electrode part (17) and having a lower resistance value than the heater (14), and a third lower electrode part (19) connected to the first conduction part (18) and configured to be connectable to an external protection circuit.

公开(公告)号：US09673012B2

公开(公告)日：2017-06-06

申请号：US14381701

申请日：2013-05-16

Applicant: LITTELFUSE, Inc.

Inventor： James J. Beckert ,  Gregory G. Stumpo ,  Stephen R. Shierry

IPC: B21D33/00 ,  B23B37/00 ,  H01H69/02 ,  H01H85/06 ,  H01H85/08 ,  H01H85/50 ,  H01H85/041 ,  H01H85/055

CPC classification number: H01H85/08 ,  H01H69/02 ,  H01H85/0417 ,  H01H85/055 ,  H01H85/06 ,  H01H85/50 ,  Y10T29/302 ,  Y10T29/49107

Abstract: A convenient, cost-effective method for manufacturing low-current fuse elements. The method may include the steps of stamping a substrate out of a sheet of material and stamping at least one hole in the substrate. The method may further include the steps of bonding a layer of fuse material to a surface of the substrate with a portion of the fuse material covering the hole, stamping a fuse element out of the portion of fuse material covering the hole, and separating an individual fuse from the fuse material and the substrate. A low-current fuse can thereby be obtained using an easily performed stamping process.

公开(公告)号：US09653226B2

公开(公告)日：2017-05-16

申请号：US13589536

申请日：2012-08-20

Applicant: Tomohiro Ikeda ,  Ryuta Takishita ,  Kouichiro Mochizuki ,  Teruhiko Ohike ,  Sho Nogashira

Inventor： Tomohiro Ikeda ,  Ryuta Takishita ,  Kouichiro Mochizuki ,  Teruhiko Ohike ,  Sho Nogashira

IPC: H01H85/50 ,  H01H9/08 ,  H01H9/10 ,  H01H85/20

CPC classification number: H01H9/085 ,  H01H9/10 ,  H01H85/205

Abstract: A power shutoff device includes: a fuse to shut off conduction between the input portion connected to a power source side and the output portion connected to a load side; a box having a first face side with the input portion, the output portion, and the fuse to be assembled thereon; and a lock portion to fix one of the input portion and the output portion to the box. The one of the input portion and the output portion is integrally provided to the fuse. The other of the input portion and the output portion includes a first terminal portion integrally provided to the fuse and fixed to the box via a bolt, and a second terminal portion separately provided from the fuse and connected to the first terminal portion via a connecting member being attachable and detachable on a second face side of the box.

公开(公告)号：US20140300444A1

公开(公告)日：2014-10-09

申请号：US14313082

申请日：2014-06-24

Applicant: ALBERT ENRIQUEZ ,  DEMETRIO CRISTE ,  CONRADO DE LEON ,  CRISPIN ZULUETA ,  ROEL RETARDO ,  JOHN SEMANA ,  Gordon Todd Dietsch

Inventor： ALBERT ENRIQUEZ ,  DEMETRIO CRISTE ,  CONRADO DE LEON ,  CRISPIN ZULUETA ,  ROEL RETARDO ,  JOHN SEMANA ,  Gordon Todd Dietsch

IPC: H01H85/50

CPC classification number: H01H85/50 ,  H01H85/143 ,  H01H85/185 ,  H01H85/38 ,  H01H2085/0412 ,  H01H2085/383

Abstract: A compact, high breaking capacity fuse that includes a top insulative layer, at least one intermediate insulative layer, and a bottom insulative layer arranged in a vertically stacked configuration. The at least one intermediate layer may have a hole formed therethrough that defines a chamber having arc suppression material disposed therein. A first conductive terminal may be formed on a first end of the fuse and a second conductive terminal may be formed on a second end of the fuse. At least one fusible element may connect the first terminal to the second terminal, thus providing an electrically conductive pathway therebetween. A portion of the at least one fusible element may pass through the air gap defined by the hole in the at least one intermediate insulative layer.

Abstract translation: 一种紧凑，高分断能力的熔断器，其包括顶部绝缘层，至少一个中间绝缘层和以垂直堆叠构造布置的底部绝缘层。 至少一个中间层可以具有穿过其形成的孔，其限定了具有设置在其中的消弧材料的室。 可以在熔丝的第一端上形成第一导电端子，并且可以在熔丝的第二端上形成第二导电端子。 至少一个可熔元件可以将第一端子连接到第二端子，从而在它们之间提供导电通路。 至少一个可熔元件的一部分可以穿过由至少一个中间绝缘层中的孔限定的气隙。

公开(公告)号：US08614619B2

公开(公告)日：2013-12-24

申请号：US13258299

申请日：2010-04-15

Applicant: Bruno Levi

Inventor： Bruno Levi

IPC: H01H85/50

CPC classification number: H01H85/22 ,  H01H85/0241 ,  H01H85/25

Abstract: A fuse holder, particularly for interlocked sockets and electrical apparatuses in general, includes a tray which is inserted in a seat and is adapted to accommodate a fuse. The tray is movable along a rectilinear path, having at least two positions: an active position, in which the fuse is active, and an extracted position, in which the fuse can be removed from the tray. The seat includes two elastic contact members which provide an electrical and mechanical connection of the fuse in the active position.

Abstract translation: 保险丝座，特别是用于联锁插座和电气设备，一般包括插入在座中并适于容纳保险丝的托盘。 托盘可沿着直线路径移动，具有至少两个位置：保险丝处于活动状态的有效位置和提取位置，其中保险丝可以从托盘移除。 座椅包括两个弹性接触构件，其提供保险丝在主动位置的电气和机械连接。

公开(公告)号：US08242874B2

公开(公告)日：2012-08-14

申请号：US12509898

申请日：2009-07-27

Applicant: Slobadan Pavlovic ,  Mohamad Zeidan ,  David Menzies

Inventor： Slobadan Pavlovic ,  Mohamad Zeidan ,  David Menzies

IPC: H01H85/20 ,  H01H85/143 ,  H01H85/50 ,  H01R13/68

CPC classification number: H01R13/18 ,  H01H85/10 ,  H01H85/153 ,  H01H85/175 ,  H01H85/204 ,  H01H85/2045 ,  H01H85/205 ,  H01H85/545 ,  H01R13/5845 ,  H01R13/68

Abstract: A fuse holder for an electrical fuse includes a first housing portion which has first and second electrical terminals disposed therein. A second housing portion is pivotally attached to the first housing portion, and is configured to carry the electrical fuse. Pivoting the first and second housing portions together automatically and sequentially connects the fuse carried by the second housing portion to the terminals disposed within the first housing portion. This provides a convenient mechanism for connecting and disconnecting the fuse, and facilitates the use of a fuse without its own insulating material.

Abstract translation: 用于电熔丝的保险丝座包括第一壳体部分，其具有设置在其中的第一和第二电气端子。 第二壳体部分枢转地附接到第一壳体部分，并且构造成承载电熔丝。 将第一和第二壳体部分一起自动并顺序地将由第二壳体部分承载的保险丝连接到设置在第一壳体部分内的端子。 这提供了一种用于连接和断开保险丝的方便的机构，并且便于使用没有其自身绝缘材料的保险丝。

公开(公告)号：US08164412B2

公开(公告)日：2012-04-24

申请号：US11922907

申请日：2006-06-27

Applicant: Peter Sieber ,  Roland Wolf ,  Lutz Pahlke

Inventor： Peter Sieber ,  Roland Wolf ,  Lutz Pahlke

IPC: H01H85/50

CPC classification number: H01H37/764 ,  H01H37/04 ,  H01H37/34

Abstract: The invention relates to a thermal link (1) for electrical appliances, comprising an insulating part (10) with electrical terminals (11) and contact springs (12) for providing electrical contact between said terminals (11), a fusible material insert (15) that acts as the thermal trip element and a transmission pin (13), which is displaceably mounted in the insulting part (10), one end of which engaging with the fusible material insert (15) and the other end with the contact springs (12). Said link is characterised in that the fusible material insert (15) is situated in a casing (141) that is configured as one piece with the heat transfer plate (14). The invention also relates to a method for producing a thermal link (1) comprising the following steps: the casing (141) for housing the fusible material insert (15) and the casings (144) that connect the heat transfer plate (14) to the insulating part (10) are drawn from the heat transfer plate (14); the fusible material insert (15) is inserted into the casing (141) and formed; the insulating part (10) is placed on the heat transfer plate (14) and connected in a positive fit to the graduated inner sections (107) of the inner cavities (108) by means of the casings (144).

Abstract translation: 本发明涉及一种用于电器的热连接器（1），包括具有电端子（11）和接触弹簧（12）的绝缘部件（10），用于在所述端子（11）之间提供电接触，​​可熔材料插入件 ）和可移动地安装在绝缘部分（10）中的传动销（13），其一端与可熔材料插入件（15）接合，另一端与接触弹簧（ 12）。 所述连接件的特征在于，可熔材料插入件（15）位于与传热板（14）一体构型的壳体（141）中。 本发明还涉及一种用于生产热连接件（1）的方法，包括以下步骤：用于容纳可熔材料插入件（15）的壳体（141）和将传热板（14）连接到壳体（144） 绝热部件（10）从传热板（14）拉出; 将可熔材料插入件（15）插入到壳体（141）中并形成; 绝缘部件（10）被放置在传热板（14）上并通过壳体（144）以正配合的方式与内腔（108）的刻度内部部分（107）连接。

公开(公告)号：US20090261940A1

公开(公告)日：2009-10-22

申请号：US11922907

申请日：2006-06-27

Applicant: Peter Sieber ,  Roland Wolf ,  Lutz Pahlke

Inventor： Peter Sieber ,  Roland Wolf ,  Lutz Pahlke

IPC: H01H85/50

CPC classification number: H01H37/764 ,  H01H37/04 ,  H01H37/34

Abstract: The invention relates to a thermal link (1) for electrical appliances, comprises an insulating part (10) with electrical terminals (11) and contact springs (12) for providing electrical contact between said terminals (11), a fusible material insert (15) that acts as the thermal trip element and a transmission pin (13), which is displaceably mounted in the insulting part (10), one end of which engaging with the fusible material insert (15) and the other end with the contact springs (12). Said link is characterised in that the fusible material insert (15) is situated in a casing (141) that is configured as one piece with the heat transfer plate (14). The invention also relates to a method for producing a thermal link (1) comprising the following steps: the casing (141) for housing the fusible material insert (15) and the casings (144) that connect the heat transfer plate (14) to the insulating part (10) are drawn from the heat transfer plate (14); the fusible material insert (15) is inserted into the casing (141) and formed; the insulating part (10) is placed on the heat transfer plate (14) and connected in a positive fit to the graduated inner sections (107) of the inner cavities (108) by means of the casings (144).

Abstract translation: 本发明涉及一种用于电器的热连接件（1），包括具有电端子（11）和接触弹簧（12）的绝缘部件（10），用于在所述端子（11）之间提供电接触，​​可熔材料插入件 ）和可移动地安装在绝缘部分（10）中的传动销（13），其一端与可熔材料插入件（15）接合，另一端与接触弹簧（ 12）。 所述连接件的特征在于，可熔材料插入件（15）位于与传热板（14）一体构型的壳体（141）中。 本发明还涉及一种用于生产热连接件（1）的方法，包括以下步骤：用于容纳可熔材料插入件（15）的壳体（141）和将传热板（14）连接到壳体（144） 绝热部件（10）从传热板（14）拉出; 将可熔材料插入件（15）插入到壳体（141）中并形成; 绝缘部件（10）被放置在传热板（14）上并通过壳体（144）以正配合的方式与内腔（108）的刻度内部部分（107）连接。

公开(公告)号：US5977860A

公开(公告)日：1999-11-02

申请号：US804421

申请日：1997-02-21

Applicant: Steven Francis Ulm, Jr. ,  Edwin James Harris, IV ,  Matthew Michael Rybka

Inventor： Steven Francis Ulm, Jr. ,  Edwin James Harris, IV ,  Matthew Michael Rybka

IPC: H01H69/02 ,  H01H85/041 ,  H01H85/046 ,  H01H85/06 ,  H01H85/08 ,  H01H85/143 ,  H01H85/165 ,  H01H85/17 ,  H01H85/34 ,  H01H85/50 ,  H05K3/34 ,  H01H85/04

CPC classification number: H01H69/022 ,  H01H85/0411 ,  H05K3/3426 ,  H01H85/046 ,  H01H85/143 ,  H05K3/3421 ,  Y02P70/613

Abstract: A surface-mount fuse for protecting a circuit, which includes a substrate having first and second surfaces, each surface having first, second, third, and fourth ends, the substrate also having first, second, third, and fourth sides. The fuse includes a metal strip attached to the first surface of the substrate with a layer of adhesive material, the layer of adhesive material being disposed between the metal strip and the first surface of the substrate, the metal strip having a first connection region, a second connection region, and a non-linear fuse link therebetween. The fuse further includes first and second wire leads, the first wire lead being conductively connected to the first connection region and horizontally projecting away from the first connection region, the second wire lead being conductively connected to the second connection region and horizontally projecting away from the second connection region, for connecting the fuse to the remainder of the circuit. Alternatively, the wire leads can include clip leads or other terminal leads. The fuse also includes a protective layer disposed on the fuse link. A method for making the fuse is also disclosed.

Abstract translation: 一种用于保护电路的表面安装保险丝，其包括具有第一表面和第二表面的基底，每个表面具有第一，第二，第三和第四端，所述基底还具有第一，第二，第三和第四边。 保险丝包括金属带，该金属条以一层粘合剂材料附着在基片的第一表面上，该粘合剂材料层设置在金属带与基片的第一表面之间，金属带具有第一连接区域， 第二连接区域和它们之间的非线性熔断体。 保险丝还包括第一和第二引线，第一引线导电连接到第一连接区域并水平地突出离开第一连接区域，第二引线导电连接到第二连接区域并且水平地远离 第二连接区域，用于将保险丝连接到电路的其余部分。 或者，导线可以包括夹子引线或其他端子引线。 保险丝还包括设置在熔丝链上的保护层。 还公开了制造熔丝的方法。