Fuse holder
AssigneeJ.S.T. Mfg. Co., Ltd.
InventorsShuichi Fukumori, Van Dessel Sonny
Life of this patent
Estimating the term…
Abstract
A fuse holder includes a holder housing having wide walls at the front and the rear and narrow walls on the right and the left, forming a chamber, which will hold the blade terminals and at least a part of the body of a fuse inserted therein. The fuse holder further includes two contacts, each of which has an intermediate part fixed to the holder housing, a connecting part at one end extending into the chamber to fit with a blade terminal, and a leg at the other end extending out of the holder housing to be soldered or press-fitted onto a printed circuit board.
Claims15
A fuse holder, into which a blade type fuse, with blade terminals protruding from the body thereof, is fittable, said fuse holder comprising:
- a holder housing having wide front and rear walls at the front and the rear and narrow right and left walls on the right and the left, wherein inner wall surfaces of these walls bound a chamber, which will hold the blade terminals of a fuse inserted from the top side and at least a part of the body of the fuse, and
- two contacts, each of which has an intermediate part fixed to the holder housing, a connecting part, at one end of the contact, extending into the chamber to fit with a blade terminal, and a leg, at another end of the contact, extending out of the holder housing to be soldered or press-fitted onto a printed circuit board,
- wherein the inner wall surfaces of the right and left walls of the holder housing have respective slits therein that communicate with the chamber and are adapted to receive respective side edges of the blade terminals of the fuse therein.
A fuse holder, into which a blade type fuse, with blade terminals protruding from the body thereof, is fittable, said fuse holder comprising:
- a holder housing having wide front and rear walls at the front and the rear and narrow right and left walls on the right and the left, wherein inner wall surfaces of these walls bound a chamber, which will hold the blade terminals of a fuse inserted from the top side and at least a part of the body of the fuse, and
- two contacts, each of which has an intermediate part fixed to the holder housing, a connecting part, at one end of the contact, extending into the chamber to fit with a blade terminal, and a leg, at another end of the contact, extending out of the holder housing to be soldered or press-fitted onto a printed circuit board, wherein the intermediate part of each contact is enveloped-cast in an insert and this insert is fitted into a space among the walls at a bottom of the holder housing, and two of the inserts are coupled together.
A fuse holder, into which a blade type fuse, with blade terminals protruding from the body thereof, is fittable, said fuse holder comprising:
- a holder housing having wide front and rear walls at the front and the rear and narrow right and left walls on the right and the left, wherein inner wall surfaces of these walls bound a chamber, which will hold the blade terminals of a fuse inserted from the top side and at least a part of the body of the fuse, and
- two contacts, each of which has an intermediate part fixed to the holder housing, a connecting part, at one end of the contact, extending into the chamber to fit with a blade terminal, and a leg, at another end of the contact, extending out of the holder housing to be soldered or press-fitted onto a printed circuit board, wherein the intermediate part of each contact is enveloped-cast in an insert and this insert is fitted into a space among the walls at a bottom of the holder housing, and wherein the insert is formed of a material having a greater heat resistance than that of the holder housing.
Dependencies are inferred from the claim text.