公开(公告)号：US3649839A

公开(公告)日：1972-03-14

申请号：US3649839D

申请日：1970-09-17

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: H01R13/703 ,  H01J5/02 ,  H01J39/12

CPC classification number: H01R13/7038

Abstract: In a mating plug and socket assembly one prong of the plug has a light and photocell associated with it when it is in place in the socket so that light is transmitted to the photocell thereby indicating that the plug and socket are mated. This photocell controls a relay having contacts in series between the electrical source and the socket so as to only close the circuit to the socket when the plug and socket are so mated. There are various arrangements of the light and photocell in conjunction with the one prong and the socket.

Abstract translation: 在匹配的插头和插座组件中，插头的一个插脚当其在插座中的适当位置时具有与其相关联的光和光电管，使得光被传输到光电池，从而指示插头和插座配合。 该光电管控制具有串联在电源和插座之间的触点的继电器，以便当插头和插座如此配合时，仅闭合插座的电路。 光和光电池与一个插脚和插座有多种布置。

公开(公告)号：US3569908A

公开(公告)日：1971-03-09

申请号：US3569908D

申请日：1968-12-11

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: H01R13/707 ,  H01R13/54

CPC classification number: H01R13/707 ,  Y10S439/911

Abstract: An electrical receptacle having a power energized safety-lock to prevent insertion, or withdrawal, of a second component such as a receptacle cover, or a plug for connection therewith, while the receptacle is energized. Energy for urging a plug-engaging finger into a lock position in which it can obstruct the movement of the plug in or out of the receptacle is provided by a strong spring. However, only a small amount of energy is required to maintain, or lock the plug-engaging finger in this lock position when, as in accordance with this invention, a boltlike obstruction is moved to block the release-motion of the plug-engaging finger. The bolt is moved to its lock position by a solenoid which is energized in parallel with the receptacle contacts.

公开(公告)号：US3330920A

公开(公告)日：1967-07-11

申请号：US52762565

申请日：1965-12-02

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: H01R13/527 ,  H01R13/595 ,  H01R13/703 ,  H01R13/713

CPC classification number: H01R13/527 ,  H01R13/595 ,  H01R13/703 ,  H01R13/713

公开(公告)号：US3167161A

公开(公告)日：1965-01-26

申请号：US15469761

申请日：1961-11-24

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: H01R39/00 ,  H02G11/02

CPC classification number: H01R39/00 ,  H02G11/02

公开(公告)号：US3130925A

公开(公告)日：1964-04-28

申请号：US20323462

申请日：1962-06-18

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: B60Q1/06 ,  F21V17/00

CPC classification number: B60Q1/06 ,  F21V17/00 ,  Y10T403/12

公开(公告)号：US3083856A

公开(公告)日：1963-04-02

申请号：US86111259

申请日：1959-12-21

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: H02G3/08

CPC classification number: H02G3/081

公开(公告)号：US3075487A

公开(公告)日：1963-01-29

申请号：US73286258

申请日：1958-05-05

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: B21D51/00 ,  H01H9/04

CPC classification number: B21D51/00 ,  H01H9/042 ,  Y10T29/49004

公开(公告)号：US3050029A

公开(公告)日：1962-08-21

申请号：US85248659

申请日：1959-11-12

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: A01K61/02

CPC classification number: A01K61/85 ,  Y02A40/845

公开(公告)号：US3020332A

公开(公告)日：1962-02-06

申请号：US82849859

申请日：1959-07-21

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: H02G3/06

CPC classification number: H02G3/06

公开(公告)号：US2945661A

公开(公告)日：1960-07-19

申请号：US59724256

申请日：1956-07-11

Applicant: APPLETON ARTHUR I

Inventor： APPLETON ARTHUR I

IPC: H02G3/12

CPC classification number: H02G3/126