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Ceiling Mounted Hooking Receptacle
Abstract: Disclosed is a hook ceiling (1) comprising a terminal portion (2a), with which a DC feeder line (WDC) from the working face side is connected, a terminal portion (2b) for feeder lines, a hook connector portion (3), with which the hook cap of a DC device (102) is removably connected, a DLC communication unit (5), and a feeder control unit (6). The hook connector portion (3) includes a hook plug edge receiving portion (22) for hooking and retaining the hook plug edges of the hook cap. A switch (4) is disposed midway of the cable ways connecting the terminal portions (2a and 2b) and the hook connector portion (3). The DLC communication unit (5) performs DLC communications with the outside by superposing or separating transmission signals of high frequencies on or from the DC voltage to be inputted through the terminal portions (2a and 2b). The feeder control unit (6) controls the ON/OFF of the switch (4) on the basis of control signals contained in the transmission signals received from the outside.
Notices, Deadlines & Correspondence
Patent Information
Applicants
PANASONIC CORPORATION
Inventors
1. UENO Satoru
Specification
CEILING-MOUNTED HOOKING RECEPTACLE
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 4934-DELNP-2010-AbandonedLetter.pdf | 2017-11-09 |
| 1 | 4934-DELNP-2010-GPA-(23-09-2010).pdf | 2010-09-23 |
| 2 | 4934-DELNP-2010-Form-18-(23-09-2010).pdf | 2010-09-23 |
| 2 | 4934-DELNP-2010-FER.pdf | 2017-03-29 |
| 3 | 4934-DELNP-2010-Correspondence-Others-(23-09-2010).pdf | 2010-09-23 |
| 3 | 4934-DELNP-2010-Correspondence Others-(25-04-2012).pdf | 2012-04-25 |
| 4 | 4934-DELNP-2010-Form-3-(23-12-2010).pdf | 2010-12-23 |
| 4 | 4934-DELNP-2010-Form-1-(25-04-2012).pdf | 2012-04-25 |
| 5 | 4934-DELNP-2010-Form-2-(25-04-2012).pdf | 2012-04-25 |
| 5 | 4934-DELNP-2010-Correspondence-Others-(23-12-2010).pdf | 2010-12-23 |
| 6 | Form-5.pdf | 2011-08-21 |
| 6 | 4934-DELNP-2010-GPA-(25-04-2012).pdf | 2012-04-25 |
| 7 | Form-3.pdf | 2011-08-21 |
| 7 | Drawings.pdf | 2011-08-21 |
| 8 | Form-1.pdf | 2011-08-21 |
| 9 | Form-3.pdf | 2011-08-21 |
| 9 | Drawings.pdf | 2011-08-21 |
| 10 | 4934-DELNP-2010-GPA-(25-04-2012).pdf | 2012-04-25 |
| 10 | Form-5.pdf | 2011-08-21 |
| 11 | 4934-DELNP-2010-Form-2-(25-04-2012).pdf | 2012-04-25 |
| 11 | 4934-DELNP-2010-Correspondence-Others-(23-12-2010).pdf | 2010-12-23 |
| 12 | 4934-DELNP-2010-Form-3-(23-12-2010).pdf | 2010-12-23 |
| 12 | 4934-DELNP-2010-Form-1-(25-04-2012).pdf | 2012-04-25 |
| 13 | 4934-DELNP-2010-Correspondence-Others-(23-09-2010).pdf | 2010-09-23 |
| 13 | 4934-DELNP-2010-Correspondence Others-(25-04-2012).pdf | 2012-04-25 |
| 14 | 4934-DELNP-2010-Form-18-(23-09-2010).pdf | 2010-09-23 |
| 14 | 4934-DELNP-2010-FER.pdf | 2017-03-29 |
| 15 | 4934-DELNP-2010-GPA-(23-09-2010).pdf | 2010-09-23 |
| 15 | 4934-DELNP-2010-AbandonedLetter.pdf | 2017-11-09 |
Search Strategy
| 1 | SearchStrategy4934-DELNP-2010_23-02-2017.pdf |