DK550489A - RETURN LOCK - Google Patents
RETURN LOCKInfo
- Publication number
- DK550489A DK550489A DK550489A DK550489A DK550489A DK 550489 A DK550489 A DK 550489A DK 550489 A DK550489 A DK 550489A DK 550489 A DK550489 A DK 550489A DK 550489 A DK550489 A DK 550489A
- Authority
- DK
- Denmark
- Prior art keywords
- ratchet
- ratchet wheel
- reverse
- teeth
- rotor
- Prior art date
Links
Landscapes
- Measurement Of Distances Traversed On The Ground (AREA)
- Transmission Devices (AREA)
Abstract
A non-reverse ratchet for an electricity meter consists of a ratchet wheel 22 mounted on a rotor shaft 14 for the rotor system of an electricity meter, and a ratchet arm 30 which interacts with the ratchet wheel. The ratchet wheel is provided with a combination of large and small teeth, the number of small teeth being considerably greater than the number large teeth. The large teeth are distributed uniformly along the edge of the ratchet wheel. In this way, a non-reverse ratchet is obtained, which is provided with more stops than those known and is at the same time so robust that it can also stop a rotor reverse if a great opposite force is introduced into the meter. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK550489A DK164418C (en) | 1989-11-03 | 1989-11-03 | REPLACEMENT LOCK FOR A POWER METER'S ROTOR SYSTEM. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK550489 | 1989-11-03 | ||
DK550489A DK164418C (en) | 1989-11-03 | 1989-11-03 | REPLACEMENT LOCK FOR A POWER METER'S ROTOR SYSTEM. |
Publications (4)
Publication Number | Publication Date |
---|---|
DK550489D0 DK550489D0 (en) | 1989-11-03 |
DK550489A true DK550489A (en) | 1991-05-04 |
DK164418B DK164418B (en) | 1992-06-22 |
DK164418C DK164418C (en) | 1992-11-09 |
Family
ID=8142999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK550489A DK164418C (en) | 1989-11-03 | 1989-11-03 | REPLACEMENT LOCK FOR A POWER METER'S ROTOR SYSTEM. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK164418C (en) |
-
1989
- 1989-11-03 DK DK550489A patent/DK164418C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK164418B (en) | 1992-06-22 |
DK550489D0 (en) | 1989-11-03 |
DK164418C (en) | 1992-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |