GB1013863A - Mechanism for electricity meters and the like - Google Patents
Mechanism for electricity meters and the likeInfo
- Publication number
- GB1013863A GB1013863A GB2681064A GB2681064A GB1013863A GB 1013863 A GB1013863 A GB 1013863A GB 2681064 A GB2681064 A GB 2681064A GB 2681064 A GB2681064 A GB 2681064A GB 1013863 A GB1013863 A GB 1013863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pawl
- arm
- gear
- cam
- fly wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D4/00—Tariff metering apparatus
- G01D4/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/56—Special tariff meters
- G01R11/60—Subtraction meters; Meters measuring maximum or minimum load hours
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
Abstract
1, 013, 863. Maximum demand meters. LANDIS & GYR A.G. June 29, 1964 [June 28, 1963], No. 26810/64. Heading G1K. An armature plate 1 in an induction meter drives, through gears 2, 3, 4, an arm 5, which can entrain a maximum demand indicator pointer 6 and which is returned to zero by a spring 10 whenever gears 3, 4 are uncoupled leaving pointer 6 frictionally held in the maximum position to which it has been driven. A lever 7 carrying the gear 4 is rocked to break the gear train by a cam plate 12, when a fly wheel mass 13 is turned by a pawl 20 pushing a ratchet disc 22 anticlockwise. The pawl 20 is soon rocked out of engagement with the disc 22 by its face 23 engaging a fixed pin 24. When the kinetic energy of the fly wheel 13 is spent it is returned by a spring 15 and the cam plate 12 allows the arm 7 to bring the gear 4 back into engagement with the gear 3. The pawl 20 may be carried by an arm 19 Fig. 2 secured to the armature shaft of a relay 18 which is temporarily de-energized at the end of each registration cycle of e.g. 15 or 60 minutes. Alternatively the pawl 20 may be carried by one arm of a bellcrank lever Fig. 4 (not shown) whose other arm follows a cam. This cam is driven by a synchronous motor one revolution for each cycle and drops the follower off a high part at the end of each causing the pawl to drive the fly wheel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH802463A CH400351A (en) | 1963-06-28 | 1963-06-28 | Equipment on electricity meters for temporary disengagement of the maximum indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1013863A true GB1013863A (en) | 1965-12-22 |
Family
ID=4333978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2681064A Expired GB1013863A (en) | 1963-06-28 | 1964-06-29 | Mechanism for electricity meters and the like |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT249799B (en) |
| CH (1) | CH400351A (en) |
| GB (1) | GB1013863A (en) |
-
1963
- 1963-06-28 CH CH802463A patent/CH400351A/en unknown
- 1963-07-17 AT AT571063A patent/AT249799B/en active
-
1964
- 1964-06-29 GB GB2681064A patent/GB1013863A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH400351A (en) | 1965-10-15 |
| AT249799B (en) | 1966-10-10 |
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