GB891005A - Improvements in or relating to time switches - Google Patents
Improvements in or relating to time switchesInfo
- Publication number
- GB891005A GB891005A GB11859/59A GB1185959A GB891005A GB 891005 A GB891005 A GB 891005A GB 11859/59 A GB11859/59 A GB 11859/59A GB 1185959 A GB1185959 A GB 1185959A GB 891005 A GB891005 A GB 891005A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- time
- april
- cam
- switch
- 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
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
- G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
- G04F3/04—Additional arrangements in connection with ordinary non-electric clocks for this purpose
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
- G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
- G04C23/16—Mechanisms continuously running to relate the operation(s) to the time of day acting only at one preselected time or during one adjustable time interval
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
891,005. Time switches. HELIOWATT WERKE ELECTRIZITATS A.G. April 8, 1959 [April 8, 1958], No. 118.59/59. Class 38 (5). A timed driving-wheel 7 carries a cam-member 13 engaging a coaxial wheel 9 via a fixed member 12 to displace the wheel 7 axially, causing it to engage a lever 14 that releases pins 26 and stops the spring-propelled movement of 24 to allow pin 23 to close contacts 15. A movable member 22 in due course also engages 13 to cause a second axial shift to occur releasing pin 25 to open the switch. A freely rotatable wedge 21 varies the position of 22 to 12 and thus controls the " switch closed " time. This adjustment is effected via a cam 18 and is indicated by a scale 17. A further control 10 sets the release wheel 9 to the correct starting time.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE891005X | 1958-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB891005A true GB891005A (en) | 1962-03-07 |
Family
ID=6842201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11859/59A Expired GB891005A (en) | 1958-04-08 | 1959-04-08 | Improvements in or relating to time switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB891005A (en) |
-
1959
- 1959-04-08 GB GB11859/59A patent/GB891005A/en not_active Expired
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