GB580998A - Improvements in or relating to transmitting arrangements - Google Patents
Improvements in or relating to transmitting arrangementsInfo
- Publication number
- GB580998A GB580998A GB431745A GB431745A GB580998A GB 580998 A GB580998 A GB 580998A GB 431745 A GB431745 A GB 431745A GB 431745 A GB431745 A GB 431745A GB 580998 A GB580998 A GB 580998A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tappings
- contact
- resistance
- deflection
- tapping
- 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
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
580,998. Variable -contact resistances. SANGAMO WESTON, Ltd., and McBRIDE. M. G. Feb. 20, 1945, No. 4317. [Class 37] [Also in Group XXXVIII] A device for transmitting a reading to a distance comprises a transmitter consisting of a variable resistance having its ends connected together and having adjustable tapping points connected to a ratiometer receiver. Fig. 1 shows a resistance 10 having a tapping 11 which is moved in accordance with a member 12 whose position is to be transmitted, tappings 14, 15 being connected to the windings 18, 19 of a ratiometer. if only a small movement of member 12' is to be indicated the two tappings are placed far apart so that the small deflection is magnified and a full scale deflection is obtained on scale 27. For a large deflection of member 12 the tappings are placed near together so that the amount of magnification is reduced and a full-scale deflection again obtained. As shown, Fig. 2, the tapping 11a engages one surface of resistance 10a and tappings 14a, 15a engage the opposite surface. Each contact comprises a housing 40 containing opposed plungers 41, 42 spring pressed to contact the resistance and a stationary-contact ring 43 respectively, the contact rings being provided with external connections. The tappings 14a, 15a can be adjusted by knobs 51, 54 through gearing and then clamped into their adjusted positions by means of screw 55. Specification 556,258,is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB431745A GB580998A (en) | 1945-02-20 | 1945-02-20 | Improvements in or relating to transmitting arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB431745A GB580998A (en) | 1945-02-20 | 1945-02-20 | Improvements in or relating to transmitting arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB580998A true GB580998A (en) | 1946-09-26 |
Family
ID=9774894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB431745A Expired GB580998A (en) | 1945-02-20 | 1945-02-20 | Improvements in or relating to transmitting arrangements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB580998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3010678A1 (en) * | 1979-03-22 | 1980-10-02 | Honeywell Inc | POTENTIOMETER ARRANGEMENT |
-
1945
- 1945-02-20 GB GB431745A patent/GB580998A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3010678A1 (en) * | 1979-03-22 | 1980-10-02 | Honeywell Inc | POTENTIOMETER ARRANGEMENT |
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