JPS5582948A - Humidity recorder - Google Patents
Humidity recorderInfo
- Publication number
- JPS5582948A JPS5582948A JP15625678A JP15625678A JPS5582948A JP S5582948 A JPS5582948 A JP S5582948A JP 15625678 A JP15625678 A JP 15625678A JP 15625678 A JP15625678 A JP 15625678A JP S5582948 A JPS5582948 A JP S5582948A
- Authority
- JP
- Japan
- Prior art keywords
- humidity
- humidity sensitive
- sensitive body
- contracts
- expands
- 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.)
- Pending
Links
Landscapes
- Recording Measured Values (AREA)
Abstract
PURPOSE: To indicate the quantity of a humidity senstive body that expands and contracts in a magnified value, by a mechanism wherein the humidity sensitive body is spanned on to a several number of rolls, distance between the one section is formed so that it can be changed, and the quantity of the whole humidity sensitive body that expands and contracts is concentrated to one section.
CONSTITUTION: A rotating plate 11 revolves in response to the extension of a humidity sensitive body 14. The revolution of the rotating plate 11 is transmitted to a humidity sensitive, rotary displacement signal disc 34. A light-and-darkness boundary line of X-X' moves in response to the quantity of the signal disc 34 that rotates. The movement is detected by means of a differential amplifier head 35, a slider 46 with a recording pen is slid by the detecting output, and the change of humidity is recorded to recording paper shifting with time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15625678A JPS5582948A (en) | 1978-12-20 | 1978-12-20 | Humidity recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15625678A JPS5582948A (en) | 1978-12-20 | 1978-12-20 | Humidity recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5582948A true JPS5582948A (en) | 1980-06-23 |
Family
ID=15623808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15625678A Pending JPS5582948A (en) | 1978-12-20 | 1978-12-20 | Humidity recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5582948A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63175841U (en) * | 1987-05-06 | 1988-11-15 | ||
FR2662499A1 (en) * | 1990-05-22 | 1991-11-29 | Large Dominique | Electronic hygrometer |
-
1978
- 1978-12-20 JP JP15625678A patent/JPS5582948A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63175841U (en) * | 1987-05-06 | 1988-11-15 | ||
FR2662499A1 (en) * | 1990-05-22 | 1991-11-29 | Large Dominique | Electronic hygrometer |
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