GB191029209A - Improvements in Recording Pens. - Google Patents
Improvements in Recording Pens.Info
- Publication number
- GB191029209A GB191029209A GB191029209DA GB191029209A GB 191029209 A GB191029209 A GB 191029209A GB 191029209D A GB191029209D A GB 191029209DA GB 191029209 A GB191029209 A GB 191029209A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reservoir
- strip
- channel
- recording
- dittmar
- 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
Landscapes
- Pens And Brushes (AREA)
Abstract
29,209. Dittmar, A., and Dittmar, W. Dec. 16. Pens for recording-instruments. A recording-pen of the kind described in Specifications 18,603/96 and 11,869/02 is provided with air open capillary feeder which connects t h e reservoir with the inlet end of a marking-tube rigidly fixed to the reservoir The feeder may be of the form shown in Fig. I, consisting of a strip B lying parallel to the side of the reservoir D so as to form a capillary channel F therewith, the top of the strip B contacting with the bevelled inlet end of the marking- tube A. In other forms, a channel-shaped strip is removably or permanently fixed vertically in the reservoir, or the reservoir wall itself is shaped to form a vertical feed-channel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191029209T | 1910-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191029209A true GB191029209A (en) | 1911-10-12 |
Family
ID=32638510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191029209D Expired GB191029209A (en) | 1910-12-16 | 1910-12-16 | Improvements in Recording Pens. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191029209A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3416155A (en) * | 1965-05-29 | 1968-12-10 | Crosweller & Co Ltd W | Recording pen |
US3893130A (en) * | 1971-03-10 | 1975-07-01 | Northern Illinois Gas Co | Recorder pen |
US4024547A (en) * | 1975-08-13 | 1977-05-17 | Kingmann-White, Inc. | Instrument recording pen |
-
1910
- 1910-12-16 GB GB191029209D patent/GB191029209A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3416155A (en) * | 1965-05-29 | 1968-12-10 | Crosweller & Co Ltd W | Recording pen |
US3893130A (en) * | 1971-03-10 | 1975-07-01 | Northern Illinois Gas Co | Recorder pen |
US4024547A (en) * | 1975-08-13 | 1977-05-17 | Kingmann-White, Inc. | Instrument recording pen |
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