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GB786533A - Improvements in or relating to continuous recording instruments - Google Patents

Improvements in or relating to continuous recording instruments

Info

Publication number
GB786533A
GB786533A GB1851155A GB1851155A GB786533A GB 786533 A GB786533 A GB 786533A GB 1851155 A GB1851155 A GB 1851155A GB 1851155 A GB1851155 A GB 1851155A GB 786533 A GB786533 A GB 786533A
Authority
GB
United Kingdom
Prior art keywords
nib
clip
chart
reservoir
secured
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
Application number
GB1851155A
Inventor
Leslie Alfred Richard Knight
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIGMA INSTR CO Ltd
Original Assignee
SIGMA INSTR CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SIGMA INSTR CO Ltd filed Critical SIGMA INSTR CO Ltd
Priority to GB1851155A priority Critical patent/GB786533A/en
Priority to DE1956S0021283 priority patent/DE1765569U/en
Publication of GB786533A publication Critical patent/GB786533A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D9/00Recording measured values
    • G01D9/02Producing one or more recordings of the values of a single variable
    • G01D9/10Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time
    • G01D9/12Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time recording occurring continuously

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

786,533. Pens for recording-instruments. SIGMA INSTRUMENT CO., Ltd. June 13, 1956 [June 27, 1955], No. 18511/55: Class 146(3) [Also in Group XIX] A recording instrument of the kind which employs a continuously moving chart 5 on which a writing instrument 8 is moved transversely to the direction of advance of the chart in accordance with the quantity to be recorded. has a marker 1 for tracing a control line 22 on the chart, the marker having a nib 19 adjustably secured to the instrument frame such that the position of the control line may be transversely adjusted. The nib 19 is carried by an-arm 18 pivotally secured to an arm 16 by a nut and bolt 21. The arm 16 is hinged by a t and bolt 20, to a bracket 17 secured to a clip 12 fitted on a plate 6. A tube 15, secured to the arms 16, 18 by bands 15A, supplies ink from a reservoir 11 to the nib 19. The reservoir 11 is supported in a clip 10 welded to the clip 12. The transverse position of the line 22 may be varied by slackening the nuts and bolts 20, 21 and moving the nib 19 to the desired position and tightening the nuts and bolts. The reservoir 11 is slid upwardly in the clip 10 to initiate the flow of ink, a lip 13 on the reservoir normally being maintained at the same level as the nib, such that the flow of ink is maintained by capillary action. The chart 5 is moved in the direction A over rollers 3, 4, while the pen 8 is moved, in the directions B and C, in accordance with the quantity to be recorded.
GB1851155A 1955-06-27 1955-06-27 Improvements in or relating to continuous recording instruments Expired GB786533A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1851155A GB786533A (en) 1955-06-27 1955-06-27 Improvements in or relating to continuous recording instruments
DE1956S0021283 DE1765569U (en) 1955-06-27 1956-06-25 REGISTRATION INSTRUMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1851155A GB786533A (en) 1955-06-27 1955-06-27 Improvements in or relating to continuous recording instruments

Publications (1)

Publication Number Publication Date
GB786533A true GB786533A (en) 1957-11-20

Family

ID=10113687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1851155A Expired GB786533A (en) 1955-06-27 1955-06-27 Improvements in or relating to continuous recording instruments

Country Status (2)

Country Link
DE (1) DE1765569U (en)
GB (1) GB786533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153562A (en) * 1961-07-27 1964-10-20 C P Goerz Electro A G Recording apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153562A (en) * 1961-07-27 1964-10-20 C P Goerz Electro A G Recording apparatus

Also Published As

Publication number Publication date
DE1765569U (en) 1958-04-24

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