GB566948A - Improvements in or relating to indicating instruments - Google Patents
Improvements in or relating to indicating instrumentsInfo
- Publication number
- GB566948A GB566948A GB400043A GB400043A GB566948A GB 566948 A GB566948 A GB 566948A GB 400043 A GB400043 A GB 400043A GB 400043 A GB400043 A GB 400043A GB 566948 A GB566948 A GB 566948A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quadrant
- spring
- link
- indicating
- pinion
- 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
- G01—MEASURING; TESTING
- G01D—MEASURING 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
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/02—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means
- G01D5/04—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means using levers; using cams; using gearing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
566,948. Indicating - instruments. GRANT, C. R. A. March 11, 1943; Nos. 4000 and 5565. Addition to 534,662. [Classes 106 (ii) and 106 (iv)] A Bourden tube 1 or other indicating - instrument actuating means is connected by a link 2 to a quadrant 3 engaging a pinion 4 on the spindle 5 of a pointer 19. To eliminate backlash, a second identical quadrant 9 also engages the pinion 4 and is freely pivoted on the same pivot as the quadrant 3, a tension or compression spring 10 being attached to the second quadrant 9 and to the end of the Bourden tube or to a fixed point. The second quadrant 9 may be pressed by a spring 11 against a friction washer 16 fitted between the two quadrants. The link 2 may be connected to the main quadrant 3 by a pin-and-slot connection 17 and the point of attachment of the spring 10 to the second quadrant 9 may be adjustable. The link 2 may be replaced by a spring which would act on a shock-absorber and an inertia disc may be mounted on the pointer spindle 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB400043A GB566948A (en) | 1943-03-11 | 1943-03-11 | Improvements in or relating to indicating instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB400043A GB566948A (en) | 1943-03-11 | 1943-03-11 | Improvements in or relating to indicating instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB566948A true GB566948A (en) | 1945-01-22 |
Family
ID=9768869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB400043A Expired GB566948A (en) | 1943-03-11 | 1943-03-11 | Improvements in or relating to indicating instruments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB566948A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074743A2 (en) * | 1981-08-31 | 1983-03-23 | Dresser Industries,Inc. | Gauge instrument movement |
US6651507B1 (en) | 1998-05-15 | 2003-11-25 | Dresser, Inc. | Pressure gauge having a dampener mechanism |
-
1943
- 1943-03-11 GB GB400043A patent/GB566948A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074743A2 (en) * | 1981-08-31 | 1983-03-23 | Dresser Industries,Inc. | Gauge instrument movement |
US4444057A (en) * | 1981-08-31 | 1984-04-24 | Dresser Industries, Inc. | Movement construction for condition responsive gauge instrument |
EP0074743A3 (en) * | 1981-08-31 | 1985-06-12 | Dresser Industries,Inc. | Gauge instrument movement |
US6651507B1 (en) | 1998-05-15 | 2003-11-25 | Dresser, Inc. | Pressure gauge having a dampener mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB566948A (en) | Improvements in or relating to indicating instruments | |
GB534662A (en) | Improvements in pressure gauges and other indicating instruments | |
GB572305A (en) | An improved vibration absorber | |
ES468016A1 (en) | Shock absorbing device for use in dial measuring instruments | |
GB566960A (en) | Improvements in or relating to dial indicator measuring instruments | |
GB569019A (en) | Improvements in or relating to variable speed pulleys | |
GB574733A (en) | Improvements in or relating to speed governor adjusting mechanism | |
ES8065U (en) | Special device for fixing a extension arm in any position around a turning axis (Machine-translation by Google Translate, not legally binding) | |
GB602838A (en) | Improvements relating to pressure indicators | |
GB571288A (en) | Improvements in or relating to manometers | |
CA413252A (en) | Connecting rod testing device | |
GB570597A (en) | Improvements in or relating to pressure gauges | |
GB571882A (en) | Improvements in or relating to measuring instruments | |
GB596044A (en) | Improvements in or relating to pressure gauges | |
CA415082A (en) | Spring coupling fastening device | |
CA412049A (en) | Pressure responsive indicating instrument | |
CA412929A (en) | Friction shock absorbing mechanism | |
CA412930A (en) | Friction shock absorbing mechanism | |
CA414481A (en) | Friction shock absorbing mechanism | |
GB562868A (en) | Improvements in or relating to pressure gauges | |
GB577204A (en) | Adjustable curve for draughtsmen | |
CA412551A (en) | Torsional vibration dampener | |
GB569913A (en) | Improved means for reducing clearance or backlash between the moving parts of instruments such as indicator gauges | |
CA410366A (en) | Indicating instrument | |
GB527592A (en) | Improvements in and relating to indicating means for measuring and like instruments |