GB1360716A - Instrument casings - Google Patents

Instrument casings

Info

Publication number
GB1360716A
GB1360716A GB4665672A GB4665672A GB1360716A GB 1360716 A GB1360716 A GB 1360716A GB 4665672 A GB4665672 A GB 4665672A GB 4665672 A GB4665672 A GB 4665672A GB 1360716 A GB1360716 A GB 1360716A
Authority
GB
United Kingdom
Prior art keywords
parts
sleeve
casing
pointer
attached
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
GB4665672A
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of GB1360716A publication Critical patent/GB1360716A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • G01K5/70—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip specially adapted for indicating or recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Measured Values (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

1360716 Thermometers; instrument casings DRESSER INDUSTRIES Inc 10 Oct 1972 [18 Oct 1971] 46656/72 Headings G1D, G1J and G1M A two-part casing of a measuring instrument, such as a thermometer, permits zeroizing thereof and comprises a metal sleeve 37 attached to one of the parts 12 and frictionally engaging the other of the parts 20, the two parts being rotatable relative to each other about a common axis against the friction provided by the sleeve 37. As shown, the instrument is in the form of a thermometer comprising a bi-metallic coil 11 attached at one end to the part 12 and at its other end to a rotatable shaft 17 which supports a pointer 27. The pointer 27 is moved due to the effects of temperature change sensed by the coil 11 over a scale 25 which is attached to the casing part 20 and viewed through a window 21 thereof. The casing part 12 which is of tubular form is provided with an outwardly extending flange 35 urged by a frusto-conical flange 40 of the sleeve 37 into engagement with a rim 34 of an aperture 33 provided in the back plate 32 of the casing part 20. A gasket 39 is located in a recess 38 between the sleeve 37 and the back plate 32. By overcoming the effects of friction, the two casing parts may be rotated relative to each other to adjust the position of the pointer 27 relative to the scale 25.
GB4665672A 1971-10-18 1972-10-10 Instrument casings Expired GB1360716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19002671A 1971-10-18 1971-10-18

Publications (1)

Publication Number Publication Date
GB1360716A true GB1360716A (en) 1974-07-17

Family

ID=22699755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4665672A Expired GB1360716A (en) 1971-10-18 1972-10-10 Instrument casings

Country Status (6)

Country Link
JP (1) JPS4853747A (en)
CA (1) CA967389A (en)
CH (1) CH567250A5 (en)
GB (1) GB1360716A (en)
IT (1) IT966266B (en)
NL (1) NL7213786A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338152A1 (en) * 1982-10-25 1984-04-26 Toyota Jidosha K.K., Toyota, Aichi MEASURING CLOCK
GB2261514A (en) * 1991-11-16 1993-05-19 Adam Russell Kyte Ignition timing aid
ES2383873A1 (en) * 2009-12-22 2012-06-27 BSH Electrodomésticos España S.A. Hob i.e. induction hob, has housing including spring-loaded airfoils that produce pressing force during pressing of temperature sensor at lower side of base plate, where temperature sensor is arranged in housing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122018A (en) * 1962-02-19 1964-02-25 Daystrom Inc Instrument with improved calibration adjustment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338152A1 (en) * 1982-10-25 1984-04-26 Toyota Jidosha K.K., Toyota, Aichi MEASURING CLOCK
GB2129132A (en) * 1982-10-25 1984-05-10 Toyota Motor Co Ltd Dial gauge
DE3338152C2 (en) * 1982-10-25 1988-12-15 Toyota Jidosha K.K., Toyota, Aichi, Jp
GB2261514A (en) * 1991-11-16 1993-05-19 Adam Russell Kyte Ignition timing aid
GB2261514B (en) * 1991-11-16 1995-03-29 Adam Russell Kyte Ignition timing aid
ES2383873A1 (en) * 2009-12-22 2012-06-27 BSH Electrodomésticos España S.A. Hob i.e. induction hob, has housing including spring-loaded airfoils that produce pressing force during pressing of temperature sensor at lower side of base plate, where temperature sensor is arranged in housing

Also Published As

Publication number Publication date
IT966266B (en) 1974-02-11
JPS4853747A (en) 1973-07-28
CH567250A5 (en) 1975-09-30
NL7213786A (en) 1973-04-24
CA967389A (en) 1975-05-13

Similar Documents

Publication Publication Date Title
GB1407154A (en) Fluid flow meter
US2457286A (en) Maximum demand indicator
CA1025693A (en) Temperature measurement with thermographic film
GB1360716A (en) Instrument casings
US2235252A (en) Temperature indicating instrument
GB1533490A (en) Pressure gauge construction
US2236243A (en) Thermometer for beer barrels
GB1109348A (en) Improvements in or relating to adjustable gauges
GB1249052A (en) Improvements in or relating to condition responsive apparatus
GB1078046A (en) Improvements in and relating to measuring tapes
US2905138A (en) Indicating instrument having nonparallax dial
CA962089A (en) Electronic spirometer with sensing thermistor temperature compensation
US2334969A (en) Bimetallic light meter
US1900696A (en) Oven thermometer
US2805637A (en) Instrument visual indicating means
GB981990A (en) Recording thermometer
GB1381774A (en) Meter volume compensating mechanism
US2289120A (en) Gauge
US1860986A (en) Thermometer
US1993637A (en) Recording thermometer
US2999478A (en) du bois
US2840919A (en) Cam-rise gauge
US2359141A (en) Temperature measuring instrument
US2373695A (en) Exhibiting instrument
GB588218A (en) Improvements in or relating to temperature measuring instruments

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee