GB1411097A - Motion amplifier for a condition responsive gauge instrument - Google Patents

Motion amplifier for a condition responsive gauge instrument

Info

Publication number
GB1411097A
GB1411097A GB1806975A GB1806975A GB1411097A GB 1411097 A GB1411097 A GB 1411097A GB 1806975 A GB1806975 A GB 1806975A GB 1806975 A GB1806975 A GB 1806975A GB 1411097 A GB1411097 A GB 1411097A
Authority
GB
United Kingdom
Prior art keywords
condition responsive
motion amplifier
gauge instrument
responsive gauge
amplifier
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
GB1806975A
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 GB1411097A publication Critical patent/GB1411097A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
    • G01L7/043—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges with mechanical transmitting or indicating means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • 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

Abstract

1411097 Linkwork DRESSER INDUSTRIES Inc 26 Sept 1972 [4 Oct 1971] 18069/75 Divided out of 1411096 Heading F2K [Also in Division G1] The subject-matter is substantially identical to that of Specification 1,411,096 but the claims are directed to the motion amplifier (10) for transmitting movement of the condition sensing element (18) to the pointer (19).
GB1806975A 1971-10-04 1972-09-26 Motion amplifier for a condition responsive gauge instrument Expired GB1411097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18612071A 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
GB1411097A true GB1411097A (en) 1975-10-22

Family

ID=22683724

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1806975A Expired GB1411097A (en) 1971-10-04 1972-09-26 Motion amplifier for a condition responsive gauge instrument
GB4445672A Expired GB1411096A (en) 1971-10-04 1972-09-26 Condition responsive gauge instrument

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4445672A Expired GB1411096A (en) 1971-10-04 1972-09-26 Condition responsive gauge instrument

Country Status (12)

Country Link
JP (1) JPS5441212B2 (en)
AU (1) AU467688B2 (en)
BE (1) BE789231A (en)
BR (1) BR7206861D0 (en)
CA (1) CA973729A (en)
CH (1) CH572609A5 (en)
DE (1) DE2247202C2 (en)
FR (1) FR2155566A5 (en)
GB (2) GB1411097A (en)
IT (1) IT966168B (en)
NL (1) NL176019C (en)
ZA (1) ZA726333B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA746607B (en) * 1973-11-07 1975-11-26 Dresser Ind Motion amplifier for condition responsive gauge instrument
JPS5829167A (en) * 1981-08-12 1983-02-21 Toshiba Anpetsukusu Kk Tape guide
JPS6088245U (en) * 1983-11-22 1985-06-17 ジエコー株式会社 barometer
US6386088B1 (en) 1998-05-29 2002-05-14 Hitachi Construction Machinery, Co. Ltd. Hydraulic cylinder
DE29810271U1 (en) * 1998-06-09 1998-10-01 Liu Paul Bourdon feather device
GB2455167A (en) * 2007-09-04 2009-06-03 Univ Malta Bimetallic or bimaterial members and systems which exhibit negative Poisson's ratio
US7503222B1 (en) * 2008-03-12 2009-03-17 Ashcroft, Inc. Span adjustment for suspended movement measuring devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835561A (en) * 1928-08-18 1931-12-08 Ac Spark Plug Co Gearless pressure gauge
US2297679A (en) * 1938-06-07 1942-10-06 Abercrombie Pump Company Pressure gauge
US2447730A (en) * 1943-10-18 1948-08-24 Karl B Britton Gear shifting mechanism
DE838657C (en) * 1950-03-11 1952-05-12 Karl Bauer Pressure gauge with Bourdon tube
DE1920266A1 (en) * 1969-04-22 1970-11-12 Wiebrock & Hatting Measuring device such as manometer, thermometer or the like.

Also Published As

Publication number Publication date
DE2247202A1 (en) 1973-04-12
BE789231A (en) 1973-01-15
JPS4925944A (en) 1974-03-07
ZA726333B (en) 1973-06-27
NL7213347A (en) 1973-04-06
AU467688B2 (en) 1975-12-11
BR7206861D0 (en) 1973-08-23
AU4699472A (en) 1974-03-28
DE2247202C2 (en) 1983-08-25
NL176019B (en) 1984-09-03
GB1411096A (en) 1975-10-22
IT966168B (en) 1974-02-11
FR2155566A5 (en) 1973-05-18
CH572609A5 (en) 1976-02-13
NL176019C (en) 1985-02-01
JPS5441212B2 (en) 1979-12-07
CA973729A (en) 1975-09-02

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Legal Events

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