ZA733733B - Apparatus for operating a pressure gauge or the like - Google Patents

Apparatus for operating a pressure gauge or the like

Info

Publication number
ZA733733B
ZA733733B ZA00733733A ZA733733A ZA733733B ZA 733733 B ZA733733 B ZA 733733B ZA 00733733 A ZA00733733 A ZA 00733733A ZA 733733 A ZA733733 A ZA 733733A ZA 733733 B ZA733733 B ZA 733733B
Authority
ZA
South Africa
Prior art keywords
operating
pressure gauge
gauge
pressure
Prior art date
Application number
ZA00733733A
Inventor
P Dieterich
Original Assignee
P Dieterich
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 P Dieterich filed Critical P Dieterich
Publication of ZA733733B publication Critical patent/ZA733733B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • 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
    • 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
    • G01D5/06—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 acting through a wall or enclosure, e.g. by bellows, by magnetic coupling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/14—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/10—Detecting linear movement
    • G01D2205/14—Detecting linear movement by converting the linear movement into a rotary movement
ZA00733733A 1972-06-06 1973-06-04 Apparatus for operating a pressure gauge or the like ZA733733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26018772A 1972-06-06 1972-06-06

Publications (1)

Publication Number Publication Date
ZA733733B true ZA733733B (en) 1975-01-29

Family

ID=22988133

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00733733A ZA733733B (en) 1972-06-06 1973-06-04 Apparatus for operating a pressure gauge or the like

Country Status (9)

Country Link
JP (1) JPS4963456A (en)
CA (1) CA1002784A (en)
DE (1) DE2328354C2 (en)
FR (1) FR2188749A5 (en)
GB (1) GB1438869A (en)
IT (1) IT988218B (en)
NL (1) NL7307872A (en)
SE (1) SE388018B (en)
ZA (1) ZA733733B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642343C2 (en) * 1976-09-21 1978-10-12 Samson Ag, 6000 Frankfurt Device for magnetically converting the stroke movement of a magnet carrier into a circular movement, in particular for the yes-no display of pressure states and pressure signals
GB2140216A (en) * 1983-05-16 1984-11-21 Weun Horng Ing Prime movers
US4608992A (en) * 1983-08-18 1986-09-02 Salomon Hakim External magnetic detection of physiopathological and other parameters
DE3719973A1 (en) * 1987-06-15 1988-12-29 Max Voggel Device for movement conversion
DE102005045818A1 (en) 2005-09-24 2007-03-29 Eisenmann Maschinenbau Gmbh & Co. Kg Device for the treatment of workpieces, in particular of vehicle wheels, in particular in the context of a powder coating
GB2463102A (en) 2008-09-05 2010-03-10 David Rodger Permanent magnet couplings
US11450462B2 (en) * 2019-02-18 2022-09-20 Canon Kabushiki Kaisha Operation device that produces clicking sensation, and electronic apparatus
CN111075898B (en) * 2019-12-25 2021-10-26 中国科学院微小卫星创新研究院 Low-damping rotating device and operation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564676A (en) * 1946-07-03 1951-08-21 Robert L Crouse Liquid level indicator
US2722617A (en) * 1951-11-28 1955-11-01 Hartford Nat Bank & Trust Comp Magnetic circuits and devices

Also Published As

Publication number Publication date
SE388018B (en) 1976-09-20
AU5652773A (en) 1974-12-05
IT988218B (en) 1975-04-10
JPS4963456A (en) 1974-06-19
DE2328354C2 (en) 1985-03-14
GB1438869A (en) 1976-06-09
CA1002784A (en) 1977-01-04
DE2328354A1 (en) 1973-12-20
FR2188749A5 (en) 1974-01-18
NL7307872A (en) 1973-12-10

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