GB546261A - Improvements in telemetric indicating systems - Google Patents

Improvements in telemetric indicating systems

Info

Publication number
GB546261A
GB546261A GB12049/41A GB1204941A GB546261A GB 546261 A GB546261 A GB 546261A GB 12049/41 A GB12049/41 A GB 12049/41A GB 1204941 A GB1204941 A GB 1204941A GB 546261 A GB546261 A GB 546261A
Authority
GB
United Kingdom
Prior art keywords
stud
framework
telemetric
spring
diaphragm
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
GB12049/41A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB546261A publication Critical patent/GB546261A/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
    • 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
    • G01L9/02—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning

Abstract

546,261. Pressure gauges. GENERAL MOTORS CORPORATION. Sept. 19, 1941, No. 12049. Convention date, Dec. 4, 1940. [Class 40 (i)] [Also in Group XIX] An electric pressure gauge comprises a chamber communicating with the oil manifold of an internal combustion engine and closed by a corrugated diaphragm acted on by spring fingers 51 projecting from a ring 48. A contactelement 114 sliding over a resistance 116 is carried by a pivoted framework which carries an adjustable stud 138 co-operating with a stud 56 on the diaphragm. Engagement between the two studs is maintained by a spring 100. The framework carrying the contact-arm can readily be bent to provide an initial adjustment in addition to that given by screwing the stud 138.
GB12049/41A 1940-12-04 1941-09-19 Improvements in telemetric indicating systems Expired GB546261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US546261XA 1940-12-04 1940-12-04

Publications (1)

Publication Number Publication Date
GB546261A true GB546261A (en) 1942-07-03

Family

ID=21992396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12049/41A Expired GB546261A (en) 1940-12-04 1941-09-19 Improvements in telemetric indicating systems

Country Status (1)

Country Link
GB (1) GB546261A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579717A (en) * 1947-12-15 1951-12-25 Myron D Wood Liquid level indicator
DE1158285B (en) * 1961-10-12 1963-11-28 Daimler Benz Ag Pressure transmitter assembled with a spark plug for examining the knocking process of internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579717A (en) * 1947-12-15 1951-12-25 Myron D Wood Liquid level indicator
DE1158285B (en) * 1961-10-12 1963-11-28 Daimler Benz Ag Pressure transmitter assembled with a spark plug for examining the knocking process of internal combustion engines

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