GB190910672A - Appliances for Indicating Explosive Pressures in Gas Engines. - Google Patents

Appliances for Indicating Explosive Pressures in Gas Engines.

Info

Publication number
GB190910672A
GB190910672A GB190910672DA GB190910672A GB 190910672 A GB190910672 A GB 190910672A GB 190910672D A GB190910672D A GB 190910672DA GB 190910672 A GB190910672 A GB 190910672A
Authority
GB
United Kingdom
Prior art keywords
seat
pressure
appliances
valve
indicating
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
Inventor
Osborn Potter Loomis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190910672A publication Critical patent/GB190910672A/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
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Check Valves (AREA)

Abstract

10,672. Loomis, O. P. May 5. Check valves ; seats.-A pressure gauge for indicating the explosive pressures in the cylinders of gas-engines, fitted with a coiled-tube damping-device B, such as is described in Specification 13,850/08, [Class 106, Registering &c.], is provided with a non-return valve having a small leak so as further to damp the indications. The valve J covering the inlet I lifts on increase of pressure, allowing the gases to pass by way of the passages 4 to the gauge; it is made to fit loosely on its seat so as to allow a gradual back-flow on decrease of pressure. Or the leakage can be effected by fitting the valve seat with a series of pins P of steel or other material harder than the seat so that they gradually project from the surface as the seat wears.
GB190910672D 1909-05-05 1909-05-05 Appliances for Indicating Explosive Pressures in Gas Engines. Expired GB190910672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190910672T 1909-05-05

Publications (1)

Publication Number Publication Date
GB190910672A true GB190910672A (en) 1909-12-23

Family

ID=32554458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190910672D Expired GB190910672A (en) 1909-05-05 1909-05-05 Appliances for Indicating Explosive Pressures in Gas Engines.

Country Status (1)

Country Link
GB (1) GB190910672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228334A (en) * 1990-12-28 1993-07-20 Hi-Stat Manufacturing Co., Inc. Pressure transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228334A (en) * 1990-12-28 1993-07-20 Hi-Stat Manufacturing Co., Inc. Pressure transducer
US5343754A (en) * 1990-12-28 1994-09-06 Hi-Stat Manufacturing Co., Inc. Pressure transducer

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