FR512827A - Pressure indicator - Google Patents

Pressure indicator

Info

Publication number
FR512827A
FR512827A FR512827A FR512827DA FR512827A FR 512827 A FR512827 A FR 512827A FR 512827 A FR512827 A FR 512827A FR 512827D A FR512827D A FR 512827DA FR 512827 A FR512827 A FR 512827A
Authority
FR
France
Prior art keywords
pressure indicator
indicator
pressure
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
FR512827A
Other languages
French (fr)
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.)
SCHRADER S SON A
Original Assignee
SCHRADER S SON A
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 SCHRADER S SON A filed Critical SCHRADER S SON A
Application granted granted Critical
Publication of FR512827A publication Critical patent/FR512827A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • 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
    • G01L7/16—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 pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR512827A 1915-08-21 1920-03-31 Pressure indicator Expired FR512827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512827XA 1915-08-21 1915-08-21

Publications (1)

Publication Number Publication Date
FR512827A true FR512827A (en) 1921-02-01

Family

ID=21970348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR512827A Expired FR512827A (en) 1915-08-21 1920-03-31 Pressure indicator

Country Status (1)

Country Link
FR (1) FR512827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245641B (en) * 1960-03-18 1967-07-27 Coopers Mech Joints Display device for the degree of pollution of air filters for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245641B (en) * 1960-03-18 1967-07-27 Coopers Mech Joints Display device for the degree of pollution of air filters for internal combustion engines

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