JPS5140181A - Shokuhinyokichunogenatsudookenshutsusuruhoho oyobi sonosochi - Google Patents

Shokuhinyokichunogenatsudookenshutsusuruhoho oyobi sonosochi

Info

Publication number
JPS5140181A
JPS5140181A JP12479774A JP12479774A JPS5140181A JP S5140181 A JPS5140181 A JP S5140181A JP 12479774 A JP12479774 A JP 12479774A JP 12479774 A JP12479774 A JP 12479774A JP S5140181 A JPS5140181 A JP S5140181A
Authority
JP
Japan
Prior art keywords
shokuhinyokichunogenatsudookenshutsusuruhoho
oyobi sonosochi
sonosochi
oyobi
shokuhinyokichunogenatsudookenshutsusuruhoho oyobi
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.)
Pending
Application number
JP12479774A
Other languages
English (en)
Japanese (ja)
Inventor
Nedo Fasciolo
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.)
PURASUMON SpA
PLASMON SpA
Original Assignee
PURASUMON SpA
PLASMON SpA
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 PURASUMON SpA, PLASMON SpA filed Critical PURASUMON SpA
Publication of JPS5140181A publication Critical patent/JPS5140181A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L21/00—Vacuum gauges
    • G01L21/16—Vacuum gauges by measuring variation of frictional resistance of gases
    • G01L21/22—Vacuum gauges by measuring variation of frictional resistance of gases using resonance effects of a vibrating body; Vacuum gauges of the Klumb type
    • 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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0016—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
JP12479774A 1973-11-05 1974-10-28 Shokuhinyokichunogenatsudookenshutsusuruhoho oyobi sonosochi Pending JPS5140181A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3091273A IT1001624B (it) 1973-11-05 1973-11-05 Procedimento e dispositivo per la rilevazione del grado di vuoto in contenitori di prodotti come ad esempio prodotti alimentari

Publications (1)

Publication Number Publication Date
JPS5140181A true JPS5140181A (ja) 1976-04-03

Family

ID=11232762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12479774A Pending JPS5140181A (ja) 1973-11-05 1974-10-28 Shokuhinyokichunogenatsudookenshutsusuruhoho oyobi sonosochi

Country Status (6)

Country Link
JP (1) JPS5140181A (it)
CH (1) CH600322A5 (it)
DE (1) DE2452059A1 (it)
FR (1) FR2250106B3 (it)
GB (1) GB1459825A (it)
IT (1) IT1001624B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192059B (en) * 1986-06-26 1990-08-22 Electricity Council Method of and apparatus for determining characteristics of a fluid
CN103230880B (zh) * 2013-03-28 2015-04-08 广州坚诺机械设备有限公司 一种容器真空度快速无损检测设备及检测方法

Also Published As

Publication number Publication date
IT1001624B (it) 1976-04-30
DE2452059A1 (de) 1975-05-07
GB1459825A (en) 1976-12-31
FR2250106A1 (it) 1975-05-30
FR2250106B3 (it) 1977-09-02
CH600322A5 (it) 1978-06-15

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