JPS6035943Y2 - 急速圧力上昇検出装置 - Google Patents

急速圧力上昇検出装置

Info

Publication number: JPS6035943Y2
Authority: JP; Japan
Prior art keywords: bellows; transformer; pressure; detection; spring
Prior art date: 1979-04-05
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

JP4398179U

Other languages

English (en)

Japanese (ja)

Other versions

JPS55145337U (2

Inventor

重熊塚本

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.)

1979-04-05

Filing date

1979-04-05

Publication date

1985-10-25

1979-04-05 Application filed by Individual filed Critical Individual

1979-04-05 Priority to JP4398179U priority Critical patent/JPS6035943Y2/ja

1980-10-18 Publication of JPS55145337U publication Critical patent/JPS55145337U/ja

1985-10-25 Application granted granted Critical

1985-10-25 Publication of JPS6035943Y2 publication Critical patent/JPS6035943Y2/ja

Status Expired legal-status Critical Current

Links

238000001514 detection method Methods 0.000 title claims description 26
239000007788 liquid Substances 0.000 claims description 2
239000012530 fluid Substances 0.000 claims 2
239000003921 oil Substances 0.000 description 22
238000001816 cooling Methods 0.000 description 3
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
230000006378 damage Effects 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
230000035939 shock Effects 0.000 description 2
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
229920002545 silicone oil Polymers 0.000 description 1

Landscapes

Measuring Fluid Pressure (AREA)
Switches Operated By Changes In Physical Conditions (AREA)

JP4398179U 1979-04-05 1979-04-05 急速圧力上昇検出装置 Expired JPS6035943Y2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP4398179U JPS6035943Y2 (ja)	1979-04-05	1979-04-05	急速圧力上昇検出装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4398179U JPS6035943Y2 (ja)	1979-04-05	1979-04-05	急速圧力上昇検出装置

Publications (2)

Publication Number	Publication Date
JPS55145337U JPS55145337U (2)	1980-10-18
JPS6035943Y2 true JPS6035943Y2 (ja)	1985-10-25

Family

ID=28919427

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4398179U Expired JPS6035943Y2 (ja)	1979-04-05	1979-04-05	急速圧力上昇検出装置

Country Status (1)

Country	Link
JP (1)	JPS6035943Y2 (2)

1979
- 1979-04-05 JP JP4398179U patent/JPS6035943Y2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS55145337U (2)	1980-10-18

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