JPS5385475A - Pressure sensor - Google Patents

Pressure sensor

Info

Publication number: JPS5385475A
Authority: JP; Japan
Prior art keywords: pressure sensor; sensor; pressure
Prior art date: 1976-12-30
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.): Granted

Application number

JP15866477A

Other languages

Japanese (ja)

Other versions

JPS5640290B2 (en

Inventor

Kuremaa Asugaa

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.)

Danfoss AS

Original Assignee

Danfoss AS

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.)

1976-12-30

Filing date

1977-12-28

Publication date

1978-07-27

1977-12-28 Application filed by Danfoss AS filed Critical Danfoss AS

1978-07-27 Publication of JPS5385475A publication Critical patent/JPS5385475A/en

1981-09-19 Publication of JPS5640290B2 publication Critical patent/JPS5640290B2/ja

Status Granted legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/047—Metallic bellows
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2671—Means to detect leaks in the pressure sensitive element

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Diaphragms And Bellows (AREA)
Measuring Fluid Pressure (AREA)
Sealing Devices (AREA)
Safety Valves (AREA)
Press Drives And Press Lines (AREA)

JP15866477A 1976-12-30 1977-12-28 Pressure sensor Granted JPS5385475A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762659452 DE2659452C2 (en)	1976-12-30	1976-12-30	Pressostat with an additional safety bellows

Publications (2)

Publication Number	Publication Date
JPS5385475A true JPS5385475A (en)	1978-07-27
JPS5640290B2 JPS5640290B2 (en)	1981-09-19

Family

ID=5996962

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP15866477A Granted JPS5385475A (en)	1976-12-30	1977-12-28	Pressure sensor

Country Status (6)

Country	Link
JP (1)	JPS5385475A (en)
AT (1)	AT370893B (en)
CH (1)	CH622379A5 (en)
DE (1)	DE2659452C2 (en)
DK (1)	DK144167C (en)
FR (1)	FR2376311A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3140800A1 (en) *	1981-10-14	1983-04-21	Alfred Teves Gmbh, 6000 Frankfurt	ELECTROHYDRAULIC SWITCHING DEVICE
DE3149326C2 (en) *	1981-12-12	1984-04-12	Anschütz & Co GmbH, 2300 Kiel	Universally movable suspension part for trend-setting display devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH526812A (en) *	1971-06-18	1972-08-15	Fr Sauter Ag Fabrik Elek Scher	Safety pressure sensor

1976
- 1976-12-30 DE DE19762659452 patent/DE2659452C2/en not_active Expired
1977
- 1977-11-30 AT AT0858177A patent/AT370893B/en not_active IP Right Cessation
- 1977-12-05 CH CH1482877A patent/CH622379A5/en not_active IP Right Cessation
- 1977-12-19 DK DK564577A patent/DK144167C/en not_active IP Right Cessation
- 1977-12-26 FR FR7739199A patent/FR2376311A1/en active Granted
- 1977-12-28 JP JP15866477A patent/JPS5385475A/en active Granted

Also Published As

Publication number	Publication date
DK144167C (en)	1982-06-07
JPS5640290B2 (en)	1981-09-19
DE2659452C2 (en)	1979-03-15
DK144167B (en)	1981-12-28
DE2659452B1 (en)	1978-07-06
DK564577A (en)	1978-07-01
AT370893B (en)	1983-05-10
FR2376311B1 (en)	1984-02-10
FR2376311A1 (en)	1978-07-28
ATA858177A (en)	1982-09-15
CH622379A5 (en)	1981-03-31

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