JPS5385475A - Pressure sensor - Google Patents

Pressure sensor

Info

Publication number
JPS5385475A
JPS5385475A JP15866477A JP15866477A JPS5385475A JP S5385475 A JPS5385475 A JP S5385475A JP 15866477 A JP15866477 A JP 15866477A JP 15866477 A JP15866477 A JP 15866477A JP S5385475 A JPS5385475 A JP S5385475A
Authority
JP
Japan
Prior art keywords
pressure sensor
sensor
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.)
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.)
Filing date
Publication date
Application filed by Danfoss AS filed Critical Danfoss AS
Publication of JPS5385475A publication Critical patent/JPS5385475A/en
Publication of JPS5640290B2 publication Critical patent/JPS5640290B2/ja
Granted legal-status Critical Current

Links

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)
  • Press Drives And Press Lines (AREA)
  • Safety Valves (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

Also Published As

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

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