DE2659452C2 - Pressostat mit einem Sicherheitszusatzbalg - Google Patents

Pressostat mit einem Sicherheitszusatzbalg

Info

Publication number
DE2659452C2
DE2659452C2 DE19762659452 DE2659452A DE2659452C2 DE 2659452 C2 DE2659452 C2 DE 2659452C2 DE 19762659452 DE19762659452 DE 19762659452 DE 2659452 A DE2659452 A DE 2659452A DE 2659452 C2 DE2659452 C2 DE 2659452C2
Authority
DE
Germany
Prior art keywords
bellows
wall
working
pressostat
additional
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
DE19762659452
Other languages
German (de)
English (en)
Other versions
DE2659452B1 (de
Inventor
Asger Nordborg Kraemer (Daenemark)
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
Priority to DE19762659452 priority Critical patent/DE2659452C2/de
Priority to AT0858177A priority patent/AT370893B/de
Priority to CH1482877A priority patent/CH622379A5/de
Priority to DK564577A priority patent/DK144167C/da
Priority to FR7739199A priority patent/FR2376311A1/fr
Priority to JP15866477A priority patent/JPS5385475A/ja
Publication of DE2659452B1 publication Critical patent/DE2659452B1/de
Application granted granted Critical
Publication of DE2659452C2 publication Critical patent/DE2659452C2/de
Expired 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)
  • Safety Valves (AREA)
  • Press Drives And Press Lines (AREA)
DE19762659452 1976-12-30 1976-12-30 Pressostat mit einem Sicherheitszusatzbalg Expired DE2659452C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19762659452 DE2659452C2 (de) 1976-12-30 1976-12-30 Pressostat mit einem Sicherheitszusatzbalg
AT0858177A AT370893B (de) 1976-12-30 1977-11-30 Druckregler
CH1482877A CH622379A5 (en) 1976-12-30 1977-12-05 Pressostat
DK564577A DK144167C (da) 1976-12-30 1977-12-19 Pressostat med sikkerhedsbaelg
FR7739199A FR2376311A1 (fr) 1976-12-30 1977-12-26 Dispositif a commande de pression, par exemple pour installations de chauffage ou frigorifiques
JP15866477A JPS5385475A (en) 1976-12-30 1977-12-28 Pressure sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762659452 DE2659452C2 (de) 1976-12-30 1976-12-30 Pressostat mit einem Sicherheitszusatzbalg

Publications (2)

Publication Number Publication Date
DE2659452B1 DE2659452B1 (de) 1978-07-06
DE2659452C2 true DE2659452C2 (de) 1979-03-15

Family

ID=5996962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762659452 Expired DE2659452C2 (de) 1976-12-30 1976-12-30 Pressostat mit einem Sicherheitszusatzbalg

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140800A1 (de) * 1981-10-14 1983-04-21 Alfred Teves Gmbh, 6000 Frankfurt Elektrohydraulische schaltvorrichtung
DE3149326C2 (de) * 1981-12-12 1984-04-12 Anschütz & Co GmbH, 2300 Kiel Universell beweglisches Aufhängungsteil für richtungsweisende Anzeigegeräte
CN119959072B (zh) * 2025-04-09 2025-08-26 朗松珂利(上海)仪器仪表有限公司 并联式气体密度继电器

Family Cites Families (1)

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

Also Published As

Publication number Publication date
DK564577A (da) 1978-07-01
DE2659452B1 (de) 1978-07-06
CH622379A5 (en) 1981-03-31
DK144167C (da) 1982-06-07
FR2376311A1 (fr) 1978-07-28
JPS5385475A (en) 1978-07-27
FR2376311B1 (enExample) 1984-02-10
ATA858177A (de) 1982-09-15
AT370893B (de) 1983-05-10
DK144167B (da) 1981-12-28
JPS5640290B2 (enExample) 1981-09-19

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee