IT223202Z2 - Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici - Google Patents

Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici

Info

Publication number
IT223202Z2
IT223202Z2 ITTO910130U ITTO910130U IT223202Z2 IT 223202 Z2 IT223202 Z2 IT 223202Z2 IT TO910130 U ITTO910130 U IT TO910130U IT TO910130 U ITTO910130 U IT TO910130U IT 223202 Z2 IT223202 Z2 IT 223202Z2
Authority
IT
Italy
Prior art keywords
movable contact
fixed contacts
membrane
hydraulic
pressure switch
Prior art date
Application number
ITTO910130U
Other languages
English (en)
Original Assignee
Siceb 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 Siceb Spa filed Critical Siceb Spa
Priority to ITTO910130U priority Critical patent/IT223202Z2/it
Publication of ITTO910130V0 publication Critical patent/ITTO910130V0/it
Priority to DE69212396T priority patent/DE69212396T2/de
Priority to AT92830257T priority patent/ATE140821T1/de
Priority to EP92830257A priority patent/EP0517674B1/en
Publication of ITTO910130U1 publication Critical patent/ITTO910130U1/it
Application granted granted Critical
Publication of IT223202Z2 publication Critical patent/IT223202Z2/it

Links

Classifications

    • 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
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
ITTO910130U 1991-06-04 1991-06-04 Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici IT223202Z2 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO910130U IT223202Z2 (it) 1991-06-04 1991-06-04 Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici
DE69212396T DE69212396T2 (de) 1991-06-04 1992-05-26 Dichter elektrischer Druckschalter für pneumatische oder hydraulische Kreisläufe
AT92830257T ATE140821T1 (de) 1991-06-04 1992-05-26 Dichter elektrischer druckschalter für pneumatische oder hydraulische kreisläufe
EP92830257A EP0517674B1 (en) 1991-06-04 1992-05-26 A fluid-tight electrical pressure switch for hydraulic or pneumatic circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910130U IT223202Z2 (it) 1991-06-04 1991-06-04 Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici

Publications (3)

Publication Number Publication Date
ITTO910130V0 ITTO910130V0 (it) 1991-06-04
ITTO910130U1 ITTO910130U1 (it) 1992-12-04
IT223202Z2 true IT223202Z2 (it) 1995-06-13

Family

ID=11408981

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910130U IT223202Z2 (it) 1991-06-04 1991-06-04 Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici

Country Status (4)

Country Link
EP (1) EP0517674B1 (it)
AT (1) ATE140821T1 (it)
DE (1) DE69212396T2 (it)
IT (1) IT223202Z2 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461208A (en) * 1993-03-24 1995-10-24 Texas Instruments Incorporated Compact high pressure snap-acting switch
DE29619060U1 (de) * 1996-11-02 1998-03-05 Stein Wolfgang Vorrichtung zur Erhöhung der Verkehrssicherheit im fließenden Verkehr von Kraftfahrzeugen
CN108305814B (zh) * 2018-02-27 2024-04-16 四川新川航空仪器有限责任公司 一种具有长期承受超高过载的压力信号器
TWI745246B (zh) * 2021-02-26 2021-11-01 廣大工業股份有限公司 具雙向訊號的切換器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378656A (en) * 1966-01-03 1968-04-16 Texas Instruments Inc Adjustment means for electrical switch
DE6602431U (it) * 1969-02-21 1969-05-22 Bosch R Gmbh
DE7031358U (de) * 1970-08-21 1970-12-17 Messmer Kg Werner Hydraulikschalter.
US5025667A (en) * 1989-06-15 1991-06-25 Texas Instruments Incorporated Hermetic pressure sensor

Also Published As

Publication number Publication date
EP0517674B1 (en) 1996-07-24
ITTO910130V0 (it) 1991-06-04
DE69212396T2 (de) 1996-12-05
ITTO910130U1 (it) 1992-12-04
ATE140821T1 (de) 1996-08-15
DE69212396D1 (de) 1996-08-29
EP0517674A1 (en) 1992-12-09

Similar Documents

Publication Publication Date Title
GB1329370A (en) Actuating device for electric switches
EP0911973A3 (en) Solid state capacitive switch
DE58909649D1 (de) Tastschalter
EP0117732A3 (en) Push buttons
IT223202Z2 (it) Interruttore elettrico a pressione a tenuta stagna per circuiti idrau-lici o pneumatici
CA2043684A1 (en) Liquid level sensing device
MX9702922A (es) Traductor de tension bidireccional.
KR890015324A (ko) 시각 브레이크 스위치
EP0375224A3 (en) Pressure switch
KR900008565A (ko) 진공 스위치관
DE3788323T2 (de) Schaltapparat.
US3172974A (en) Pressure actuated switch having one cup-shaped contact
AU1497188A (en) Two-wire loop electric circuit arrangement
ATE116473T1 (de) Kontaktmembrane für tastschalter.
ATE4354T1 (de) Druckgasschalter.
EP0287531A3 (en) Fluid-tight electrical pressure switch for hydraulic or pneumatic circuits
GB1218739A (en) Electrical switches
CA2012478A1 (en) Electrical switching device
SU1265869A1 (ru) Контактный узел
DE69403157D1 (de) Hoch- oder Mittelspannungsschalter mit Druckkontakten
SU1149064A1 (ru) Конечный выключатель
ATE158893T1 (de) Elektrische schalteinrichtung bei einer opferanode
KR810001465Y1 (ko) 전자손목시계용 버튼 스위치
RU2000622C1 (ru) Магнитоуправл емое контактное устройство В.Г.Вохм нина, выполненное в виде размыкающей контактной группы
SE8600372L (sv) Skyddslist

Legal Events

Date Code Title Description
0001 Granted