ES2091448T3 - PRESSURE SWITCH HAVING A MANUALLY OPERATED MICRO SWITCH. - Google Patents

PRESSURE SWITCH HAVING A MANUALLY OPERATED MICRO SWITCH.

Info

Publication number
ES2091448T3
ES2091448T3 ES92830550T ES92830550T ES2091448T3 ES 2091448 T3 ES2091448 T3 ES 2091448T3 ES 92830550 T ES92830550 T ES 92830550T ES 92830550 T ES92830550 T ES 92830550T ES 2091448 T3 ES2091448 T3 ES 2091448T3
Authority
ES
Spain
Prior art keywords
switch
manually operated
micro switch
membrane
operates
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 - Lifetime
Application number
ES92830550T
Other languages
Spanish (es)
Inventor
Ennio Omati
Marco Omati
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.)
Ma Ter Srl
Original Assignee
Ma Ter Srl
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 Ma Ter Srl filed Critical Ma Ter Srl
Application granted granted Critical
Publication of ES2091448T3 publication Critical patent/ES2091448T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Switches With Compound Operations (AREA)
  • Push-Button Switches (AREA)

Abstract

EL PRESENTE INVENTO SE REFIERE A UN INTERRUPTOR DE CAIDA DE PRESION CON UN MICROCONMUTADOR DE SEGURIDAD ACCIONADO MANUALMENTE, CARACTERIZADO POR QUE COMPRENDE UN CUERPO INFERIOR QUE DEFINE EN SI INTERIOR UNA CAMARA, QUE COMUNICA CON UN FLUIDO QUE SE CONTROLARA, Y ASOCIADO CON UNA TAPA SUPERIOR, QUE SOPORTA UN MICROCONMUTADOR OPERATIVO. LA CAMARA SE CIERRA POR MEDIO DE UNA MEMBRANA, REALIZADA PREFERENTEMENTE EN MATERIAL DE SILICONA, PROVISTA DE UN ANILLO EN O Y ACOPLADA A UNA MEMBRANA DE ACERO, CON UN CONJUNTO DE TAQUE IMPULSADO QUE ESTA DIRECTAMENTE FORMADO EN DICHA MEMBRANA Y QUE ACCIONA UN ELEMENTO DE ARANDELA, QUE ESTA CONTRADERIVADO POR UN PRIMER MUELLE DE CONTRADERIVACION Y ACCIONA UN PULSADOR DEL MICROCONMUTADOR OPERATIVO, PREVEYENDOSE ADEMAS UN MICROCONMUTADOR DE SEGURIDAD, QUE PUEDE REARMARSE O ACCIONARSE MANUALMENTE, Y QUE COOPERA CON UN ELEMENTO DE PASADOR QUE SE EXTIENDE DESDE LA ARANDELA.THE PRESENT INVENTION REFERS TO A PRESSURE DROP SWITCH WITH A MANUALLY OPERATED SAFETY MICRO SWITCH, CHARACTERIZED BY WHICH IT INCLUDES A BOTTOM BODY THAT DEFINES A CHAMBER INSIDE, WHICH COMMUNICATES WITH A FLUID TO BE CONTROLLED, AND ASSOCIATED WITH A TOP COVER , WHICH SUPPORTS AN OPERATING MICRO-SWITCH. THE CHAMBER IS CLOSED THROUGH A MEMBRANE, PREFERABLY MADE IN SILICONE MATERIAL, PROVIDED WITH AN O-RING AND COUPLED TO A STEEL MEMBRANE, WITH A DRIVEN SHOCK ASSEMBLY THAT IS DIRECTLY FORMED IN SUCH MEMBRANE AND WHICH OPERATES AN ELEMENT. , WHICH IS CONTRADERIVED BY A FIRST COOLING SPRING AND OPERATES A OPERATING MICRO SWITCH BUTTON, ALSO PREVENTING A SAFETY MICRO SWITCH, WHICH CAN BE REARMED OR MANUALLY OPERATED, AND THAT COOPERATES WITH A PASSENGER ELEMENT THAT IS DETACHED.

ES92830550T 1991-11-15 1992-10-01 PRESSURE SWITCH HAVING A MANUALLY OPERATED MICRO SWITCH. Expired - Lifetime ES2091448T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913050A IT1258227B (en) 1991-11-15 1991-11-15 PRESSURE SWITCH WITH MANUAL RESET SAFETY MICROSWITCH

Publications (1)

Publication Number Publication Date
ES2091448T3 true ES2091448T3 (en) 1996-11-01

Family

ID=11361113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92830550T Expired - Lifetime ES2091448T3 (en) 1991-11-15 1992-10-01 PRESSURE SWITCH HAVING A MANUALLY OPERATED MICRO SWITCH.

Country Status (5)

Country Link
EP (1) EP0542696B1 (en)
AT (1) ATE140102T1 (en)
DE (1) DE69211956T2 (en)
ES (1) ES2091448T3 (en)
IT (1) IT1258227B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108962671A (en) * 2018-07-26 2018-12-07 陕西奉航橡胶密封件有限责任公司 A kind of commercial vehicle differential lock pressure switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543230A (en) * 1900-01-01 Improvements to built-in safety thermal adjustment devices
GB1217480A (en) * 1968-06-18 1970-12-31 Patinvest Electric pressure-controlled snap switch
CH536547A (en) * 1971-01-12 1973-04-30 Danfoss As Electrical snap switch
US3898405A (en) * 1974-01-11 1975-08-05 Ernesto Juan Weber Diaphragm pressure switch with balance plate and adjustable springs
GB2058456A (en) * 1979-09-11 1981-04-08 Lucas Industries Ltd Monitoring gas pressure during charging of electric storage batteries
DE8103768U1 (en) * 1981-02-12 1981-09-24 Eaton S.A.M., Monaco "Pressure Operated Electrical Switching Device"

Also Published As

Publication number Publication date
ITMI913050A1 (en) 1993-05-15
ATE140102T1 (en) 1996-07-15
EP0542696A3 (en) 1993-07-28
DE69211956T2 (en) 1997-02-27
EP0542696B1 (en) 1996-07-03
IT1258227B (en) 1996-02-21
ITMI913050A0 (en) 1991-11-15
DE69211956D1 (en) 1996-08-08
EP0542696A2 (en) 1993-05-19

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