ITTO20090188U1 - PRESSURE SWITCH PROVIDED WITH A COUNTER-HOUR DEVICE - Google Patents

PRESSURE SWITCH PROVIDED WITH A COUNTER-HOUR DEVICE

Info

Publication number
ITTO20090188U1
ITTO20090188U1 ITTO20090188U ITTO20090188U1 IT TO20090188 U1 ITTO20090188 U1 IT TO20090188U1 IT TO20090188 U ITTO20090188 U IT TO20090188U IT TO20090188 U1 ITTO20090188 U1 IT TO20090188U1
Authority
IT
Italy
Prior art keywords
counter
pressure switch
switch provided
hour device
hour
Prior art date
Application number
Other languages
Italian (it)
Inventor
Lorenzo Arrabito
Original Assignee
Ne Ma S P A
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 Ne Ma S P A filed Critical Ne Ma S P A
Priority to ITTO20090188 priority Critical patent/ITTO20090188U1/en
Priority to DE202010016555U priority patent/DE202010016555U1/en
Publication of ITTO20090188U1 publication Critical patent/ITTO20090188U1/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
    • 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
    • H01H35/242—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow operated by one particular pressure-time function

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
ITTO20090188 2009-12-14 2009-12-14 PRESSURE SWITCH PROVIDED WITH A COUNTER-HOUR DEVICE ITTO20090188U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20090188 ITTO20090188U1 (en) 2009-12-14 2009-12-14 PRESSURE SWITCH PROVIDED WITH A COUNTER-HOUR DEVICE
DE202010016555U DE202010016555U1 (en) 2009-12-14 2010-12-14 Pressure switch with hour counter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20090188 ITTO20090188U1 (en) 2009-12-14 2009-12-14 PRESSURE SWITCH PROVIDED WITH A COUNTER-HOUR DEVICE

Publications (1)

Publication Number Publication Date
ITTO20090188U1 true ITTO20090188U1 (en) 2011-06-15

Family

ID=43604046

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20090188 ITTO20090188U1 (en) 2009-12-14 2009-12-14 PRESSURE SWITCH PROVIDED WITH A COUNTER-HOUR DEVICE

Country Status (2)

Country Link
DE (1) DE202010016555U1 (en)
IT (1) ITTO20090188U1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1320508B1 (en) 2000-06-20 2003-12-10 Ne Ma S P A PRESSURE SWITCH EQUIPPED WITH A THERMAL PROTECTION SWITCH.

Also Published As

Publication number Publication date
DE202010016555U1 (en) 2011-02-17

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