DE50114105D1 - Arrangement for contactless switching of an electrical contact and pressure gauge - Google Patents

Arrangement for contactless switching of an electrical contact and pressure gauge

Info

Publication number
DE50114105D1
DE50114105D1 DE50114105T DE50114105T DE50114105D1 DE 50114105 D1 DE50114105 D1 DE 50114105D1 DE 50114105 T DE50114105 T DE 50114105T DE 50114105 T DE50114105 T DE 50114105T DE 50114105 D1 DE50114105 D1 DE 50114105D1
Authority
DE
Germany
Prior art keywords
arrangement
electrical contact
pressure gauge
contactless switching
contactless
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
DE50114105T
Other languages
German (de)
Inventor
Horst Prof Franke
Peter Borst
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE50114105D1 publication Critical patent/DE50114105D1/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
    • H01H35/26—Details
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
    • H01H35/2635—Means for adjustment of "ON" or "OFF" operating pressure by adjustment of a motion transmitting system
    • 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
    • H01H35/247—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow the switch being of the reed switch type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
DE50114105T 2000-03-21 2001-03-20 Arrangement for contactless switching of an electrical contact and pressure gauge Expired - Lifetime DE50114105D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000113816 DE10013816A1 (en) 2000-03-21 2000-03-21 Arrangement for the contactless switching of an electrical contact and pressure measuring device

Publications (1)

Publication Number Publication Date
DE50114105D1 true DE50114105D1 (en) 2008-08-28

Family

ID=7635656

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2000113816 Ceased DE10013816A1 (en) 2000-03-21 2000-03-21 Arrangement for the contactless switching of an electrical contact and pressure measuring device
DE50114105T Expired - Lifetime DE50114105D1 (en) 2000-03-21 2001-03-20 Arrangement for contactless switching of an electrical contact and pressure gauge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2000113816 Ceased DE10013816A1 (en) 2000-03-21 2000-03-21 Arrangement for the contactless switching of an electrical contact and pressure measuring device

Country Status (2)

Country Link
EP (1) EP1137029B1 (en)
DE (2) DE10013816A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833348B1 (en) * 2001-12-12 2004-03-05 In Lhc FLUID PRESSURE DETECTOR
DE102019105749A1 (en) * 2019-03-07 2020-09-10 Ebm-Papst Landshut Gmbh Method for detecting incorrect operation of a gas blower driven by a direct current motor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE19300E (en) * 1934-09-04 Electric switch
GB1139162A (en) * 1966-08-18 1969-01-08 Shell Mex Bp Ltd Pressure operated magnetic switch
GB1224878A (en) * 1967-06-09 1971-03-10 Rotax Ltd Fluid pressure sensitive electric switches
GB1206157A (en) * 1967-10-20 1970-09-23 Proximity Controls Inc Magnetic switch devices
US3585328A (en) * 1970-02-11 1971-06-15 Texas Instruments Inc Pressure switch with a plurality of snap acting metal diaphragms coated with metallic oxide
EP0279390A1 (en) * 1987-02-17 1988-08-24 Huba Control Ag Pressure-operated membrane switch
US5061832A (en) * 1991-01-28 1991-10-29 Dwyer Instruments, Inc. Field settable differential pressure switch assembly for low fluid pressure applications
DE9108159U1 (en) * 1991-07-03 1991-08-29 A. Steudler Gmbh & Co Kg, 7530 Pforzheim, De
DE9406717U1 (en) * 1994-03-22 1994-06-30 Steudler Gmbh & Co Kg A Differential pressure switch
DE19508014C1 (en) * 1995-01-12 1996-07-11 Siemens Ag Mechanical acceleration switch

Also Published As

Publication number Publication date
DE10013816A1 (en) 2001-10-04
EP1137029A3 (en) 2003-12-17
EP1137029A2 (en) 2001-09-26
EP1137029B1 (en) 2008-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition