DK137207C - PRESSURE DEPENDENT ELECTRICAL SWITCH WITH A SNAPSHOT SYSTEM - Google Patents

PRESSURE DEPENDENT ELECTRICAL SWITCH WITH A SNAPSHOT SYSTEM

Info

Publication number
DK137207C
DK137207C DK307772A DK307772A DK137207C DK 137207 C DK137207 C DK 137207C DK 307772 A DK307772 A DK 307772A DK 307772 A DK307772 A DK 307772A DK 137207 C DK137207 C DK 137207C
Authority
DK
Denmark
Prior art keywords
electrical switch
pressure dependent
dependent electrical
snapshot system
snapshot
Prior art date
Application number
DK307772A
Other languages
Danish (da)
Other versions
DK137207B (en
Inventor
J Hagedorn-Olsen
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
Publication of DK137207B publication Critical patent/DK137207B/en
Application granted granted Critical
Publication of DK137207C publication Critical patent/DK137207C/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
    • H01H35/26—Details
    • H01H35/2657—Details with different switches operated at substantially different pressures
    • H01H35/2664—Details with different switches operated at substantially different pressures making use of a balance plate pivoting about different axes
    • 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
    • H01H35/2614—Means for adjustment of "ON" or "OFF" operating pressure by varying the bias on the pressure sensitive element

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermally Actuated Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
DK307772A 1971-06-26 1972-06-21 PRESSURE DEPENDENT ELECTRICAL SWITCH WITH A SNAPSHOT SYSTEM DK137207C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2131858A DE2131858C3 (en) 1971-06-26 1971-06-26 Pressure dependent electrical switch

Publications (2)

Publication Number Publication Date
DK137207B DK137207B (en) 1978-01-30
DK137207C true DK137207C (en) 1978-07-03

Family

ID=5811900

Family Applications (1)

Application Number Title Priority Date Filing Date
DK307772A DK137207C (en) 1971-06-26 1972-06-21 PRESSURE DEPENDENT ELECTRICAL SWITCH WITH A SNAPSHOT SYSTEM

Country Status (11)

Country Link
US (1) US3758732A (en)
JP (1) JPS5126622B1 (en)
AR (1) AR198789A1 (en)
AU (1) AU468975B2 (en)
BR (1) BR7204180D0 (en)
DD (1) DD98176A5 (en)
DE (1) DE2131858C3 (en)
DK (1) DK137207C (en)
FR (1) FR2143744B1 (en)
GB (1) GB1389477A (en)
IT (1) IT959075B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665079U (en) * 1991-10-31 1994-09-13 光代 小津 Small car desk
US5314336A (en) * 1992-02-07 1994-05-24 Mark Diamond Toy and method providing audio output representative of message optically sensed by the toy
US5998237A (en) * 1996-09-17 1999-12-07 Enthone-Omi, Inc. Method for adding layers to a PWB which yields high levels of copper to dielectric adhesion
US6141870A (en) 1997-08-04 2000-11-07 Peter K. Trzyna Method for making electrical device

Also Published As

Publication number Publication date
AU4306572A (en) 1973-12-13
FR2143744A1 (en) 1973-02-09
GB1389477A (en) 1975-04-03
AR198789A1 (en) 1974-07-24
DE2131858C3 (en) 1974-03-07
DE2131858B2 (en) 1973-08-09
BR7204180D0 (en) 1973-08-09
IT959075B (en) 1973-11-10
JPS5126622B1 (en) 1976-08-07
DK137207B (en) 1978-01-30
FR2143744B1 (en) 1975-03-07
DD98176A5 (en) 1973-06-05
AU468975B2 (en) 1973-12-13
DE2131858A1 (en) 1972-12-28
US3758732A (en) 1973-09-11

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Legal Events

Date Code Title Description
PBP Patent lapsed