CH553339A - Vorrichtung zur erzeugung eines steuersignales. - Google Patents

Vorrichtung zur erzeugung eines steuersignales.

Info

Publication number
CH553339A
CH553339A CH755472A CH755472A CH553339A CH 553339 A CH553339 A CH 553339A CH 755472 A CH755472 A CH 755472A CH 755472 A CH755472 A CH 755472A CH 553339 A CH553339 A CH 553339A
Authority
CH
Switzerland
Prior art keywords
generating
control signal
signal
control
Prior art date
Application number
CH755472A
Other languages
English (en)
Original Assignee
Weber Ernesto Juan
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 Weber Ernesto Juan filed Critical Weber Ernesto Juan
Publication of CH553339A publication Critical patent/CH553339A/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Valve Device For Special Equipments (AREA)
CH755472A 1971-05-31 1972-05-23 Vorrichtung zur erzeugung eines steuersignales. CH553339A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX4415571 1971-05-31
US23673272A 1972-03-21 1972-03-21

Publications (1)

Publication Number Publication Date
CH553339A true CH553339A (de) 1974-08-30

Family

ID=26640837

Family Applications (1)

Application Number Title Priority Date Filing Date
CH755472A CH553339A (de) 1971-05-31 1972-05-23 Vorrichtung zur erzeugung eines steuersignales.

Country Status (11)

Country Link
US (1) US3786212A (de)
JP (1) JPS5219308B1 (de)
AU (1) AU472992B2 (de)
BE (1) BE784213A (de)
CA (1) CA966175A (de)
CH (1) CH553339A (de)
DE (1) DE2224026C2 (de)
FR (1) FR2166854A5 (de)
GB (1) GB1381654A (de)
IT (1) IT955906B (de)
NL (1) NL168362C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519554A1 (de) * 1973-12-06 1976-11-18 Automatic Switch Co Auf aeussere bedingungen ansprechende steuer- bzw. ueberwachungsvorrichtung und umsetzer bzw. umwandler oder umformer dafuer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467155A (en) * 1982-05-06 1984-08-21 Dresser Industries, Inc. Electrical switch apparatus
DE3239129C2 (de) * 1982-10-22 1986-01-16 H. Kuhnke Elektrotechnik GmbH, Büttikon PE-Wandler
CN110391110B (zh) * 2019-09-04 2024-04-26 济南迈克阀门科技有限公司 一种消防用双输出式可调压压力开关

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266144A (en) * 1939-08-04 1941-12-16 Honeywell Regulator Co Automatic switching device
US2284940A (en) * 1939-08-04 1942-06-02 Honeywell Regulator Co Snap action device
US3098141A (en) * 1942-12-31 1963-07-16 Wintriss George Enclosed precision switch
US2766349A (en) * 1954-02-16 1956-10-09 Matthew Kuziak Differential pressure switch
US2873332A (en) * 1956-02-01 1959-02-10 William J Williams Adjustable differential switch actuator
FR1263541A (fr) * 1959-07-13 1961-06-09 Gen Motors Corp Mécanisme de commutation sensible à la vitesse
DE1273037B (de) * 1960-11-08 1968-07-18 Walter Holzer Druckabhaengiger elektrischer Schalter
US3182150A (en) * 1962-05-25 1965-05-04 Robertshaw Controls Co Pneumatic-electric switch
US3235692A (en) * 1962-11-30 1966-02-15 Ametek Inc Condition responsive sequence switch
DE1214302B (de) * 1963-07-25 1966-04-14 Bosch Gmbh Robert Elektrischer Membrandruckschalter
US3390242A (en) * 1967-03-10 1968-06-25 Illinois Tool Works Switch mechanism utilizing a single spring element to provide lost motion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519554A1 (de) * 1973-12-06 1976-11-18 Automatic Switch Co Auf aeussere bedingungen ansprechende steuer- bzw. ueberwachungsvorrichtung und umsetzer bzw. umwandler oder umformer dafuer

Also Published As

Publication number Publication date
JPS5219308B1 (de) 1977-05-27
IT955906B (it) 1973-09-29
DE2224026A1 (de) 1972-12-14
CA966175A (en) 1975-04-15
AU472992B2 (en) 1976-06-10
NL168362C (nl) 1982-03-16
FR2166854A5 (de) 1973-08-17
AU4264472A (en) 1973-11-29
NL168362B (nl) 1981-10-16
BE784213A (fr) 1972-09-18
NL7207353A (de) 1972-12-04
GB1381654A (en) 1975-01-22
US3786212A (en) 1974-01-15
DE2224026C2 (de) 1984-03-29

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Legal Events

Date Code Title Description
PL Patent ceased