FR1103986A - Perfectionnements au mécanisme de commande des interrupteurs électriques - Google Patents

Perfectionnements au mécanisme de commande des interrupteurs électriques

Info

Publication number
FR1103986A
FR1103986A FR1103986DA FR1103986A FR 1103986 A FR1103986 A FR 1103986A FR 1103986D A FR1103986D A FR 1103986DA FR 1103986 A FR1103986 A FR 1103986A
Authority
FR
France
Prior art keywords
operating mechanism
electric switch
switch operating
electric
switch
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
Application number
Other languages
English (en)
French (fr)
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.)
Ronald Trist and Co Ltd
Original Assignee
Ronald Trist and Co Ltd
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 Ronald Trist and Co Ltd filed Critical Ronald Trist and Co Ltd
Application granted granted Critical
Publication of FR1103986A publication Critical patent/FR1103986A/fr
Expired 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
    • H01H35/26—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)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR1103986D 1953-06-23 1954-07-12 Perfectionnements au mécanisme de commande des interrupteurs électriques Expired FR1103986A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1739453A GB762363A (en) 1953-06-23 1953-06-23 Improvements in control mechanism for electric switches

Publications (1)

Publication Number Publication Date
FR1103986A true FR1103986A (fr) 1955-11-15

Family

ID=10094429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103986D Expired FR1103986A (fr) 1953-06-23 1954-07-12 Perfectionnements au mécanisme de commande des interrupteurs électriques

Country Status (3)

Country Link
BE (1) BE530360A (enrdf_load_stackoverflow)
FR (1) FR1103986A (enrdf_load_stackoverflow)
GB (1) GB762363A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912530A (en) * 1956-10-22 1959-11-10 Frachon Marc Control switches
DE1172760B (de) * 1960-05-24 1964-06-25 Ernst Singer Auf Druck eines deformierbaren Mediums ansprechende elektrische Schalteranordnung
DE1297181B (de) * 1963-05-02 1969-06-12 Frede Automatic Kg Druckschaltvorrichtung mit Mikroschalter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148623B (de) * 1957-07-05 1963-05-16 Pleuger & Co In Anhaengigkeit eines Fluessigkeitsstandes schaltender Tauchschalter zum Steuern von elektromotorisch angetriebenen Pumpen
US3127596A (en) * 1961-06-19 1964-03-31 Goetaverken Ab Device for indicating variations of position between two elements
US3516279A (en) * 1967-02-23 1970-06-23 Alphamatic Corp Method for adjusting a pressure operated switch utilizing the nonlinear properties of a biasing means
FR2422247A1 (fr) * 1978-02-10 1979-11-02 Dba Manocontact pour circuit hydraulique haute pression
CN111048354B (zh) * 2019-12-06 2022-03-11 武汉航空仪表有限责任公司 一种迟滞可调的压力开关

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912530A (en) * 1956-10-22 1959-11-10 Frachon Marc Control switches
DE1172760B (de) * 1960-05-24 1964-06-25 Ernst Singer Auf Druck eines deformierbaren Mediums ansprechende elektrische Schalteranordnung
DE1297181B (de) * 1963-05-02 1969-06-12 Frede Automatic Kg Druckschaltvorrichtung mit Mikroschalter

Also Published As

Publication number Publication date
BE530360A (enrdf_load_stackoverflow) 1957-03-13
GB762363A (en) 1956-11-28

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