FR1298033A - Improvements in control devices - Google Patents

Improvements in control devices

Info

Publication number
FR1298033A
FR1298033A FR868741A FR868741A FR1298033A FR 1298033 A FR1298033 A FR 1298033A FR 868741 A FR868741 A FR 868741A FR 868741 A FR868741 A FR 868741A FR 1298033 A FR1298033 A FR 1298033A
Authority
FR
France
Prior art keywords
control devices
devices
control
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
FR868741A
Other languages
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
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
Priority claimed from US51439A external-priority patent/US3197595A/en
Application filed by Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Priority to FR868741A priority Critical patent/FR1298033A/en
Application granted granted Critical
Publication of FR1298033A publication Critical patent/FR1298033A/en
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
    • H01H35/2614—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)
FR868741A 1960-08-23 1961-07-22 Improvements in control devices Expired FR1298033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR868741A FR1298033A (en) 1960-08-23 1961-07-22 Improvements in control devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51439A US3197595A (en) 1960-08-23 1960-08-23 Control device
FR868741A FR1298033A (en) 1960-08-23 1961-07-22 Improvements in control devices

Publications (1)

Publication Number Publication Date
FR1298033A true FR1298033A (en) 1962-07-06

Family

ID=26191559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868741A Expired FR1298033A (en) 1960-08-23 1961-07-22 Improvements in control devices

Country Status (1)

Country Link
FR (1) FR1298033A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529381A1 (en) * 1982-06-24 1983-12-30 Gen Electric CONDITION-SENSITIVE ELECTRICAL SWITCHING SYSTEM AND METHOD FOR OPERATING THE SAME

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529381A1 (en) * 1982-06-24 1983-12-30 Gen Electric CONDITION-SENSITIVE ELECTRICAL SWITCHING SYSTEM AND METHOD FOR OPERATING THE SAME

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