FR446694A - Improvements in pressure regulating devices - Google Patents

Improvements in pressure regulating devices

Info

Publication number
FR446694A
FR446694A FR446694DA FR446694A FR 446694 A FR446694 A FR 446694A FR 446694D A FR446694D A FR 446694DA FR 446694 A FR446694 A FR 446694A
Authority
FR
France
Prior art keywords
pressure regulating
regulating devices
devices
pressure
regulating
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
French (fr)
Inventor
Herbert Thacker Herr
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 FR446694A publication Critical patent/FR446694A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR446694D 1912-07-31 1912-07-31 Improvements in pressure regulating devices Expired FR446694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446694T 1912-07-31

Publications (1)

Publication Number Publication Date
FR446694A true FR446694A (en) 1912-12-12

Family

ID=1487446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446694D Expired FR446694A (en) 1912-07-31 1912-07-31 Improvements in pressure regulating devices

Country Status (1)

Country Link
FR (1) FR446694A (en)

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