FR30622E - Improvements to pneumo-mechanical timers - Google Patents

Improvements to pneumo-mechanical timers

Info

Publication number
FR30622E
FR30622E FR30622DA FR30622E FR 30622 E FR30622 E FR 30622E FR 30622D A FR30622D A FR 30622DA FR 30622 E FR30622 E FR 30622E
Authority
FR
France
Prior art keywords
pneumo
mechanical timers
timers
mechanical
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
Paul Mourey
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 filed Critical
Application granted granted Critical
Publication of FR30622E publication Critical patent/FR30622E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR30622D 1925-06-15 1925-06-15 Improvements to pneumo-mechanical timers Expired FR30622E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30622T 1925-06-15

Publications (1)

Publication Number Publication Date
FR30622E true FR30622E (en) 1926-07-20

Family

ID=8668515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR30622D Expired FR30622E (en) 1925-06-15 1925-06-15 Improvements to pneumo-mechanical timers

Country Status (1)

Country Link
FR (1) FR30622E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178491A (en) * 1977-10-07 1979-12-11 Orscheln Brake Lever Mfg. Co. Switch actuator means of the time delay type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178491A (en) * 1977-10-07 1979-12-11 Orscheln Brake Lever Mfg. Co. Switch actuator means of the time delay type

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