FR2383473A1 - Sync. motor driven timer - has motor shaft coupled through reduction gearing to epicycloidal differential satellite gearing - Google Patents

Sync. motor driven timer - has motor shaft coupled through reduction gearing to epicycloidal differential satellite gearing

Info

Publication number
FR2383473A1
FR2383473A1 FR7706907A FR7706907A FR2383473A1 FR 2383473 A1 FR2383473 A1 FR 2383473A1 FR 7706907 A FR7706907 A FR 7706907A FR 7706907 A FR7706907 A FR 7706907A FR 2383473 A1 FR2383473 A1 FR 2383473A1
Authority
FR
France
Prior art keywords
gearing
epicycloidal
differential
motor
sync
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.)
Pending
Application number
FR7706907A
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.)
Societe Nouvelle des Appareils de Precision et Compteurs
Original Assignee
Societe Nouvelle des Appareils de Precision et Compteurs
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 Societe Nouvelle des Appareils de Precision et Compteurs filed Critical Societe Nouvelle des Appareils de Precision et Compteurs
Priority to FR7706907A priority Critical patent/FR2383473A1/en
Priority to DE19782810296 priority patent/DE2810296A1/en
Publication of FR2383473A1 publication Critical patent/FR2383473A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms

Abstract

The timer mechanism can be reset to zero whilst the mechanism is running. The motor shaft (2) is coupled through reduction gearing (3, 4) to satellite gearing of an epicycloidal differential. A further satellite gear is integral with a stop gear (8) which holds one side of the differential fixed when power is applied to the motor, the other end of the differential (17) rotating about the fixed axis (11) of the differential. The stop gear is controlled by a pawl which is lever driven from a solenoid (28) in the motor housing.
FR7706907A 1977-03-09 1977-03-09 Sync. motor driven timer - has motor shaft coupled through reduction gearing to epicycloidal differential satellite gearing Pending FR2383473A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7706907A FR2383473A1 (en) 1977-03-09 1977-03-09 Sync. motor driven timer - has motor shaft coupled through reduction gearing to epicycloidal differential satellite gearing
DE19782810296 DE2810296A1 (en) 1977-03-09 1978-03-09 TIMER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706907A FR2383473A1 (en) 1977-03-09 1977-03-09 Sync. motor driven timer - has motor shaft coupled through reduction gearing to epicycloidal differential satellite gearing

Publications (1)

Publication Number Publication Date
FR2383473A1 true FR2383473A1 (en) 1978-10-06

Family

ID=9187796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706907A Pending FR2383473A1 (en) 1977-03-09 1977-03-09 Sync. motor driven timer - has motor shaft coupled through reduction gearing to epicycloidal differential satellite gearing

Country Status (2)

Country Link
DE (1) DE2810296A1 (en)
FR (1) FR2383473A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1841816A (en) * 1930-01-08 1932-01-19 Union Switch & Signal Co Electrical relay
US2130405A (en) * 1935-10-10 1938-09-20 Ward Leonard Electric Co Time delay apparatus
US2631664A (en) * 1951-06-04 1953-03-17 Haydon Mfg Company Inc Time-delay relay
US3211018A (en) * 1961-05-03 1965-10-12 Gen Time Corp Synchronous timing motor assembly having integral clutch
FR1517740A (en) * 1966-07-27 1968-03-22 Synchronous motor timing relay

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1841816A (en) * 1930-01-08 1932-01-19 Union Switch & Signal Co Electrical relay
US2130405A (en) * 1935-10-10 1938-09-20 Ward Leonard Electric Co Time delay apparatus
US2631664A (en) * 1951-06-04 1953-03-17 Haydon Mfg Company Inc Time-delay relay
US3211018A (en) * 1961-05-03 1965-10-12 Gen Time Corp Synchronous timing motor assembly having integral clutch
FR1517740A (en) * 1966-07-27 1968-03-22 Synchronous motor timing relay

Also Published As

Publication number Publication date
DE2810296A1 (en) 1979-02-01

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property