FR2134112B1 - - Google Patents
Info
- Publication number
- FR2134112B1 FR2134112B1 FR7113938A FR7113938A FR2134112B1 FR 2134112 B1 FR2134112 B1 FR 2134112B1 FR 7113938 A FR7113938 A FR 7113938A FR 7113938 A FR7113938 A FR 7113938A FR 2134112 B1 FR2134112 B1 FR 2134112B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/10—Apparatus for measuring unknown time intervals by electric means by measuring electric or magnetic quantities changing in proportion to time
- G04F10/105—Apparatus for measuring unknown time intervals by electric means by measuring electric or magnetic quantities changing in proportion to time with conversion of the time-intervals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7113938A FR2134112B1 (fr) | 1971-04-20 | 1971-04-20 | |
US00243564A US3790890A (en) | 1971-04-20 | 1972-04-13 | Device for measuring a time interval |
DE19722217777 DE2217777A1 (de) | 1971-04-20 | 1972-04-13 | Vorrichtung zum Messen eines Zeitintervalls |
NL7205114A NL7205114A (fr) | 1971-04-20 | 1972-04-15 | |
GB1759772A GB1384585A (en) | 1971-04-20 | 1972-04-17 | Device for measuring a time interval |
IT49692/72A IT952700B (it) | 1971-04-20 | 1972-04-17 | Dispositivo misuratore elettronico di intervalli di tempo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7113938A FR2134112B1 (fr) | 1971-04-20 | 1971-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2134112A1 FR2134112A1 (fr) | 1972-12-08 |
FR2134112B1 true FR2134112B1 (fr) | 1974-03-22 |
Family
ID=9075585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7113938A Expired FR2134112B1 (fr) | 1971-04-20 | 1971-04-20 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3790890A (fr) |
DE (1) | DE2217777A1 (fr) |
FR (1) | FR2134112B1 (fr) |
GB (1) | GB1384585A (fr) |
IT (1) | IT952700B (fr) |
NL (1) | NL7205114A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301360A (en) * | 1979-10-25 | 1981-11-17 | Tektronix, Inc. | Time interval meter |
US4466074A (en) * | 1981-09-18 | 1984-08-14 | Mcgraw-Edison Company | Power outage timer |
US4558274A (en) * | 1983-09-14 | 1985-12-10 | Johnson Service Company | Apparatus and method determining the value of a capacitance |
US4504155A (en) * | 1984-03-01 | 1985-03-12 | Chip Supply | Time-to-voltage converter |
DE3834938C1 (fr) * | 1988-10-13 | 1989-12-07 | Horst Prof. Dipl.-Phys. Dr. 4790 Paderborn De Ziegler | |
CN1126514A (zh) * | 1994-04-05 | 1996-07-10 | 菲利浦电子有限公司 | 电阻测量电路以及包含这种测量电路的电热装置、电温度计和致冷装置 |
DE69623683T2 (de) * | 1995-04-27 | 2003-08-07 | Fluke Corp., Everett | Delta-T-Messschaltung |
US6091671A (en) * | 1999-07-14 | 2000-07-18 | Guide Technology, Inc. | Time interval analyzer having interpolator with constant current capacitor control |
US6181649B1 (en) * | 1999-07-14 | 2001-01-30 | Guide Technology, Inc. | Time interval analyzer having current boost |
JP2003535536A (ja) * | 2000-05-31 | 2003-11-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 消耗期間のインターバルを自身の消費電力に適応させるためのデータ搬送器 |
EP3257331A1 (fr) * | 2015-02-10 | 2017-12-20 | Philips Lighting Holding B.V. | Dispositif d'éclairage obtenant l'état d'un circuit de stockage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2269603A (en) * | 1939-09-07 | 1942-01-13 | Bell Telephone Labor Inc | Measuring device |
US3296581A (en) * | 1965-01-27 | 1967-01-03 | Henry L Warner | Signal amplitude derivation from coincidence information |
-
1971
- 1971-04-20 FR FR7113938A patent/FR2134112B1/fr not_active Expired
-
1972
- 1972-04-13 DE DE19722217777 patent/DE2217777A1/de active Pending
- 1972-04-13 US US00243564A patent/US3790890A/en not_active Expired - Lifetime
- 1972-04-15 NL NL7205114A patent/NL7205114A/xx unknown
- 1972-04-17 IT IT49692/72A patent/IT952700B/it active
- 1972-04-17 GB GB1759772A patent/GB1384585A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2134112A1 (fr) | 1972-12-08 |
US3790890A (en) | 1974-02-05 |
NL7205114A (fr) | 1972-10-24 |
GB1384585A (en) | 1975-02-19 |
IT952700B (it) | 1973-07-30 |
DE2217777A1 (de) | 1972-11-02 |