BE666329A - - Google Patents
Info
- Publication number
- BE666329A BE666329A BE666329DA BE666329A BE 666329 A BE666329 A BE 666329A BE 666329D A BE666329D A BE 666329DA BE 666329 A BE666329 A BE 666329A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F8/00—Apparatus for measuring unknown time intervals by electromechanical means
- G04F8/08—Means used apart from the time-piece for starting or stopping same
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
- G07C1/24—Race time-recorders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/12—Arrangements in swimming pools for teaching swimming or for training
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Revetment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL646407778A NL139831B (nl) | 1964-07-09 | 1964-07-09 | Aantikinrichting voor een installatie voor het meten van zwemtijden. |
NL6505644A NL6505644A (xx) | 1964-07-09 | 1965-05-04 | |
US60777667A | 1967-01-06 | 1967-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE666329A true BE666329A (xx) | 1966-01-03 |
Family
ID=27351313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE666329D BE666329A (xx) | 1964-07-09 | 1965-07-02 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3436504A (xx) |
BE (1) | BE666329A (xx) |
CH (1) | CH432912A (xx) |
DE (1) | DE1499515B1 (xx) |
GB (1) | GB1069588A (xx) |
NL (2) | NL139831B (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH476334A (fr) * | 1968-03-22 | 1969-07-31 | Omega Brandt & Freres Sa Louis | Dispositif de contact électrique d'arrivée pour épreuves de natation |
CA1090426A (en) * | 1976-05-13 | 1980-11-25 | Tetuya Kaneshiro | Microwave oven with rotatable food temperature sensing probe |
US4292696A (en) * | 1979-08-30 | 1981-10-06 | Annesberg Associates N.V. | Swimmer arrival signal panels incorporated in a swimming pool bulkhead |
US4475016A (en) * | 1982-09-21 | 1984-10-02 | Annesberg Associates N.V. | Swimmer arrival signal panel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2858394A (en) * | 1957-06-11 | 1958-10-28 | Hopkins Russell | Pressure mat |
AT225625B (de) * | 1961-05-17 | 1963-01-25 | Walter Dipl Ing Rainer | Zeitmeßeinrichtung, insbesondere für Schwimmwettkämpfe |
US3230325A (en) * | 1961-10-06 | 1966-01-18 | William C Parkinson | Pressure responsive switch |
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1964
- 1964-07-09 NL NL646407778A patent/NL139831B/xx unknown
-
1965
- 1965-05-04 NL NL6505644A patent/NL6505644A/xx unknown
- 1965-07-02 CH CH931365A patent/CH432912A/de unknown
- 1965-07-02 BE BE666329D patent/BE666329A/xx unknown
- 1965-07-05 DE DE19651499515D patent/DE1499515B1/de active Pending
- 1965-07-07 GB GB28755/65A patent/GB1069588A/en not_active Expired
-
1967
- 1967-01-06 US US607776A patent/US3436504A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH432912A (de) | 1967-03-31 |
NL6407778A (xx) | 1966-01-10 |
US3436504A (en) | 1969-04-01 |
DE1499515B1 (de) | 1971-02-04 |
GB1069588A (en) | 1967-05-17 |
NL139831B (nl) | 1973-09-17 |
NL6505644A (xx) | 1966-11-07 |