DD105308A5 - - Google Patents
Info
- Publication number
- DD105308A5 DD105308A5 DD172983A DD17298373A DD105308A5 DD 105308 A5 DD105308 A5 DD 105308A5 DD 172983 A DD172983 A DD 172983A DD 17298373 A DD17298373 A DD 17298373A DD 105308 A5 DD105308 A5 DD 105308A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Indicating Measured Values (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15739772A PL76079B2 (de) | 1972-08-22 | 1972-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD105308A5 true DD105308A5 (de) | 1974-04-12 |
Family
ID=19959773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD172983A DD105308A5 (de) | 1972-08-22 | 1973-08-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3806247A (de) |
| JP (1) | JPS49101043A (de) |
| CH (1) | CH552265A (de) |
| DD (1) | DD105308A5 (de) |
| DE (1) | DE2333606C3 (de) |
| GB (1) | GB1370603A (de) |
| PL (1) | PL76079B2 (de) |
| SU (1) | SU473379A3 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5795113A (en) * | 1996-08-07 | 1998-08-18 | Black & Decker Inc. | Optical unit for image projection and tool incorporating same |
| CN113865687B (zh) * | 2021-08-31 | 2024-02-20 | 青岛海尔空调器有限总公司 | 管路振动测试装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2162120A (en) * | 1937-06-01 | 1939-06-13 | Harlow A Reed | Motor tuning indicator |
| US2718816A (en) * | 1954-07-13 | 1955-09-27 | W & L E Gurley | Projecting and illuminating system for reading graduations |
-
1972
- 1972-08-22 PL PL15739772A patent/PL76079B2/pl unknown
-
1973
- 1973-06-21 CH CH901873A patent/CH552265A/de not_active IP Right Cessation
- 1973-06-28 US US00374655A patent/US3806247A/en not_active Expired - Lifetime
- 1973-07-02 DE DE2333606A patent/DE2333606C3/de not_active Expired
- 1973-07-12 GB GB3322073A patent/GB1370603A/en not_active Expired
- 1973-07-24 JP JP48083546A patent/JPS49101043A/ja active Pending
- 1973-08-15 SU SU1956507A patent/SU473379A3/ru active
- 1973-08-20 DD DD172983A patent/DD105308A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH552265A (de) | 1974-07-31 |
| DE2333606A1 (de) | 1974-03-21 |
| PL76079B2 (de) | 1975-02-28 |
| US3806247A (en) | 1974-04-23 |
| DE2333606B2 (de) | 1974-11-28 |
| SU473379A3 (ru) | 1975-06-05 |
| DE2333606C3 (de) | 1975-07-17 |
| JPS49101043A (de) | 1974-09-25 |
| GB1370603A (en) | 1974-10-16 |