SE325721B - - Google Patents
Info
- Publication number
- SE325721B SE325721B SE11428/67A SE1142867A SE325721B SE 325721 B SE325721 B SE 325721B SE 11428/67 A SE11428/67 A SE 11428/67A SE 1142867 A SE1142867 A SE 1142867A SE 325721 B SE325721 B SE 325721B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Sampling And Sample Adjustment (AREA)
- Optical Measuring Cells (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1175866A CH444520A (de) | 1966-08-15 | 1966-08-15 | Verfahren zum Behindern der Ausbildung optisch störender Schlieren an einem Fenster mit Temperatursprung zum angrenzenden Raum und Gerät zur Durchführung dieses Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE325721B true SE325721B (de) | 1970-07-06 |
Family
ID=4376598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE11428/67A SE325721B (de) | 1966-08-15 | 1967-08-14 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3510193A (de) |
| CH (1) | CH444520A (de) |
| DE (1) | DE1572616B2 (de) |
| FR (1) | FR1533820A (de) |
| GB (1) | GB1174325A (de) |
| NL (1) | NL6710190A (de) |
| SE (1) | SE325721B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2508181A1 (fr) * | 1981-06-19 | 1982-12-24 | Sopelem | Dispositif d'etancheite pour un instrument optique |
| IL81190A (en) * | 1987-01-07 | 1990-11-29 | Scitex Corp Ltd | Device for stabilization of beam intensity distribution in laser scanners |
| US4887779A (en) * | 1987-12-01 | 1989-12-19 | The Boeing Company | Roll drum sensor housing having sliding window |
| WO2004071812A1 (en) * | 2003-02-13 | 2004-08-26 | Craig Hart Macdougall | Forward view apparatus for motor vehicles |
| US8444330B2 (en) * | 2010-10-08 | 2013-05-21 | Mori Seiki Co., Ltd. | In-magazine imaging device enclosure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118231A (en) * | 1964-01-21 | Rathsmill | ||
| US3103712A (en) * | 1961-05-23 | 1963-09-17 | Allinikov Sidney | High temperature resistant viewing device |
| US3310356A (en) * | 1963-02-08 | 1967-03-21 | Gen Precision Inc | Lens protective device utilizing dual air streams |
-
1966
- 1966-08-15 CH CH1175866A patent/CH444520A/de unknown
-
1967
- 1967-07-11 DE DE19671572616 patent/DE1572616B2/de not_active Withdrawn
- 1967-07-12 GB GB32076/67A patent/GB1174325A/en not_active Expired
- 1967-07-24 NL NL6710190A patent/NL6710190A/xx unknown
- 1967-08-08 FR FR117297A patent/FR1533820A/fr not_active Expired
- 1967-08-14 SE SE11428/67A patent/SE325721B/xx unknown
- 1967-08-15 US US661173A patent/US3510193A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1572616A1 (de) | 1970-07-30 |
| US3510193A (en) | 1970-05-05 |
| FR1533820A (fr) | 1968-07-19 |
| GB1174325A (en) | 1969-12-17 |
| NL6710190A (de) | 1968-02-16 |
| CH444520A (de) | 1967-09-30 |
| DE1572616B2 (de) | 1971-10-28 |