FI57317C - Enligt reflektionsprincipen fungerande nivaomaetare foer vaetskor - Google Patents
Enligt reflektionsprincipen fungerande nivaomaetare foer vaetskor Download PDFInfo
- Publication number
- FI57317C FI57317C FI1091/73A FI109173A FI57317C FI 57317 C FI57317 C FI 57317C FI 1091/73 A FI1091/73 A FI 1091/73A FI 109173 A FI109173 A FI 109173A FI 57317 C FI57317 C FI 57317C
- Authority
- FI
- Finland
- Prior art keywords
- shell
- parts
- level meter
- plates
- support surface
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Joining Of Glass To Other Materials (AREA)
- Level Indicators Using A Float (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2291172 | 1972-04-07 | ||
| IT22911/72A IT951251B (it) | 1972-04-07 | 1972-04-07 | Indicatore di livello per liquidi a riflessione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI57317B FI57317B (fi) | 1980-03-31 |
| FI57317C true FI57317C (fi) | 1980-07-10 |
Family
ID=11201801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1091/73A FI57317C (fi) | 1972-04-07 | 1973-04-06 | Enligt reflektionsprincipen fungerande nivaomaetare foer vaetskor |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3817205A (xx) |
| AR (1) | AR194164A1 (xx) |
| AU (1) | AU5429473A (xx) |
| BE (1) | BE797882A (xx) |
| BR (1) | BR7302509D0 (xx) |
| CA (1) | CA977582A (xx) |
| DE (1) | DE2317407C3 (xx) |
| DK (1) | DK136630B (xx) |
| ES (1) | ES414312A1 (xx) |
| FI (1) | FI57317C (xx) |
| FR (1) | FR2179260B1 (xx) |
| GB (1) | GB1411663A (xx) |
| IT (1) | IT951251B (xx) |
| NL (1) | NL7304769A (xx) |
| SE (1) | SE404428B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3866874D1 (de) * | 1988-05-28 | 1992-01-23 | Klinger Ag | Fluessigkeitsstandanzeiger. |
| DE19703949C1 (de) * | 1997-02-03 | 1998-06-10 | Bosch Siemens Hausgeraete | Optischer Füllstandsanzeiger |
| ATE239210T1 (de) * | 1999-12-01 | 2003-05-15 | Rossella Bertolini | Füllstandsgeber für druckgeräte |
| ITMI20112425A1 (it) | 2011-12-29 | 2013-06-30 | Bonetti Cesare Spa | Indicatore di livello a vetro compatto a riflessione |
| US11686687B2 (en) * | 2020-01-22 | 2023-06-27 | ESCO Products, Inc | Oil sight glass |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1473741A (en) * | 1921-09-19 | 1923-11-13 | George H Sargent | Water gauge |
| GB258221A (en) * | 1925-09-10 | 1927-09-14 | Richard Klinger | Improvements in, and relating to, water gauges |
| FR996279A (fr) * | 1949-09-26 | 1951-12-17 | Indicateur de niveau d'eau à verre plat | |
| US2633023A (en) * | 1952-02-12 | 1953-03-31 | Jerguson Gage & Valve Company | Direct reading gauge for cold fluids |
| US3221552A (en) * | 1963-02-22 | 1965-12-07 | Istag A G | Liquid level indicator |
-
1972
- 1972-04-07 IT IT22911/72A patent/IT951251B/it active
-
1973
- 1973-04-04 DK DK181073AA patent/DK136630B/da unknown
- 1973-04-05 NL NL7304769A patent/NL7304769A/xx not_active Application Discontinuation
- 1973-04-06 SE SE7304934A patent/SE404428B/xx unknown
- 1973-04-06 CA CA168,069A patent/CA977582A/en not_active Expired
- 1973-04-06 DE DE2317407A patent/DE2317407C3/de not_active Expired
- 1973-04-06 BR BR732509A patent/BR7302509D0/pt unknown
- 1973-04-06 BE BE129736A patent/BE797882A/xx unknown
- 1973-04-06 ES ES414312A patent/ES414312A1/es not_active Expired
- 1973-04-06 FI FI1091/73A patent/FI57317C/fi active
- 1973-04-06 US US00348597A patent/US3817205A/en not_active Expired - Lifetime
- 1973-04-06 AR AR247429A patent/AR194164A1/es active
- 1973-04-09 AU AU54294/73A patent/AU5429473A/en not_active Expired
- 1973-04-09 GB GB1687573A patent/GB1411663A/en not_active Expired
- 1973-04-09 FR FR7312649A patent/FR2179260B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317407B2 (de) | 1979-03-29 |
| GB1411663A (en) | 1975-10-29 |
| FI57317B (fi) | 1980-03-31 |
| DK136630C (xx) | 1978-04-10 |
| FR2179260B1 (xx) | 1975-11-21 |
| DE2317407C3 (de) | 1979-11-29 |
| US3817205A (en) | 1974-06-18 |
| AU5429473A (en) | 1974-10-10 |
| DK136630B (da) | 1977-10-31 |
| SE404428B (sv) | 1978-10-02 |
| ES414312A1 (es) | 1976-02-01 |
| NL7304769A (xx) | 1973-10-09 |
| FR2179260A1 (xx) | 1973-11-16 |
| DE2317407A1 (de) | 1973-10-11 |
| CA977582A (en) | 1975-11-11 |
| BR7302509D0 (pt) | 1974-07-11 |
| AR194164A1 (es) | 1973-06-22 |
| BE797882A (fr) | 1973-07-31 |
| IT951251B (it) | 1973-06-30 |
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