DE2113077A1 - Vorrichtung zur Anzeige der Verschmutzung eines zugefuehrten stroemungsfaehigen Mediums fuer ein fluidisches System - Google Patents
Vorrichtung zur Anzeige der Verschmutzung eines zugefuehrten stroemungsfaehigen Mediums fuer ein fluidisches SystemInfo
- Publication number
- DE2113077A1 DE2113077A1 DE19712113077 DE2113077A DE2113077A1 DE 2113077 A1 DE2113077 A1 DE 2113077A1 DE 19712113077 DE19712113077 DE 19712113077 DE 2113077 A DE2113077 A DE 2113077A DE 2113077 A1 DE2113077 A1 DE 2113077A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- fluid
- contamination
- filter
- monitored
- Prior art date
- 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.)
- Pending
Links
- 238000011109 contamination Methods 0.000 title claims description 68
- 239000012530 fluid Substances 0.000 claims description 92
- 239000002245 particle Substances 0.000 claims description 15
- 230000000007 visual effect Effects 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 241000237502 Ostreidae Species 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 235000020636 oyster Nutrition 0.000 claims 1
- 239000000356 contaminant Substances 0.000 description 11
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2325470A | 1970-03-27 | 1970-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2113077A1 true DE2113077A1 (de) | 1971-10-07 |
Family
ID=21813983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712113077 Pending DE2113077A1 (de) | 1970-03-27 | 1971-03-18 | Vorrichtung zur Anzeige der Verschmutzung eines zugefuehrten stroemungsfaehigen Mediums fuer ein fluidisches System |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3678881A (enExample) |
| DE (1) | DE2113077A1 (enExample) |
| FR (1) | FR2087889A5 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2246856B1 (enExample) * | 1973-10-03 | 1978-03-17 | Sofiltra Ste Indle Filtration | |
| EP0116580B1 (en) * | 1982-08-13 | 1987-12-09 | Secretary of State for Trade and Industry in Her Britannic Majesty's Gov. of the U.K. of Great Britain and Northern Ireland | Contamination level indicator |
| GB2138565B (en) * | 1983-03-25 | 1986-10-22 | Central Electr Generat Board | Apparatus for monitoring particulate matter |
| US4522712A (en) * | 1983-10-18 | 1985-06-11 | Donaldson Company, Inc. | Double-ended, spin-on fuel water separator |
| US4512882A (en) * | 1983-10-18 | 1985-04-23 | Donaldson Company, Inc. | Single-ended, spin-on fuel water separator |
| US4685066A (en) * | 1984-12-18 | 1987-08-04 | Caterpillar Inc. | Contamination monitor and method |
| US4986128A (en) * | 1989-12-22 | 1991-01-22 | The Devilbiss Company | In-line pressure gauge |
| GB9020811D0 (en) * | 1990-09-25 | 1990-11-07 | Heron Roger A | Improvements in or relating to liquid flow systems |
| US6338279B1 (en) * | 1999-11-23 | 2002-01-15 | Eddie J. Tsataros | Flow detector to monitor a number of flow events or duration |
| US6338278B1 (en) * | 1999-11-23 | 2002-01-15 | Eddie J. Tsataros | Flow detector to monitor a number of flow events or duration |
| JP2004036699A (ja) * | 2002-07-01 | 2004-02-05 | Honda Motor Co Ltd | フィルタ汚れ検出装置 |
| US20060231013A1 (en) * | 2005-04-18 | 2006-10-19 | Honeywell International, Inc. | Oil pressure visual indicator |
| US8245726B2 (en) * | 2007-09-21 | 2012-08-21 | John Bean Technologies Corporation | Citrus juice apparatus with undesired material release detector and related methods |
| US8264360B2 (en) * | 2007-12-29 | 2012-09-11 | Waterstrike Incorporated | Fluid flow indicator with automatic alarm timer for low pressure/low flow applications |
| US9035781B2 (en) | 2007-12-29 | 2015-05-19 | Waterstrike Incorporated | Apparatus and method for automatically detecting and alerting of gas-out conditions for a gas appliance during operation |
| CN102159861B (zh) * | 2008-08-25 | 2013-07-17 | 瓦尔那布有限公司 | 减压阀-通气部组件 |
| US20120174655A1 (en) * | 2011-01-12 | 2012-07-12 | Eberhard Essich | Contaminated water detecting and monitoring and warning device and system and method using single sensors in tandem or cascade |
| US12146837B2 (en) | 2022-06-06 | 2024-11-19 | International Business Machines Corporation | Portable inspection, collection, and delivery apparatus for fluid-based systems |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3203246A (en) * | 1962-04-13 | 1965-08-31 | Casco Products Corp | Blow-off valve and pressure indicator for fire extinguishers |
| DE196601C (enExample) * | 1963-03-01 | |||
| US3220375A (en) * | 1963-03-28 | 1965-11-30 | Eaton Mfg Co | Lubrication indicator |
| US3325010A (en) * | 1963-10-09 | 1967-06-13 | Cleveland Technical Ct Inc | Filter clogging indicator |
| US3181496A (en) * | 1964-01-20 | 1965-05-04 | Benjamin W West | Visual indicator |
| US3442248A (en) * | 1967-01-11 | 1969-05-06 | United Parmatic Corp | Magnetic indicating device |
| US3474906A (en) * | 1967-03-28 | 1969-10-28 | Koehring Co | Valve controlled filter change indicator |
| US3556044A (en) * | 1969-04-15 | 1971-01-19 | Robertshaw Controls Co | Indicating means |
-
1970
- 1970-03-27 US US23254A patent/US3678881A/en not_active Expired - Lifetime
-
1971
- 1971-03-18 DE DE19712113077 patent/DE2113077A1/de active Pending
- 1971-03-26 FR FR7110829A patent/FR2087889A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3678881A (en) | 1972-07-25 |
| FR2087889A5 (enExample) | 1971-12-31 |
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