FR1196752A - Device indicating the operating status of the filters - Google Patents
Device indicating the operating status of the filtersInfo
- Publication number
- FR1196752A FR1196752A FR1196752DA FR1196752A FR 1196752 A FR1196752 A FR 1196752A FR 1196752D A FR1196752D A FR 1196752DA FR 1196752 A FR1196752 A FR 1196752A
- Authority
- FR
- France
- Prior art keywords
- filters
- operating status
- device indicating
- indicating
- status
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0087—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/09—Clogging indicators ; Diagnosis or testing of air cleaners
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1826957A GB829959A (en) | 1957-06-07 | 1957-06-07 | Apparatus for indicating the operating condition of filters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1196752A true FR1196752A (en) | 1959-11-26 |
Family
ID=10109555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1196752D Expired FR1196752A (en) | 1957-06-07 | 1958-06-07 | Device indicating the operating status of the filters |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1196752A (en) |
GB (1) | GB829959A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109045860A (en) * | 2018-10-15 | 2018-12-21 | 江苏缪斯环保科技有限公司 | The Environmental-protecting dust-removing device of included pulse backblowing control technology |
-
1957
- 1957-06-07 GB GB1826957A patent/GB829959A/en not_active Expired
-
1958
- 1958-06-07 FR FR1196752D patent/FR1196752A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB829959A (en) | 1960-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1194768A (en) | Hydrogen purification device | |
BE586544Q (en) | Display device | |
CH352535A (en) | Assembly device | |
FR1237112A (en) | Tire spacer device | |
CH344989A (en) | Filtering device | |
FR1211478A (en) | Coupling device | |
FR1197234A (en) | Assembly device | |
FR1181338A (en) | Device for assembling construction elements of electrical devices | |
FR1184324A (en) | Filtering device | |
FR1196752A (en) | Device indicating the operating status of the filters | |
CH357443A (en) | Non-reciprocal transducer device | |
FR1187316A (en) | Assembly device | |
FR1145509A (en) | Selection device | |
FR1151864A (en) | Shoring device | |
FR1179645A (en) | Breath checking device | |
FR1270107A (en) | Device improving the operation of differential gear trains | |
FR1180682A (en) | Articulation device | |
FR1198302A (en) | Coupling device | |
FR1183384A (en) | Flue gas cleaning device | |
FR1177572A (en) | Hanging device for sub-ceilings | |
FR1204287A (en) | Date indicating device for devices indicating the time | |
FR1145793A (en) | Stop device | |
FR1177968A (en) | Device for lighting fires | |
FR78361E (en) | Device for assembling construction elements of electrical devices | |
FR1172004A (en) | Clock device |