ES201012U - Improvements indicators of the degrees of air suction filters. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements indicators of the degrees of air suction filters. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES201012U ES201012U ES0201012U ES201012U ES201012U ES 201012 U ES201012 U ES 201012U ES 0201012 U ES0201012 U ES 0201012U ES 201012 U ES201012 U ES 201012U ES 201012 U ES201012 U ES 201012U
- Authority
- ES
- Spain
- Prior art keywords
- box
- cap
- translation
- plunger rod
- piston
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Basic Packing Technique (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Indicator device for the degree of dirtiness of air suction filters, with a transparent plastic box in the shape of a glass which, at the bottom of the box, is provided with a connection opening, while on the open front side it is located closed by a cap of opaque synthetic material communicated with the atmosphere that fits over the wall of the box by the length of the same, with a plunger located inside the box, sealed with respect to the walls thereof by means of of a bellows and that by means of the difference of pressure in front of and behind the filter, is movable, against the force of a compressor spring supported against the bottom of the box, from a rest position in the area of the cap, to a indication position, being provided with a plunger rod extending centrally towards the cap, with a guide piece for the plunger rod, which axially penetrates the box and in which the piston rod is locked, when it is laterally traversed by a transverse force of the compressing spring acting transversely with respect to the direction of elevation of the piston, when it reaches the indication position, as well as with a manually maneuverable unlocking device, characterized in that the guide piece is made at the same time as an unlocking device, with a lever that goes through the bottom of the cap and supported thereon, lever that cooperates telescopically with the plunger rod and its insert, and that, when the piston resting against the walls of the box is pivotable in unlocking position from the locked position, in the direction of the transverse force of the compressor spring and against (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712121590 DE2121590C3 (en) | 1971-05-03 | 1971-05-03 | Filters, in particular high pressure hose filters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES201012U true ES201012U (en) | 1975-11-01 |
| ES201012Y ES201012Y (en) | 1976-02-16 |
Family
ID=5806599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1971201012U Expired ES201012Y (en) | 1971-05-03 | 1971-11-17 | IMPROVEMENTS INDICATING THE DEGREE OF SOILING OF AIR SUCTION FILTERS. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2121590C3 (en) |
| ES (1) | ES201012Y (en) |
-
1971
- 1971-05-03 DE DE19712121590 patent/DE2121590C3/en not_active Expired
- 1971-11-17 ES ES1971201012U patent/ES201012Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2121590C3 (en) | 1978-11-23 |
| DE2121590A1 (en) | 1972-11-09 |
| DE2121590B2 (en) | 1978-04-06 |
| ES201012Y (en) | 1976-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2903888A (en) | Pressure gage attachment for tire valve stems | |
| SE7710316L (en) | VACUUM CLEANER INDICATOR DEVICE | |
| SE7509298L (en) | DEVICE BY DUST CONTAINER | |
| GB1153465A (en) | Filter Signal Device | |
| GB1479946A (en) | Device for detecting the choked condition of an air filte | |
| ES201012U (en) | Improvements indicators of the degrees of air suction filters. (Machine-translation by Google Translate, not legally binding) | |
| GB1471932A (en) | Tank for removal of moisture from compressed gases passing therethrough | |
| ES198067U (en) | Pressure neutralizing device in closed containers. (Machine-translation by Google Translate, not legally binding) | |
| GB1160386A (en) | Improvements in or relating to Doubled-Glazed Windows having Air Filters. | |
| SU381368A1 (en) | AUTOMATIC CONTROL OF AIR FILTERS | |
| ES195215U (en) | Vacuum packaging, for particular food conditioning. (Machine-translation by Google Translate, not legally binding) | |
| SU461796A1 (en) | Gas Purge Device | |
| GB1395301A (en) | Vacuum cleaner | |
| GB1158118A (en) | Improvements in or relating to A Vacuum Cleaner | |
| GB649607A (en) | Improvements in devices for withdrawing samples of material from closed vacuum or pressure vessels | |
| ES237034U (en) | Container-packaging, with a suspension device (Machine-translation by Google Translate, not legally binding) | |
| GB1354259A (en) | Device for indicating the degree of clogging of induction air filters | |
| SU377686A1 (en) | ||
| ES343069A1 (en) | A closure equipment for packaging in atmospheric vacuum. (Machine-translation by Google Translate, not legally binding) | |
| ES245414A1 (en) | A filling device for liquefied gas containers | |
| GB1131385A (en) | Bellows unit for thermostatic trap | |
| US1414134A (en) | Annunciator for automobiles and other purposes | |
| SU502215A1 (en) | Pneumatic device for controlling linear dimensions | |
| FR2290864A1 (en) | Height adjustable table - telescopic column incorporates plugs and seals for pneumatic system | |
| US1516077A (en) | Pressure and vacuum gauge |