ES194986U - Differential pressure switch. (Machine-translation by Google Translate, not legally binding) - Google Patents
Differential pressure switch. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES194986U ES194986U ES0194986U ES194986U ES194986U ES 194986 U ES194986 U ES 194986U ES 0194986 U ES0194986 U ES 0194986U ES 194986 U ES194986 U ES 194986U ES 194986 U ES194986 U ES 194986U
- Authority
- ES
- Spain
- Prior art keywords
- piston
- differential pressure
- bore
- housing
- conductive
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
Differential pressure operated switch, used to control the closing of a control system of an electrical warning device in response to a predetermined difference between two independent and normally equal fluid pressures whose switch is of the type that it produces, in a housing a piston displaceable hermetically slidable in a first bore of said housing to define therein two opposed fluid chambers adapted to be supplied with the two independent fluid pressures respectively; a first elastic means for opposing the movement of said piston from a normal centered position as long as the differential pressure through said piston is less than a predetermined value; a plunger slidingly mounted in a second bore of said housing transverse to said first bore; a second elastic means for urging the said piston to its coupling with said fixed contact member, characterized in that one of said contact members is formed as a conductive sleeve capable of receiving the other contact member formed as a conductive rod providing at least one one of said conductive members of at least a relatively displaceable conductive portion that is elastically extensible in a generally radial direction. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1971194986U ES194986Y (en) | 1971-01-11 | 1971-01-11 | DIFFERENTIAL PRESSURE ACTUATED SWITCH. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1971194986U ES194986Y (en) | 1971-01-11 | 1971-01-11 | DIFFERENTIAL PRESSURE ACTUATED SWITCH. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES194986U true ES194986U (en) | 1975-01-01 |
ES194986Y ES194986Y (en) | 1975-06-01 |
Family
ID=8364519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1971194986U Expired ES194986Y (en) | 1971-01-11 | 1971-01-11 | DIFFERENTIAL PRESSURE ACTUATED SWITCH. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES194986Y (en) |
-
1971
- 1971-01-11 ES ES1971194986U patent/ES194986Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES194986Y (en) | 1975-06-01 |
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