GB1301630A - - Google Patents
Info
- Publication number
- GB1301630A GB1301630A GB4080471A GB4080471A GB1301630A GB 1301630 A GB1301630 A GB 1301630A GB 4080471 A GB4080471 A GB 4080471A GB 4080471 A GB4080471 A GB 4080471A GB 1301630 A GB1301630 A GB 1301630A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- spring
- movement
- housing
- switches
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
- H01H35/405—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane the switch being of the reed switch type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/0026—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates
- G01P13/0033—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates with electrical coupling to the indicating device
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707043804 DE7043804U (de) | 1970-11-27 | 1970-11-27 | Elektrische vorrichtung zur ueberwachung einer stroemung in einer leitung |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1301630A true GB1301630A (sv) | 1973-01-04 |
Family
ID=6615979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4080471A Expired GB1301630A (sv) | 1970-11-27 | 1971-09-01 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH524824A (sv) |
DE (1) | DE7043804U (sv) |
GB (1) | GB1301630A (sv) |
NL (1) | NL7112999A (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513185A (en) * | 1982-01-19 | 1985-04-23 | Lucas Industries | Float operated electrical switch assembly |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454768A (en) * | 1982-03-22 | 1984-06-19 | Emhart Industries, Inc. | Fluid flow controller |
US4791414A (en) * | 1985-10-15 | 1988-12-13 | Pittway Corporation | Water-flow detector |
EP0279390A1 (de) * | 1987-02-17 | 1988-08-24 | Huba Control Ag | Membran-Druckschalter |
-
1970
- 1970-11-27 DE DE19707043804 patent/DE7043804U/de not_active Expired
-
1971
- 1971-08-20 CH CH1225471A patent/CH524824A/de unknown
- 1971-09-01 GB GB4080471A patent/GB1301630A/en not_active Expired
- 1971-09-22 NL NL7112999A patent/NL7112999A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513185A (en) * | 1982-01-19 | 1985-04-23 | Lucas Industries | Float operated electrical switch assembly |
Also Published As
Publication number | Publication date |
---|---|
CH524824A (de) | 1972-06-30 |
DE7043804U (de) | 1971-03-11 |
NL7112999A (sv) | 1972-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |