CA1003280A - Fluid circuit indicator - Google Patents
Fluid circuit indicatorInfo
- Publication number
- CA1003280A CA1003280A CA180,338A CA180338A CA1003280A CA 1003280 A CA1003280 A CA 1003280A CA 180338 A CA180338 A CA 180338A CA 1003280 A CA1003280 A CA 1003280A
- Authority
- CA
- Canada
- Prior art keywords
- fluid circuit
- circuit indicator
- indicator
- fluid
- circuit
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00289578A US3834346A (en) | 1972-09-15 | 1972-09-15 | Fluid circuit indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1003280A true CA1003280A (en) | 1977-01-11 |
Family
ID=23112138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA180,338A Expired CA1003280A (en) | 1972-09-15 | 1973-09-05 | Fluid circuit indicator |
Country Status (7)
Country | Link |
---|---|
US (1) | US3834346A (en) |
JP (1) | JPS4988575A (en) |
CA (1) | CA1003280A (en) |
DE (1) | DE2345993A1 (en) |
FR (1) | FR2200520B1 (en) |
GB (1) | GB1390248A (en) |
NL (1) | NL7312006A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3896851A (en) * | 1974-01-28 | 1975-07-29 | Leesona Corp | Integrated modular fluid logic arrays displaying dynamic circuit operating conditions |
US4166430A (en) * | 1977-09-14 | 1979-09-04 | Amerace Corporation | Fluid pressure indicator |
US4166429A (en) * | 1977-09-14 | 1979-09-04 | Amerace Corporation | Fluid pressure indicator |
JPS56116638U (en) * | 1980-02-07 | 1981-09-07 | ||
WO2018035150A1 (en) * | 2016-08-15 | 2018-02-22 | Stress Indicators, Inc. | Chromaulic displacement transducer, method of manufacturing a chromaulic displacement transducer, and closed loop control system |
CN107702870B (en) * | 2017-11-07 | 2019-12-17 | 苏州富强科技有限公司 | sealing performance detection method for sealing structure |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE917582C (en) * | 1944-02-22 | 1954-09-06 | Draegerwerk Ag | Display device |
US2761411A (en) * | 1952-09-29 | 1956-09-04 | Bendix Aviat Corp | Pressure indicating device |
US3203229A (en) * | 1962-06-28 | 1965-08-31 | Budd Co | Photoelastic leak detection methods |
US3241514A (en) * | 1964-10-12 | 1966-03-22 | Geotechnical Corp | Pneumatic pressure indicator |
US3318328A (en) * | 1965-05-26 | 1967-05-09 | Combustion Eng | Alarm system |
US3372501A (en) * | 1966-02-23 | 1968-03-12 | George B. Greene | Pneumatic display sign |
FR1566635A (en) * | 1968-03-26 | 1969-05-09 | ||
US3492968A (en) * | 1968-07-08 | 1970-02-03 | Gardner Denver Co | Fluid actuated visual indicator |
US3556044A (en) * | 1969-04-15 | 1971-01-19 | Robertshaw Controls Co | Indicating means |
FR2079905A5 (en) * | 1970-02-17 | 1971-11-12 | Jouvenel & Cordier | |
US3703879A (en) * | 1971-04-06 | 1972-11-28 | Charles K Huthsing Jr | Pressure indicator |
-
1972
- 1972-09-15 US US00289578A patent/US3834346A/en not_active Expired - Lifetime
-
1973
- 1973-08-28 JP JP48096540A patent/JPS4988575A/ja active Pending
- 1973-08-31 NL NL7312006A patent/NL7312006A/xx not_active Application Discontinuation
- 1973-09-05 CA CA180,338A patent/CA1003280A/en not_active Expired
- 1973-09-12 DE DE19732345993 patent/DE2345993A1/en active Pending
- 1973-09-14 FR FR7333170A patent/FR2200520B1/fr not_active Expired
- 1973-09-14 GB GB2496072A patent/GB1390248A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2200520B1 (en) | 1978-12-08 |
GB1390248A (en) | 1975-04-09 |
NL7312006A (en) | 1974-03-19 |
JPS4988575A (en) | 1974-08-23 |
DE2345993A1 (en) | 1974-03-21 |
US3834346A (en) | 1974-09-10 |
FR2200520A1 (en) | 1974-04-19 |
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