JPS4988575A - - Google Patents
Info
- Publication number
- JPS4988575A JPS4988575A JP48096540A JP9654073A JPS4988575A JP S4988575 A JPS4988575 A JP S4988575A JP 48096540 A JP48096540 A JP 48096540A JP 9654073 A JP9654073 A JP 9654073A JP S4988575 A JPS4988575 A JP S4988575A
- Authority
- JP
- Japan
- 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.)
- Pending
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 |
|---|---|
| JPS4988575A true JPS4988575A (de) | 1974-08-23 |
Family
ID=23112138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48096540A Pending JPS4988575A (de) | 1972-09-15 | 1973-08-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3834346A (de) |
| JP (1) | JPS4988575A (de) |
| CA (1) | CA1003280A (de) |
| DE (1) | DE2345993A1 (de) |
| FR (1) | FR2200520B1 (de) |
| GB (1) | GB1390248A (de) |
| NL (1) | NL7312006A (de) |
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 |
| US4166429A (en) * | 1977-09-14 | 1979-09-04 | Amerace Corporation | Fluid pressure indicator |
| US4166430A (en) * | 1977-09-14 | 1979-09-04 | Amerace Corporation | Fluid pressure indicator |
| JPS56116638U (de) * | 1980-02-07 | 1981-09-07 | ||
| WO2018035146A1 (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 incorporating the same |
| CN107702870B (zh) * | 2017-11-07 | 2019-12-17 | 苏州富强科技有限公司 | 一种密封结构的密封性检测方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE917582C (de) * | 1944-02-22 | 1954-09-06 | Draegerwerk Ag | Anzeigevorrichtung |
| 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 (de) * | 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 (de) * | 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/de 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 |
|---|---|
| US3834346A (en) | 1974-09-10 |
| GB1390248A (en) | 1975-04-09 |
| CA1003280A (en) | 1977-01-11 |
| NL7312006A (de) | 1974-03-19 |
| DE2345993A1 (de) | 1974-03-21 |
| FR2200520B1 (de) | 1978-12-08 |
| FR2200520A1 (de) | 1974-04-19 |