JPS543733Y2 - - Google Patents
Info
- Publication number
- JPS543733Y2 JPS543733Y2 JP1974066549U JP6654974U JPS543733Y2 JP S543733 Y2 JPS543733 Y2 JP S543733Y2 JP 1974066549 U JP1974066549 U JP 1974066549U JP 6654974 U JP6654974 U JP 6654974U JP S543733 Y2 JPS543733 Y2 JP S543733Y2
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/70—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Level Indicators Using A Float (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974066549U JPS543733Y2 (US07923587-20110412-C00022.png) | 1974-06-07 | 1974-06-07 | |
| US05/581,887 US3978299A (en) | 1974-06-07 | 1975-05-29 | Liquid-level detecting device |
| DE2525325A DE2525325C3 (de) | 1974-06-07 | 1975-06-06 | Anzeigevorrichtung für einen Flüssigkeitsstand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974066549U JPS543733Y2 (US07923587-20110412-C00022.png) | 1974-06-07 | 1974-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50154766U JPS50154766U (US07923587-20110412-C00022.png) | 1975-12-22 |
| JPS543733Y2 true JPS543733Y2 (US07923587-20110412-C00022.png) | 1979-02-21 |
Family
ID=13319088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974066549U Expired JPS543733Y2 (US07923587-20110412-C00022.png) | 1974-06-07 | 1974-06-07 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3978299A (US07923587-20110412-C00022.png) |
| JP (1) | JPS543733Y2 (US07923587-20110412-C00022.png) |
| DE (1) | DE2525325C3 (US07923587-20110412-C00022.png) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037193A (en) * | 1973-07-24 | 1977-07-19 | Toyota Jidosha Kogyo Kabushiki Kaisha | Liquid level alarm apparatus for a tank of a vehicle |
| JPS593014B2 (ja) * | 1976-11-24 | 1984-01-21 | アイシン精機株式会社 | 圧力検出スイツチ装置 |
| JPS5941256B2 (ja) * | 1979-05-14 | 1984-10-05 | 東北金属工業株式会社 | 帯域動作型サ−マルリ−ドスイッチ |
| US4509029A (en) * | 1984-03-09 | 1985-04-02 | Midwest Components, Inc. | Thermally actuated switch |
| DE3641616A1 (de) * | 1986-12-05 | 1988-06-09 | Argo Feinmechanik | Temperaturabhaengiger druckschalter |
| US5581062A (en) * | 1993-08-17 | 1996-12-03 | Standex International Corporation | Side-mountable liquid level sensor assembly |
| US6040767A (en) * | 1997-06-19 | 2000-03-21 | Briggs & Stratton Corporation | Control system for engine lubricant level sensor |
| US6028521A (en) * | 1997-12-16 | 2000-02-22 | Issachar; David | Liquid level sensor |
| US6253608B1 (en) | 1999-08-27 | 2001-07-03 | Standex International Corporation | Side mount liquid level sensor with enhanced float travel |
| US6970079B2 (en) | 2003-05-15 | 2005-11-29 | Daniel Sabatino | High/low level alarm controller |
| US7316541B2 (en) * | 2004-08-19 | 2008-01-08 | Black & Decker Inc. | Engine-powered air compressor with a controller for low oil condition |
| CN109505676A (zh) * | 2018-12-07 | 2019-03-22 | 柳州铁道职业技术学院 | 一种识别汽车油位升高的智能油标尺 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147974A (US07923587-20110412-C00022.png) * | 1974-05-18 | 1975-11-27 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB945442A (en) * | 1961-08-18 | 1963-12-23 | Flight Refueling Ltd | Improvements in or relating to liquid level indicating apparatus |
| DE1190688B (de) * | 1963-05-02 | 1965-04-08 | Vdo Schindling | Tauchrohrschalter |
| US3750064A (en) * | 1970-12-25 | 1973-07-31 | Tohoku Metal Ind Ltd | Temperature-operated switch |
| DE7102291U (de) * | 1971-01-22 | 1971-06-24 | Flamco Nv | Vorrichtung zur Bestimmung des Spiegels einer Flüssigkeit in einem geschlossenen Gefäß, insbesondere fur eine Zentralheizungsanlage |
| US3750124A (en) * | 1971-09-20 | 1973-07-31 | Bendix Corp | Fluid level switch |
| FR2202284B1 (US07923587-20110412-C00022.png) * | 1972-06-30 | 1974-12-27 | Bronzavia Sa | |
| DE7307484U (de) * | 1973-02-27 | 1973-07-05 | Goetzelmann Kg | Einrichtung zum messen eines fluessigkeitsniveaus |
| JPS5229977Y2 (US07923587-20110412-C00022.png) * | 1973-03-31 | 1977-07-08 | ||
| JPS5216528B2 (US07923587-20110412-C00022.png) * | 1973-08-11 | 1977-05-10 |
-
1974
- 1974-06-07 JP JP1974066549U patent/JPS543733Y2/ja not_active Expired
-
1975
- 1975-05-29 US US05/581,887 patent/US3978299A/en not_active Expired - Lifetime
- 1975-06-06 DE DE2525325A patent/DE2525325C3/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147974A (US07923587-20110412-C00022.png) * | 1974-05-18 | 1975-11-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2525325A1 (de) | 1975-12-18 |
| DE2525325C3 (de) | 1982-02-11 |
| DE2525325B2 (de) | 1981-06-11 |
| US3978299A (en) | 1976-08-31 |
| JPS50154766U (US07923587-20110412-C00022.png) | 1975-12-22 |
