NO121688B - - Google Patents
Download PDFInfo
- Publication number
- NO121688B NO121688B NO165238A NO16523866A NO121688B NO 121688 B NO121688 B NO 121688B NO 165238 A NO165238 A NO 165238A NO 16523866 A NO16523866 A NO 16523866A NO 121688 B NO121688 B NO 121688B
- Authority
- NO
- Norway
- Prior art keywords
- switch
- arm
- operating arm
- liquid level
- unit
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
-
- 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
- G01F23/56—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 using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Level Indicators Using A Float (AREA)
- Apparatus For Making Beverages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US499307A US3297844A (en) | 1965-10-21 | 1965-10-21 | Pivotally mounted switch having pivotally mounted actuating arm operated in response to variations in liquid levels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO121688B true NO121688B (es) | 1971-03-29 |
Family
ID=23984742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO165238A NO121688B (es) | 1965-10-21 | 1966-10-20 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3297844A (es) |
| BE (1) | BE687542A (es) |
| CH (1) | CH447520A (es) |
| DE (1) | DE1548919A1 (es) |
| DK (1) | DK126347B (es) |
| ES (1) | ES332553A1 (es) |
| FR (1) | FR1496287A (es) |
| GB (3) | GB1155995A (es) |
| NL (1) | NL6614887A (es) |
| NO (1) | NO121688B (es) |
| SE (1) | SE335569B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE34337E (en) * | 1985-06-11 | 1993-08-10 | Imi Cornelius Inc. | Beverage dispenser with automatic cup-filling control and method for beverage dispensing |
| US5884495A (en) * | 1997-10-09 | 1999-03-23 | Whirlpool Corporation | Dehumidifier with an adjustable float for setting the moisture level shut off |
| EP2040589B1 (en) * | 2006-07-11 | 2009-12-16 | Koninklijke Philips Electronics N.V. | Beverage maker comprising a floating member for determining when a water pumping action needs to be terminated |
| GB2518624B (en) * | 2013-09-25 | 2018-04-18 | New Widetech Ind Co Ltd | Water tank with a limiting assembly |
| US9188992B2 (en) | 2013-10-02 | 2015-11-17 | New Widetech Industries Co., Ltd. | Water tank limit switch assembly |
| CN103994060A (zh) * | 2014-06-02 | 2014-08-20 | 湖南科技学院 | 一种活塞式全自动抽水控制器 |
| US20190378670A1 (en) * | 2018-06-08 | 2019-12-12 | Pityu Controls Inc. | Adjustable add-on apparatuses for a switch and associated methods |
| US11067429B2 (en) * | 2019-03-01 | 2021-07-20 | Hokwang Industries Co., Ltd. | Liquid level detection device |
| CN111029210B (zh) * | 2019-12-10 | 2022-03-15 | 安庆中船柴油机有限公司 | 一种多功能船用燃油液位开关 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2467134A (en) * | 1944-06-07 | 1949-04-12 | Robert H Iveson | Automatic switch |
| GB775882A (en) * | 1954-01-08 | 1957-05-29 | Lilburn Swisher Barksdale | Improvements in or relating to fluid pressure actuated electric switch devices |
-
1965
- 1965-10-21 US US499307A patent/US3297844A/en not_active Expired - Lifetime
-
1966
- 1966-09-20 GB GB33149/68A patent/GB1155995A/en not_active Expired
- 1966-09-20 GB GB33150/68A patent/GB1155996A/en not_active Expired
- 1966-09-20 GB GB41843/66A patent/GB1155994A/en not_active Expired
- 1966-09-29 BE BE687542D patent/BE687542A/xx unknown
- 1966-09-30 CH CH1412666A patent/CH447520A/de unknown
- 1966-10-07 FR FR79228A patent/FR1496287A/fr not_active Expired
- 1966-10-20 SE SE14300/66A patent/SE335569B/xx unknown
- 1966-10-20 NO NO165238A patent/NO121688B/no unknown
- 1966-10-21 DE DE19661548919 patent/DE1548919A1/de active Pending
- 1966-10-21 NL NL6614887A patent/NL6614887A/xx unknown
- 1966-10-21 ES ES332553A patent/ES332553A1/es not_active Expired
-
1971
- 1971-09-22 DK DK462171AA patent/DK126347B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE687542A (es) | 1967-03-01 |
| GB1155996A (en) | 1969-06-25 |
| ES332553A1 (es) | 1968-03-16 |
| US3297844A (en) | 1967-01-10 |
| DE1548919A1 (de) | 1970-04-23 |
| SE335569B (es) | 1971-06-01 |
| GB1155995A (en) | 1969-06-25 |
| NL6614887A (es) | 1967-04-24 |
| FR1496287A (fr) | 1967-09-29 |
| GB1155994A (en) | 1969-06-25 |
| DK126347B (da) | 1973-07-02 |
| CH447520A (de) | 1967-11-30 |
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