BR9704775A - Chave de flutuador - Google Patents
Chave de flutuadorInfo
- Publication number
- BR9704775A BR9704775A BR9704775A BR9704775A BR9704775A BR 9704775 A BR9704775 A BR 9704775A BR 9704775 A BR9704775 A BR 9704775A BR 9704775 A BR9704775 A BR 9704775A BR 9704775 A BR9704775 A BR 9704775A
- Authority
- BR
- Brazil
- Prior art keywords
- housing
- tube
- float body
- arms
- pivot arms
- Prior art date
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
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Level Indicators Using A Float (AREA)
- Float Valves (AREA)
- Thermally Insulated Containers For Foods (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/720,145 US5814780A (en) | 1996-09-25 | 1996-09-25 | Pivotable float switch within a housing |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9704775A true BR9704775A (pt) | 1999-08-03 |
Family
ID=24892827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9704775A BR9704775A (pt) | 1996-09-25 | 1997-09-22 | Chave de flutuador |
Country Status (7)
Country | Link |
---|---|
US (1) | US5814780A (pt) |
EP (1) | EP0833353B1 (pt) |
AT (1) | ATE197856T1 (pt) |
AU (1) | AU717341B2 (pt) |
BR (1) | BR9704775A (pt) |
CA (1) | CA2216776C (pt) |
DE (1) | DE69703605T2 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6257354B1 (en) * | 1998-11-20 | 2001-07-10 | Baker Hughes Incorporated | Drilling fluid flow monitoring system |
US6254351B1 (en) | 2000-01-25 | 2001-07-03 | Milton Roy Company | Snap-acting float assembly with hysteresis |
US6490986B1 (en) | 2001-12-26 | 2002-12-10 | Jack Sherdel | Bilge pump interface housing and method of facilitating operation and replacement of a bilge pump and float switch |
US6729847B2 (en) | 2002-07-29 | 2004-05-04 | Attwood Corporation | Bilge pump seal and float actuator |
US7550689B2 (en) * | 2006-04-24 | 2009-06-23 | Oil-Rite Corporation | Reservoir assembly |
US7420134B1 (en) * | 2007-03-15 | 2008-09-02 | Itt Manufacturing Enterprises, Inc | Fluid level switch |
US10107451B2 (en) | 2013-10-28 | 2018-10-23 | Oil-Rite Corporation | Fluid reservoir |
USD830496S1 (en) * | 2017-09-06 | 2018-10-09 | Dennis R. Washburn | Overflow sensor tank |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2232627A (en) * | 1937-10-07 | 1941-02-18 | Honeywell Regulator Co | Electric switch |
US3309687A (en) * | 1962-02-23 | 1967-03-14 | John D Phipps | Float-operated liquid level sensing device |
US3440375A (en) * | 1966-09-09 | 1969-04-22 | James P Wood | Float-type mercury switch with stabilizing means |
US3592981A (en) * | 1968-02-20 | 1971-07-13 | Rule Marine Inc | Float switch apparatus |
US3621168A (en) * | 1970-04-30 | 1971-11-16 | Itt | Switching device |
US3662131A (en) * | 1970-06-25 | 1972-05-09 | Frank T Leistiko | Electrical liquid level sensor |
CA997447A (en) * | 1972-05-18 | 1976-09-21 | Arthur G. Paradis | Float type liquid level switch |
US4086457A (en) * | 1976-12-16 | 1978-04-25 | Niedermeyer Karl O | Float switch signalling two different liquid levels |
US4223190A (en) * | 1977-12-01 | 1980-09-16 | Olson Delwyn L | Mercury float switch |
US4282412A (en) * | 1978-08-21 | 1981-08-04 | Florin Robert E | Mercury switch for monitoring position of patient |
US4275995A (en) * | 1979-01-10 | 1981-06-30 | Taylor Thomas K | Bilge pump |
US4262216A (en) * | 1979-05-02 | 1981-04-14 | S. J. Electro Systems, Inc. | Float switch |
DE8016981U1 (de) * | 1980-06-26 | 1980-11-06 | W. Guenther Gmbh, 8500 Nuernberg | Quecksilber-Elektrodenschalter |
US4399338A (en) * | 1981-09-22 | 1983-08-16 | Ocean Research Industries Of North America | Automatic float switch |
US4540342A (en) * | 1982-11-04 | 1985-09-10 | Simer Pump Company | Hydraulic switch |
US4468546A (en) * | 1983-05-23 | 1984-08-28 | Pitre-Jones, Inc. | Bilge pump activator switch |
US4547916A (en) * | 1983-11-10 | 1985-10-22 | Thetford Corporation | Magnetically actuated level indicator |
US4572934A (en) * | 1984-03-30 | 1986-02-25 | S. J. Electro Systems, Inc. | Mercury switch |
US4529854A (en) * | 1984-03-30 | 1985-07-16 | S. J. Electro Systems Inc. | Mercury switch |
US4575597A (en) * | 1984-08-03 | 1986-03-11 | The Scott & Fetzer Company | Float switch assembly having mercury-type switch movably retained within a cage |
USRE34175E (en) * | 1985-09-26 | 1993-02-09 | Float switch assembly | |
US4778957A (en) * | 1987-06-05 | 1988-10-18 | Raritan Engineering Co., Inc. | Mercury float switch |
US4940861A (en) * | 1989-02-28 | 1990-07-10 | Rizzuto Anthony B | Liquid shut-off system |
US4904830A (en) * | 1989-02-28 | 1990-02-27 | Rizzuto Anthony B | Liquid shut-off system |
US5175402A (en) * | 1992-04-10 | 1992-12-29 | Olson Delwyn L | Mercury float switch |
US5281858A (en) * | 1992-06-05 | 1994-01-25 | Arthur Langved | Fluid level activated float switch |
-
1996
- 1996-09-25 US US08/720,145 patent/US5814780A/en not_active Expired - Fee Related
-
1997
- 1997-09-09 AU AU36876/97A patent/AU717341B2/en not_active Ceased
- 1997-09-22 AT AT97307350T patent/ATE197856T1/de not_active IP Right Cessation
- 1997-09-22 DE DE69703605T patent/DE69703605T2/de not_active Expired - Fee Related
- 1997-09-22 EP EP97307350A patent/EP0833353B1/en not_active Expired - Lifetime
- 1997-09-22 BR BR9704775A patent/BR9704775A/pt not_active Application Discontinuation
- 1997-09-25 CA CA002216776A patent/CA2216776C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0833353B1 (en) | 2000-11-29 |
DE69703605D1 (de) | 2001-01-04 |
EP0833353A3 (en) | 1998-10-21 |
AU3687697A (en) | 1998-04-02 |
AU717341B2 (en) | 2000-03-23 |
US5814780A (en) | 1998-09-29 |
DE69703605T2 (de) | 2001-05-31 |
EP0833353A2 (en) | 1998-04-01 |
ATE197856T1 (de) | 2000-12-15 |
CA2216776A1 (en) | 1998-03-25 |
CA2216776C (en) | 2007-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |