ATE197856T1 - Schwimmerschalter - Google Patents

Schwimmerschalter

Info

Publication number
ATE197856T1
ATE197856T1 AT97307350T AT97307350T ATE197856T1 AT E197856 T1 ATE197856 T1 AT E197856T1 AT 97307350 T AT97307350 T AT 97307350T AT 97307350 T AT97307350 T AT 97307350T AT E197856 T1 ATE197856 T1 AT E197856T1
Authority
AT
Austria
Prior art keywords
housing
tube
float body
arms
pivot arms
Prior art date
Application number
AT97307350T
Other languages
English (en)
Inventor
Scott K Batchelder
Gary M Sable
James T Burrill
Original Assignee
Rule Industries
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rule Industries filed Critical Rule Industries
Application granted granted Critical
Publication of ATE197856T1 publication Critical patent/ATE197856T1/de

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)
AT97307350T 1996-09-25 1997-09-22 Schwimmerschalter ATE197856T1 (de)

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
ATE197856T1 true ATE197856T1 (de) 2000-12-15

Family

ID=24892827

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97307350T ATE197856T1 (de) 1996-09-25 1997-09-22 Schwimmerschalter

Country Status (7)

Country Link
US (1) US5814780A (de)
EP (1) EP0833353B1 (de)
AT (1) ATE197856T1 (de)
AU (1) AU717341B2 (de)
BR (1) BR9704775A (de)
CA (1) CA2216776C (de)
DE (1) DE69703605T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US4529854A (en) * 1984-03-30 1985-07-16 S. J. Electro Systems Inc. Mercury switch
US4572934A (en) * 1984-03-30 1986-02-25 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

Also Published As

Publication number Publication date
DE69703605T2 (de) 2001-05-31
CA2216776C (en) 2007-02-13
US5814780A (en) 1998-09-29
AU3687697A (en) 1998-04-02
DE69703605D1 (de) 2001-01-04
BR9704775A (pt) 1999-08-03
AU717341B2 (en) 2000-03-23
EP0833353A3 (de) 1998-10-21
EP0833353A2 (de) 1998-04-01
EP0833353B1 (de) 2000-11-29
CA2216776A1 (en) 1998-03-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties