DE1463173C3 - Mit einem Elektromotor zu einer tauchfahigen Einheit, insbesondere fur den Antrieb einer Sumpfpumpe, zusammen gebaute elektrische Schaltvorrichtung - Google Patents

Mit einem Elektromotor zu einer tauchfahigen Einheit, insbesondere fur den Antrieb einer Sumpfpumpe, zusammen gebaute elektrische Schaltvorrichtung

Info

Publication number
DE1463173C3
DE1463173C3 DE1463173A DE1463173A DE1463173C3 DE 1463173 C3 DE1463173 C3 DE 1463173C3 DE 1463173 A DE1463173 A DE 1463173A DE 1463173 A DE1463173 A DE 1463173A DE 1463173 C3 DE1463173 C3 DE 1463173C3
Authority
DE
Germany
Prior art keywords
motor
switching device
pump
switch
float
Prior art date
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
Application number
DE1463173A
Other languages
German (de)
English (en)
Other versions
DE1463173A1 (de
DE1463173B2 (de
Inventor
Edward John Bluffton Ind. Schaefer (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franklin Electric Co Inc
Original Assignee
Franklin Electric Co Inc
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 Franklin Electric Co Inc filed Critical Franklin Electric Co Inc
Publication of DE1463173A1 publication Critical patent/DE1463173A1/de
Publication of DE1463173B2 publication Critical patent/DE1463173B2/de
Application granted granted Critical
Publication of DE1463173C3 publication Critical patent/DE1463173C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/04—Cases; Covers
    • H01H21/08—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H21/085—Casings hermetically closed by a diaphragm through which passes an actuating member
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
DE1463173A 1963-08-13 1964-04-20 Mit einem Elektromotor zu einer tauchfahigen Einheit, insbesondere fur den Antrieb einer Sumpfpumpe, zusammen gebaute elektrische Schaltvorrichtung Expired DE1463173C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US301764A US3246186A (en) 1963-08-13 1963-08-13 Carrying handle and switch assembly for an electric motor

Publications (3)

Publication Number Publication Date
DE1463173A1 DE1463173A1 (de) 1969-01-09
DE1463173B2 DE1463173B2 (de) 1973-03-15
DE1463173C3 true DE1463173C3 (de) 1973-09-27

Family

ID=23164767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1463173A Expired DE1463173C3 (de) 1963-08-13 1964-04-20 Mit einem Elektromotor zu einer tauchfahigen Einheit, insbesondere fur den Antrieb einer Sumpfpumpe, zusammen gebaute elektrische Schaltvorrichtung

Country Status (3)

Country Link
US (1) US3246186A (enrdf_load_stackoverflow)
DE (1) DE1463173C3 (enrdf_load_stackoverflow)
GB (1) GB1052538A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688140A (en) * 1970-09-18 1972-08-29 Franklin Electric Co Inc Leakage control means for a submersible motor assembly
US4185337A (en) * 1978-09-26 1980-01-29 Thetford Corporation Portable toilet with improved flush apparatus
US4626175A (en) * 1985-08-22 1986-12-02 Expert Corporation Float switch cable clamp
US4617501A (en) * 1985-09-19 1986-10-14 John D. Gieser Control and safety system for electrically powered submersible tools and lights

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625107A (en) * 1951-02-17 1953-01-13 Edward J Schaefer Submersible sump pump control
US2662206A (en) * 1952-07-26 1953-12-08 Edward J Schaefer Submersible sump pump

Also Published As

Publication number Publication date
GB1052538A (enrdf_load_stackoverflow)
DE1463173A1 (de) 1969-01-09
US3246186A (en) 1966-04-12
DE1463173B2 (de) 1973-03-15

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee