FR2227619A1 - Humidity alarm - electric contactor operated by increase in size of sponge - Google Patents

Humidity alarm - electric contactor operated by increase in size of sponge

Info

Publication number
FR2227619A1
FR2227619A1 FR7315021A FR7315021A FR2227619A1 FR 2227619 A1 FR2227619 A1 FR 2227619A1 FR 7315021 A FR7315021 A FR 7315021A FR 7315021 A FR7315021 A FR 7315021A FR 2227619 A1 FR2227619 A1 FR 2227619A1
Authority
FR
France
Prior art keywords
sponge
increase
size
electric contactor
humidity alarm
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.)
Granted
Application number
FR7315021A
Other languages
French (fr)
Other versions
FR2227619B3 (en
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.)
VIRIOT JACK
Original Assignee
VIRIOT JACK
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 VIRIOT JACK filed Critical VIRIOT JACK
Priority to FR7315021A priority Critical patent/FR2227619A1/en
Publication of FR2227619A1 publication Critical patent/FR2227619A1/en
Application granted granted Critical
Publication of FR2227619B3 publication Critical patent/FR2227619B3/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/081—Safety arrangements for preventing water damage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/42—Switches operated by change of humidity

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

An electric contactor (1), such as a microswitch, has its operating lever (2) placed over a stiff plate (3). This plate is in contact with the material (4) whose dimensions are influenced by the presence of liquids. Preferably a sponge is used.
FR7315021A 1973-04-25 1973-04-25 Humidity alarm - electric contactor operated by increase in size of sponge Granted FR2227619A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7315021A FR2227619A1 (en) 1973-04-25 1973-04-25 Humidity alarm - electric contactor operated by increase in size of sponge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315021A FR2227619A1 (en) 1973-04-25 1973-04-25 Humidity alarm - electric contactor operated by increase in size of sponge

Publications (2)

Publication Number Publication Date
FR2227619A1 true FR2227619A1 (en) 1974-11-22
FR2227619B3 FR2227619B3 (en) 1976-07-23

Family

ID=9118490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315021A Granted FR2227619A1 (en) 1973-04-25 1973-04-25 Humidity alarm - electric contactor operated by increase in size of sponge

Country Status (1)

Country Link
FR (1) FR2227619A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590402A1 (en) * 1985-11-19 1987-05-22 Richert Claude Electric safety switch
US4862701A (en) * 1986-09-25 1989-09-05 Nv Raychem Sa Moisture detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590402A1 (en) * 1985-11-19 1987-05-22 Richert Claude Electric safety switch
US4862701A (en) * 1986-09-25 1989-09-05 Nv Raychem Sa Moisture detection

Also Published As

Publication number Publication date
FR2227619B3 (en) 1976-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse