US1665341A - Thermostat - Google Patents

Thermostat Download PDF

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Publication number
US1665341A
US1665341A US20242A US2024225A US1665341A US 1665341 A US1665341 A US 1665341A US 20242 A US20242 A US 20242A US 2024225 A US2024225 A US 2024225A US 1665341 A US1665341 A US 1665341A
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US
United States
Prior art keywords
thermostat
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 - Lifetime
Application number
US20242A
Inventor
Vitus A Boker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US20242A priority Critical patent/US1665341A/en
Application granted granted Critical
Publication of US1665341A publication Critical patent/US1665341A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
US20242A 1925-04-02 1925-04-02 Thermostat Expired - Lifetime US1665341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US20242A US1665341A (en) 1925-04-02 1925-04-02 Thermostat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20242A US1665341A (en) 1925-04-02 1925-04-02 Thermostat

Publications (1)

Publication Number Publication Date
US1665341A true US1665341A (en) 1928-04-10

Family

ID=21797505

Family Applications (1)

Application Number Title Priority Date Filing Date
US20242A Expired - Lifetime US1665341A (en) 1925-04-02 1925-04-02 Thermostat

Country Status (1)

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US (1) US1665341A (en)

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