GB191100616A - Improvements in Thermostats. - Google Patents

Improvements in Thermostats.

Info

Publication number
GB191100616A
GB191100616A GB191100616DA GB191100616A GB 191100616 A GB191100616 A GB 191100616A GB 191100616D A GB191100616D A GB 191100616DA GB 191100616 A GB191100616 A GB 191100616A
Authority
GB
United Kingdom
Prior art keywords
casing
contact
porcelain
cover
terminal
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
Inventor
Frederick William Schmidt
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
Application granted granted Critical
Publication of GB191100616A publication Critical patent/GB191100616A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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
    • H01H37/34—Means for transmitting heat thereto, e.g. capsule remote from contact member

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

616. Schmidt, F. W. Jan. 10. Thermal switches; cases.-A thermal switch, of the kind described in Specification 22,888/10 for immersion in a liquid in a storage battery to control its charging, has a casing which is only partly electrically conductive. In the construction shown in Fig. 1, a bimetallic strip 3 is carried by a plate 1 of brass or other metal enclosed in a casing 8, of glass, porcelain, or hard rubber, contact plugs 12 of lead or silver being fixed in the casing so as to engage with the plate 1 to form one terminal. The strip may touch an insulated contact-screw 6, which is connected with a screwed terminal 19 having a flange 20 and an insulating binding-nut 22. A ribbed shield 24 with washers of rubber and mica is placed between the flange and a ribbed neck on the cover. The terminal is insulated by a mica sleeve and held in place by a nut 32 and washers. The cover is cemented on to the casing, and has an opening closed by a plug 14 for allowing adjustment of the contact-screw. The casing is filled with an insulating and heatconducting liquid such as oil or hydrocarbon. In another construction, the casing is of electrically conducting material covered with a layer of porcelain, enamel, or lacquer, or the cover only is coated in this way, and the sides and bottom are plated with an acid - resisting material, a plate of non-conducting material being secured to the bottom. Otherwise, the layer of porcelain or other material is formed with openings through which contact is made with the casing, and the contact plugs are dispensed with.
GB191100616D 1911-01-10 1911-01-10 Improvements in Thermostats. Expired GB191100616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191100616T 1911-01-10

Publications (1)

Publication Number Publication Date
GB191100616A true GB191100616A (en) 1911-08-10

Family

ID=32365199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191100616D Expired GB191100616A (en) 1911-01-10 1911-01-10 Improvements in Thermostats.

Country Status (2)

Country Link
FR (2) FR424755A (en)
GB (1) GB191100616A (en)

Also Published As

Publication number Publication date
FR14090E (en) 1910-09-11
FR424755A (en) 1911-05-23

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