GB1073021A - Improved bimetal element and a switching device incorporating such an element - Google Patents

Improved bimetal element and a switching device incorporating such an element

Info

Publication number
GB1073021A
GB1073021A GB2267764A GB2267764A GB1073021A GB 1073021 A GB1073021 A GB 1073021A GB 2267764 A GB2267764 A GB 2267764A GB 2267764 A GB2267764 A GB 2267764A GB 1073021 A GB1073021 A GB 1073021A
Authority
GB
United Kingdom
Prior art keywords
switching device
june
load
device incorporating
emergency
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
GB2267764A
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.)
HANS JOACHIM TAPPERT
Original Assignee
HANS JOACHIM TAPPERT
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 HANS JOACHIM TAPPERT filed Critical HANS JOACHIM TAPPERT
Publication of GB1073021A publication Critical patent/GB1073021A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • B60Q1/38—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
    • B60Q1/387—Mechanical temporisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
    • 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
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/06—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

1,073,021. Road traffic signals on vehicles. H-J. TAPPERT. June 2, 1964 [June 6, 1963; May 13, 1964], No. 22677/64. Heading G4Q. [Also in Divisions G1 and H2] In a flasher unit for a road traffic signalling system a bimetallic element (1, Fig. 8, not shown) is heated by a heater (23) in a circuit separate from the load so that the flash rate is independent of the load. The flasher may be used in a signal system provided with an emergency switch (49, Fig. 10, not shown) which can be operated when the vehicle is stationary to indicate emergency conditions, e.g. attempted unauthorized entry. The emergency signal may comprise the flashing the turn indicating lights alternately (Fig. 11, not shown) and sounding the horn (Fig. 9, not shown), or may comprise alternate flashing of the brake lights and the turn indicating lights (Fig. 12, not shown).
GB2267764A 1963-06-06 1964-06-02 Improved bimetal element and a switching device incorporating such an element Expired GB1073021A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET0024108 1963-06-06
DE1964T0026182 DE1233462B (en) 1963-06-06 1964-05-13 Snap-on bimetal strip and flashing device

Publications (1)

Publication Number Publication Date
GB1073021A true GB1073021A (en) 1967-06-21

Family

ID=25999730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2267764A Expired GB1073021A (en) 1963-06-06 1964-06-02 Improved bimetal element and a switching device incorporating such an element

Country Status (7)

Country Link
AT (1) AT250189B (en)
BE (1) BE648901A (en)
CH (1) CH430829A (en)
DE (2) DE1480243A1 (en)
GB (1) GB1073021A (en)
IL (1) IL21471A (en)
NL (1) NL6406473A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203245A (en) * 1987-03-24 1988-10-12 Ymos Ag Ind Produkte A bimetallic circuit element for a lock
GB2273211A (en) * 1992-12-04 1994-06-08 Michael Gayle Driver distress alarm signalling arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1834597U (en) * 1961-03-28 1961-07-13 Kurt Krakow THERMOBIMETAL STRIP.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203245A (en) * 1987-03-24 1988-10-12 Ymos Ag Ind Produkte A bimetallic circuit element for a lock
GB2203245B (en) * 1987-03-24 1991-10-02 Ymos Ag Ind Produkte A bimetallic circuit element and a lock incorporating such an element
GB2273211A (en) * 1992-12-04 1994-06-08 Michael Gayle Driver distress alarm signalling arrangement

Also Published As

Publication number Publication date
AT250189B (en) 1966-10-25
DE1480243A1 (en) 1969-08-14
BE648901A (en) 1964-10-01
IL21471A (en) 1968-01-25
NL6406473A (en) 1964-12-07
DE1233462B (en) 1967-02-02
CH430829A (en) 1967-02-28

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