GB627161A - An improved snap-action switch - Google Patents
An improved snap-action switchInfo
- Publication number
- GB627161A GB627161A GB18373/47A GB1837347A GB627161A GB 627161 A GB627161 A GB 627161A GB 18373/47 A GB18373/47 A GB 18373/47A GB 1837347 A GB1837347 A GB 1837347A GB 627161 A GB627161 A GB 627161A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tongue
- blade
- spring
- snap
- contact
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18888—Reciprocating to or from oscillating
- Y10T74/18896—Snap action
- Y10T74/18904—Plate spring
Landscapes
- Mechanisms For Operating Contacts (AREA)
- Knives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH627161X | 1946-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB627161A true GB627161A (en) | 1949-07-29 |
Family
ID=4524478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18373/47A Expired GB627161A (en) | 1946-07-23 | 1947-07-10 | An improved snap-action switch |
Country Status (6)
Country | Link |
---|---|
US (1) | US2528756A (de) |
BE (1) | BE472705A (de) |
CH (1) | CH251009A (de) |
DE (1) | DE865329C (de) |
GB (1) | GB627161A (de) |
NL (1) | NL73820C (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695136A (en) * | 1949-11-30 | 1954-11-23 | Milwaukee Gas Specialty Co | Snap-action device |
US2742543A (en) * | 1951-07-07 | 1956-04-17 | Clifford W Hurd | Electrical contacting device |
US2729715A (en) * | 1952-08-23 | 1956-01-03 | Broch Frederick John | Snap action electrical switch |
US2707216A (en) * | 1953-01-21 | 1955-04-26 | Essex Wire Corp | Bimetal blade |
GB751489A (en) * | 1953-12-21 | 1956-06-27 | Crabtree & Co Ltd J A | Improvements in and relating to electric snap-action switches |
US2793271A (en) * | 1954-03-24 | 1957-05-21 | Muller C F Otto | Thermo-bimetal instantaneous switch in particular for flash signal apparatus and luminescence lamps |
BE552518A (de) * | 1955-11-19 | |||
US2823283A (en) * | 1956-04-11 | 1958-02-11 | Wilcolater Company | Snap-acting thermostat and bimetal blade therefor |
US2916580A (en) * | 1956-08-27 | 1959-12-08 | Harold A Seele | Electro-magnetic relay |
US2964062A (en) * | 1957-02-18 | 1960-12-13 | Int Basic Economy Corp | Pressure responsive device |
US2864918A (en) * | 1957-05-20 | 1958-12-16 | Metals & Controls Corp | Thermostat |
US3090851A (en) * | 1959-07-08 | 1963-05-21 | Ideal Corp | Flasher switch |
DE1205191B (de) * | 1961-11-25 | 1965-11-18 | Siemens Ag | Kontakteinrichtung fuer mehrphasige Bimetallrelais |
JPS52157526U (de) * | 1976-05-26 | 1977-11-30 | ||
GB2095912B (en) * | 1981-03-31 | 1984-12-19 | Standard Telephones Cables Ltd | Snap action switch |
EP0974153B1 (de) | 1997-04-09 | 2002-10-09 | Marquardt GmbH | Elektrischer schalter |
CH708894A1 (de) * | 2013-11-26 | 2015-05-29 | Werner Zumbrunn | Sprungschalter mit konstanter Kontaktkraft. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1215665A (en) * | 1915-04-05 | 1917-02-13 | Heinrich Landis | Spring arrangement especially for contact devices. |
US1622721A (en) * | 1925-12-07 | 1927-03-29 | Arley U Hook | Electric thermostatic switch |
US1960020A (en) * | 1933-03-29 | 1934-05-22 | Burgess Lab Inc C F | Snap switch |
NL53613C (de) * | 1939-04-19 | |||
US2418831A (en) * | 1943-12-09 | 1947-04-15 | Photoswitch Inc | Electric switch |
-
0
- BE BE472705D patent/BE472705A/xx unknown
- NL NL73820D patent/NL73820C/xx active
-
1946
- 1946-07-23 CH CH251009D patent/CH251009A/de unknown
-
1947
- 1947-07-10 US US760005A patent/US2528756A/en not_active Expired - Lifetime
- 1947-07-10 GB GB18373/47A patent/GB627161A/en not_active Expired
-
1948
- 1948-10-12 DE DEP100D patent/DE865329C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2528756A (en) | 1950-11-07 |
NL73820C (de) | |
DE865329C (de) | 1953-02-02 |
CH251009A (de) | 1947-09-30 |
BE472705A (de) |
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