JPS4976083A - - Google Patents
Info
- Publication number
- JPS4976083A JPS4976083A JP48108310A JP10831073A JPS4976083A JP S4976083 A JPS4976083 A JP S4976083A JP 48108310 A JP48108310 A JP 48108310A JP 10831073 A JP10831073 A JP 10831073A JP S4976083 A JPS4976083 A JP S4976083A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- 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
- H01H2037/5445—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with measures for avoiding slow break of contacts during the creep phase of the snap bimetal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H2071/109—Operating or release mechanisms with provisions for selecting between automatic or manual reset
Landscapes
- Thermally Actuated Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1402172A CH537088A (de) | 1972-09-26 | 1972-09-26 | Schnappschalter für einen thermischen Auslöser, insbesondere für den Motorenschutz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4976083A true JPS4976083A (enrdf_load_stackoverflow) | 1974-07-23 |
Family
ID=4397276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48108310A Pending JPS4976083A (enrdf_load_stackoverflow) | 1972-09-26 | 1973-09-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3872417A (enrdf_load_stackoverflow) |
| JP (1) | JPS4976083A (enrdf_load_stackoverflow) |
| CH (1) | CH537088A (enrdf_load_stackoverflow) |
| DE (1) | DE2324295A1 (enrdf_load_stackoverflow) |
| ES (1) | ES418911A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1421565A (enrdf_load_stackoverflow) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1542253A (en) * | 1976-05-07 | 1979-03-14 | Taylor J | Electric switches |
| US4431884A (en) * | 1982-08-09 | 1984-02-14 | Gulf & Western Manufacturing Company | Snap action switch |
| US4796355A (en) * | 1987-09-15 | 1989-01-10 | B/K Patent Development, Inc. | Snap action devices and methods and apparatus for making same |
| JPH071665B2 (ja) * | 1988-09-20 | 1995-01-11 | 富士電機株式会社 | 熱形過負荷継電器の反転ばね機構 |
| US5585774A (en) * | 1994-09-01 | 1996-12-17 | General Electric Company | Condition-responsive electric switch mechanism |
| US5467523A (en) * | 1994-09-01 | 1995-11-21 | General Electric Company | Method for assembling and calibrating a condition-responsive electric switch mechanism |
| FR2785717B1 (fr) * | 1998-11-05 | 2000-12-08 | Schneider Electric Sa | Relais thermique dote d'un mecanisme a lame-ressort |
| US6018286A (en) * | 1998-11-20 | 2000-01-25 | Therm-O-Disc, Incorporated | Thermal switch |
| US6252492B1 (en) | 1999-03-18 | 2001-06-26 | James P. Frank | Condition-responsive electric switch mechanism |
| US6563414B2 (en) * | 2001-04-19 | 2003-05-13 | Tsung-Mou Yu | Switch having a bimetal plate with two legs |
| US6538553B2 (en) * | 2001-07-13 | 2003-03-25 | Tsung-Mou Yu | Switching element for electric switch |
| US6550832B2 (en) * | 2001-07-30 | 2003-04-22 | Mentor Group, Llc | Actuator |
| US20050134424A1 (en) * | 2003-12-19 | 2005-06-23 | Albert Huang | Bimetallic strip for a circuit breaker |
| US7659805B2 (en) * | 2005-02-02 | 2010-02-09 | Uchiya Thermostat Co., Ltd. | Thermostat |
| DE102009061050B4 (de) * | 2009-06-05 | 2019-09-05 | Marcel P. HOFSAESS | Bimetallteil und damit ausgestattete temperaturabhängige Schalter |
| US8402663B2 (en) | 2010-08-11 | 2013-03-26 | William J. McHenry | Two-piece hand tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2584460A (en) * | 1947-12-24 | 1952-02-05 | Acro Mfg Co | Snap action switch |
| NL83239C (enrdf_load_stackoverflow) * | 1950-09-16 | |||
| US3382336A (en) * | 1962-09-20 | 1968-05-07 | Ite Circuit Breaker Ltd | Manual operator and lock means therefor for overload protective device |
| US3153708A (en) * | 1963-05-29 | 1964-10-20 | George G Guthrie | Snap action switch |
-
1972
- 1972-09-26 CH CH1402172A patent/CH537088A/de not_active IP Right Cessation
-
1973
- 1973-05-14 DE DE2324295A patent/DE2324295A1/de active Pending
- 1973-08-02 GB GB3676773A patent/GB1421565A/en not_active Expired
- 1973-08-29 US US392784A patent/US3872417A/en not_active Expired - Lifetime
- 1973-09-20 ES ES418911A patent/ES418911A1/es not_active Expired
- 1973-09-26 JP JP48108310A patent/JPS4976083A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2324295A1 (de) | 1974-03-28 |
| GB1421565A (en) | 1976-01-21 |
| US3872417A (en) | 1975-03-18 |
| CH537088A (de) | 1973-05-15 |
| ES418911A1 (es) | 1976-03-01 |