CA1068912A - Structure and method of making a low-cost shock-resistant watch - Google Patents
Structure and method of making a low-cost shock-resistant watchInfo
- Publication number
- CA1068912A CA1068912A CA273,613A CA273613A CA1068912A CA 1068912 A CA1068912 A CA 1068912A CA 273613 A CA273613 A CA 273613A CA 1068912 A CA1068912 A CA 1068912A
- Authority
- CA
- Canada
- Prior art keywords
- substrate
- circuit
- frame
- batteries
- watch
- 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
- 230000035939 shock Effects 0.000 title abstract description 13
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000000758 substrate Substances 0.000 claims abstract description 101
- 239000004020 conductor Substances 0.000 claims description 7
- 239000012777 electrically insulating material Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 description 8
- 239000000470 constituent Substances 0.000 description 7
- 238000003491 array Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 210000001072 colon Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000952 Be alloy Inorganic materials 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 244000182067 Fraxinus ornus Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/008—Mounting, assembling of components
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71101676A | 1976-08-09 | 1976-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068912A true CA1068912A (en) | 1980-01-01 |
Family
ID=24856445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA273,613A Expired CA1068912A (en) | 1976-08-09 | 1977-03-09 | Structure and method of making a low-cost shock-resistant watch |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5320978A (ja) |
| CA (1) | CA1068912A (ja) |
| DE (1) | DE2725901A1 (ja) |
| FR (1) | FR2361687A1 (ja) |
| GB (1) | GB1555734A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54113717A (en) * | 1978-02-27 | 1979-09-05 | Onishi Shigeru | Fuel vaporization promoting apparatus for twoocycle internal combustion engine employing active thermal atmosphere combustion |
| JPS54148565A (en) * | 1978-05-15 | 1979-11-20 | Seiko Epson Corp | Holding structure of electronic watches |
| DE2850518A1 (de) * | 1978-11-22 | 1980-06-26 | Rau Swf Autozubehoer | Vorrichtung zur anzeige von messwerten |
| FR2449913A1 (fr) * | 1979-02-26 | 1980-09-19 | Ebauches Sa | Montre avec calotte moulee adaptee au mouvement |
| DE2962252D1 (en) * | 1979-06-05 | 1982-04-08 | Bbc Brown Boveri & Cie | Fixing means for a liquid crystal display device on a support plate |
-
1977
- 1977-03-08 GB GB974177A patent/GB1555734A/en not_active Expired
- 1977-03-09 CA CA273,613A patent/CA1068912A/en not_active Expired
- 1977-04-14 JP JP4211877A patent/JPS5320978A/ja active Pending
- 1977-06-08 DE DE19772725901 patent/DE2725901A1/de active Pending
- 1977-08-05 FR FR7724194A patent/FR2361687A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2725901A1 (de) | 1978-02-16 |
| GB1555734A (en) | 1979-11-14 |
| FR2361687A1 (fr) | 1978-03-10 |
| JPS5320978A (en) | 1978-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |