BE905174A - Appareil a vide pour l'essai d'une carte de circuit imprime et procede pour sa production. - Google Patents
Appareil a vide pour l'essai d'une carte de circuit imprime et procede pour sa production.Info
- Publication number
- BE905174A BE905174A BE0/216978A BE216978A BE905174A BE 905174 A BE905174 A BE 905174A BE 0/216978 A BE0/216978 A BE 0/216978A BE 216978 A BE216978 A BE 216978A BE 905174 A BE905174 A BE 905174A
- Authority
- BE
- Belgium
- Prior art keywords
- circuit board
- printed circuit
- panel
- testing
- production
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
- G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
- G01R1/07314—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card the body of the probe being perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support
- G01R1/07328—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card the body of the probe being perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support for testing printed circuit boards
Abstract
L'appareil comprend un caisson à vide (3) avec un panneau de sondes (4) et un panneau de membrane (6). Des sondes (5)s'étendent à partir du panneau de sondes (4) à travers des ouvertures (14) dans le panneau de membrane pour engager la carte de circuit imprimé. Pour faciliter l'identification des sondes, un schéma des composants auxquels les sondes sont associés est prévu sur les surfaces du panneau de sondes (4) et la surface supérieure du panneau de membrane (6). La représentation schématique est formée par un processus photographique sur un film transparant (21) lié par un ruban adhésif double-face aux panneaux (4, 6).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE172586A IE58644B1 (en) | 1986-06-27 | 1986-06-27 | A vacuum fixture |
Publications (1)
Publication Number | Publication Date |
---|---|
BE905174A true BE905174A (fr) | 1986-11-17 |
Family
ID=11030515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216978A BE905174A (fr) | 1986-06-27 | 1986-07-25 | Appareil a vide pour l'essai d'une carte de circuit imprime et procede pour sa production. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE905174A (fr) |
GB (1) | GB2195502A (fr) |
IE (1) | IE58644B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2237939B (en) * | 1989-09-22 | 1994-03-23 | Multiprobe Limited | Testing apparatus |
US5027063A (en) * | 1990-04-24 | 1991-06-25 | John Fluke Mfg. Co., Inc. | Vacuum-actuated test fixture for testing electronic components |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1508884A (en) * | 1975-05-17 | 1978-04-26 | Int Computers Ltd | Apparatus for testing printed circuit board assemblies |
US4357062A (en) * | 1979-12-10 | 1982-11-02 | John Fluke Mfg. Co., Inc. | Universal circuit board test fixture |
GB2108775B (en) * | 1981-10-21 | 1985-01-03 | Marconi Instruments Ltd | Electrical interface arrangements |
US4573009A (en) * | 1983-12-07 | 1986-02-25 | Zehntel, Inc. | Printed circuit board test fixture with flexion means for providing registration between the test probes and the circuit board |
-
1986
- 1986-06-27 IE IE172586A patent/IE58644B1/en not_active IP Right Cessation
- 1986-07-25 BE BE0/216978A patent/BE905174A/fr not_active IP Right Cessation
-
1987
- 1987-06-16 GB GB08713990A patent/GB2195502A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IE861725L (en) | 1987-12-27 |
IE58644B1 (en) | 1993-10-20 |
GB8713990D0 (en) | 1987-07-22 |
GB2195502A (en) | 1988-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Effective date: 20040731 |
|
RE | Patent lapsed |
Effective date: 20040731 |