SI9620113B - Machine for the opposite control of printed circuits - Google Patents
Machine for the opposite control of printed circuits Download PDFInfo
- Publication number
- SI9620113B SI9620113B SI9620113A SI9620113A SI9620113B SI 9620113 B SI9620113 B SI 9620113B SI 9620113 A SI9620113 A SI 9620113A SI 9620113 A SI9620113 A SI 9620113A SI 9620113 B SI9620113 B SI 9620113B
- Authority
- SI
- Slovenia
- Prior art keywords
- needles
- point
- test
- conductive
- needle
- 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
- G01R1/07335—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 for double-sided contacting or for testing boards with surface-mounted devices (SMD's)
-
- 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
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Tests Of Electronic Circuits (AREA)
- Measuring Leads Or Probes (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Selective Calling Equipment (AREA)
- Time-Division Multiplex Systems (AREA)
- Exchange Systems With Centralized Control (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Facsimiles In General (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Knitting Machines (AREA)
- Control Of Electric Motors In General (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Sewing Machines And Sewing (AREA)
- Dc-Dc Converters (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Emergency Protection Circuit Devices (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Detection And Correction Of Errors (AREA)
- Telephonic Communication Services (AREA)
Claims (1)
- 9 Patentni zahtevki 1. Postopek za pregledovanje kartic (2) s tiskanim vezjem, ki uporablja pripravo takšne vrste, ki obsega dve plošči (1, Γ), ki nosita igle, z množico prevodnih igel (10), ki so osno premične in se na svoji drugi strani povežejo s sredstvom (12) za analizo električnih parametrov med dvema iglama (10), ki tvorita par igel, pri katerem se uporabljata dve plošči (1, Γ), ki nosita igle, pri čemer ena leži nasproti druge, in je med njima zaradi preizkusa nameščena kartica (2) s tiskanim vezjem, in ena plošča (1) z iglami se izvede v zadevni ravnini premično glede na nasprotno ploščo (Γ) z iglami, da se izvede preizkušanje med dvema točkama na omenjeni kartici (2) s tiskanim vezjem, priprava za preizkušanje zagotavlja nadzor s pomočjo spiska vezja z medsebojnimi položaji posameznih točk, se preizkus povezave izvaja od točke do točke, tako da je za preizkušanje povezav vezja z n točkami treba izvesti n-1 preizkusov med pari točk, ki so izbrane tako, da se pokrijejo vse povezave, se preizkus na kratek stik med različnimi vezji izvaja z izborom točke iz vsakega para vezij, se naj večje število pri preizkušanju n vezij računa po naslednji formuli: nmax = n * (n-l)/2, pri čemer se največje število zmanjša, s tem da se izberejo le priležna vezja, to se pravi tista, ki so blizu drugo drugemu v vnaprej določeni razdalji, in pri katerem je vsaka plošča (1, Γ) z iglami, v kateri so omenjene osno premične prevodne igle (10) fiksno nameščene, neodvisno nadzorovana in deluje tako, da je naj večji potreben premik opredeljen z razdaljo med eno izmed omenejenih dveh prevodnih igel (10) in najbližjo prevodno iglo (10) iste plošče (1, Γ) z iglami, so položaji, ki jih je treba preizkusiti, razdeljeni v odseke, ki ustrezajo številu prevodnih igel (10) ustrezne premične plošče (1, 1'), tako da se točka, ki jo je treba preizkusiti, lahko doseže z želj enim nameščanjem z ustrezno prevodno iglo (10), omenjeni par igel (10) za preizkušanje hkrati deluje z eno iglo nasproti druge, se preizkus nadaljuje od točke do točke na ponavljajoč se način.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT95UD000181A IT1282827B1 (it) | 1995-09-22 | 1995-09-22 | Macchina per il controllo contrapposto dei circuiti stampati |
| PCT/IT1996/000090 WO1997011377A1 (en) | 1995-09-22 | 1996-05-03 | Machine for the opposite control of printed circuits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SI9620113A SI9620113A (sl) | 1998-08-31 |
| SI9620113B true SI9620113B (en) | 2005-08-31 |
Family
ID=11421917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9620113A SI9620113B (en) | 1995-09-22 | 1996-05-03 | Machine for the opposite control of printed circuits |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US6218851B1 (sl) |
| EP (1) | EP0852014B1 (sl) |
| JP (1) | JPH11512530A (sl) |
| KR (1) | KR100407068B1 (sl) |
| CN (1) | CN1100268C (sl) |
| AT (1) | ATE233900T1 (sl) |
| AU (1) | AU710084B2 (sl) |
| BR (1) | BR9610589A (sl) |
| CA (1) | CA2231865A1 (sl) |
| CZ (1) | CZ294961B6 (sl) |
| DE (1) | DE69626527T2 (sl) |
| DK (1) | DK0852014T3 (sl) |
| ES (1) | ES2194098T3 (sl) |
| HU (1) | HUP9900003A3 (sl) |
| IT (1) | IT1282827B1 (sl) |
| MX (1) | MX9802287A (sl) |
| NO (1) | NO316412B1 (sl) |
| NZ (1) | NZ306552A (sl) |
| PL (1) | PL190321B1 (sl) |
| PT (1) | PT852014E (sl) |
| RO (1) | RO119658B1 (sl) |
| RU (1) | RU2182748C2 (sl) |
| SI (1) | SI9620113B (sl) |
| TR (1) | TR199800516T1 (sl) |
| WO (1) | WO1997011377A1 (sl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10219618A1 (de) * | 2002-05-02 | 2003-11-27 | Scorpion Technologies Ag | Vorrichtung zum Testen von Leiterplatten |
| KR100835182B1 (ko) * | 2007-02-12 | 2008-06-04 | 주식회사 백승 | 인쇄회로기판 검사용 지그 |
| DE102007025458A1 (de) * | 2007-05-30 | 2008-12-04 | Siemens Ag | Codierung, insbesondere für eine Einschubanordnung eines elektrischen Schaltfeldes |
| DE102009004555A1 (de) * | 2009-01-14 | 2010-09-30 | Atg Luther & Maelzer Gmbh | Verfahren zum Prüfen von Leiterplatten |
| US8269505B2 (en) * | 2009-12-15 | 2012-09-18 | International Business Machines Corporation | Locating short circuits in printed circuit boards |
| DE102016114144A1 (de) * | 2016-08-01 | 2018-02-01 | Endress+Hauser Flowtec Ag | Testsystem zur Prüfung von elektrischen Verbindungen von Bauteilen mit einer Leiterplatte |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4774462A (en) * | 1984-06-11 | 1988-09-27 | Black Thomas J | Automatic test system |
| DE3781979D1 (de) * | 1986-08-07 | 1992-11-05 | Siemens Ag | Pruefeinrichtung fuer beidseitige, zweistufige kontaktierung bestueckter leiterplatten. |
| US4841241A (en) * | 1986-08-07 | 1989-06-20 | Siemens Aktiengesellschaft | Testing device for both-sided contacting of component-equipped printed circuit boards |
| GB8700754D0 (en) * | 1987-01-14 | 1987-02-18 | Int Computers Ltd | Test apparatus for printed circuit boards |
| EP0468153B1 (de) * | 1990-07-25 | 1995-10-11 | atg test systems GmbH | Kontaktierungsvorrichtung für Prüfzwecke |
| IT1282829B1 (it) | 1995-12-22 | 1998-03-31 | New System Srl | Macchina di test elettrico per circuiti stampati con posizione registrabile degli aghi di sonda |
| US5818246A (en) * | 1996-05-07 | 1998-10-06 | Zhong; George Guozhen | Automatic multi-probe PWB tester |
-
1995
- 1995-09-22 IT IT95UD000181A patent/IT1282827B1/it active IP Right Grant
-
1996
- 1996-05-03 CZ CZ1998745A patent/CZ294961B6/cs not_active IP Right Cessation
- 1996-05-03 NZ NZ306552A patent/NZ306552A/xx unknown
- 1996-05-03 RU RU98107136/09A patent/RU2182748C2/ru not_active IP Right Cessation
- 1996-05-03 EP EP96912210A patent/EP0852014B1/en not_active Expired - Lifetime
- 1996-05-03 TR TR1998/00516T patent/TR199800516T1/xx unknown
- 1996-05-03 AT AT96912210T patent/ATE233900T1/de not_active IP Right Cessation
- 1996-05-03 DE DE69626527T patent/DE69626527T2/de not_active Expired - Fee Related
- 1996-05-03 CA CA002231865A patent/CA2231865A1/en not_active Abandoned
- 1996-05-03 ES ES96912210T patent/ES2194098T3/es not_active Expired - Lifetime
- 1996-05-03 PT PT96912210T patent/PT852014E/pt unknown
- 1996-05-03 CN CN96197097A patent/CN1100268C/zh not_active Expired - Fee Related
- 1996-05-03 RO RO98-00758A patent/RO119658B1/ro unknown
- 1996-05-03 JP JP9512551A patent/JPH11512530A/ja not_active Ceased
- 1996-05-03 BR BR9610589A patent/BR9610589A/pt not_active IP Right Cessation
- 1996-05-03 AU AU55134/96A patent/AU710084B2/en not_active Ceased
- 1996-05-03 WO PCT/IT1996/000090 patent/WO1997011377A1/en active IP Right Grant
- 1996-05-03 US US09/043,565 patent/US6218851B1/en not_active Expired - Fee Related
- 1996-05-03 KR KR10-1998-0702060A patent/KR100407068B1/ko not_active IP Right Cessation
- 1996-05-03 PL PL96325827A patent/PL190321B1/pl not_active IP Right Cessation
- 1996-05-03 SI SI9620113A patent/SI9620113B/sl not_active IP Right Cessation
- 1996-05-03 HU HU9900003A patent/HUP9900003A3/hu unknown
- 1996-05-03 DK DK96912210T patent/DK0852014T3/da active
-
1998
- 1998-03-17 NO NO19981179A patent/NO316412B1/no unknown
- 1998-03-23 MX MX9802287A patent/MX9802287A/es not_active IP Right Cessation
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF | Valid on the event date | ||
| OU02 | Decision according to article 73(2) ipa 1992, publication of decision on partial fulfilment of the invention and change of patent claims |
Effective date: 20050608 |
|
| KO00 | Lapse of patent |
Effective date: 20060328 |