CH669845A5 - - Google Patents
Download PDFInfo
- Publication number
- CH669845A5 CH669845A5 CH544884A CH544884A CH669845A5 CH 669845 A5 CH669845 A5 CH 669845A5 CH 544884 A CH544884 A CH 544884A CH 544884 A CH544884 A CH 544884A CH 669845 A5 CH669845 A5 CH 669845A5
- Authority
- CH
- Switzerland
- Prior art keywords
- output
- error
- line
- pulse
- input
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 14
- 230000011664 signaling Effects 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/24457—Failure detection
- G01D5/24466—Comparison of the error value to a threshold
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/10—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for switching-in of additional or auxiliary indicators or recorders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843442247 DE3442247A1 (de) | 1984-11-19 | 1984-11-19 | Referenzpunkteinrichtung zum signalisieren des zaehlfehlers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH669845A5 true CH669845A5 (enrdf_load_stackoverflow) | 1989-04-14 |
Family
ID=6250672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH544884A CH669845A5 (enrdf_load_stackoverflow) | 1984-11-19 | 1984-11-14 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH669845A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3442247A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720828A1 (de) * | 1987-06-24 | 1989-01-05 | Bosch Gmbh Robert | Messeinrichtung und verfahren zur lageistwerterfassung |
| DE19508834C2 (de) * | 1995-03-11 | 1996-12-19 | Heidenhain Gmbh Dr Johannes | Positonsmeßsystem |
| JP3294737B2 (ja) * | 1994-10-13 | 2002-06-24 | ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 位置測定装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1673887A1 (de) * | 1968-01-16 | 1972-01-20 | Heidenhain Gmbh Dr Johannes | Anordnung zur Bestimmung der Lage zweier relativ zueinander beweglicher Teile |
| DE1814785A1 (de) * | 1968-12-14 | 1970-06-25 | Johannes Heidenhain Feinmechan | Zaehlanordnung |
| DE3039483C2 (de) * | 1980-10-18 | 1986-09-11 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Inkrementale Längen- oder Winkelmeßeinrichtung |
-
1984
- 1984-11-14 CH CH544884A patent/CH669845A5/de not_active IP Right Cessation
- 1984-11-19 DE DE19843442247 patent/DE3442247A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE3442247A1 (de) | 1986-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |