ES382802A1 - Pressure peak gauges - Google Patents
Pressure peak gaugesInfo
- Publication number
- ES382802A1 ES382802A1 ES382802A ES382802A ES382802A1 ES 382802 A1 ES382802 A1 ES 382802A1 ES 382802 A ES382802 A ES 382802A ES 382802 A ES382802 A ES 382802A ES 382802 A1 ES382802 A1 ES 382802A1
- Authority
- ES
- Spain
- Prior art keywords
- spring
- measuring
- piston
- disc
- flange
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
Abstract
In a gauge for measuring peak pressures in periodically varying gas pressures, such as in the cylinder of an I. C. engine, pressure surges are transmitted periodically, through a duct 18 to lift a piston 21 against the force of a measuring spring 33, by way of the head of a screw 22 and a flange 41 of an adjusting member 40, a screw 31 to a measuring member 26 over a distance no more than "S" and a measuring member 36 is also lifted out of functional engagement from a component 35 thus permitting a spring 37 to rotate member 36 in order to again abut the component 35. When the pressure drops the piston 21 is moved to the initial position by a disc spring 24 but the member 26 cannot follow since it is held by the member 36 and a gap would appear between the flange 41 of the member 40 and disc 23, which gap is closed by a spring 44 rotating member 40 into abutment with the disc 23, and as a result the measuring member 26 gradually moves upwards to compress spring 33 until the force exerted thereby cannot be overcome by the gas-pressure acting on piston 21 and since the rotational movement of member 40 is proportional to the stroke of member 26 the measured value can be read off a scale provided on a cap 48.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1259069A CH512063A (en) | 1969-08-20 | 1969-08-20 | Pressure peak meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES382802A1 true ES382802A1 (en) | 1972-12-16 |
Family
ID=4384481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES382802A Expired ES382802A1 (en) | 1969-08-20 | 1970-08-17 | Pressure peak gauges |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS4824077B1 (en) |
| CH (1) | CH512063A (en) |
| DE (1) | DE1943279B2 (en) |
| DK (1) | DK122624B (en) |
| ES (1) | ES382802A1 (en) |
| FI (1) | FI52635C (en) |
| FR (1) | FR2058068A5 (en) |
| GB (1) | GB1262609A (en) |
| NL (1) | NL140058B (en) |
| NO (1) | NO126282B (en) |
| PL (1) | PL70037B1 (en) |
| SE (1) | SE355673B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5683698A (en) * | 1997-10-29 | 1999-05-17 | Afanasy Alexandrovich Isaev | Device for monitoring pressure in cylinders |
| DE102004007617B4 (en) * | 2004-02-17 | 2007-02-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Process for producing a nonwoven fabric, nonwoven fabric and its use |
-
1969
- 1969-08-20 CH CH1259069A patent/CH512063A/en not_active IP Right Cessation
- 1969-08-26 DE DE19691943279 patent/DE1943279B2/en not_active Withdrawn
- 1969-09-04 NL NL6913518A patent/NL140058B/en not_active IP Right Cessation
-
1970
- 1970-07-24 FI FI206870A patent/FI52635C/en active
- 1970-08-05 DK DK402970A patent/DK122624B/en not_active IP Right Cessation
- 1970-08-12 JP JP7016770A patent/JPS4824077B1/ja active Pending
- 1970-08-13 FR FR7029917A patent/FR2058068A5/fr not_active Expired
- 1970-08-17 PL PL14274370A patent/PL70037B1/pl unknown
- 1970-08-17 ES ES382802A patent/ES382802A1/en not_active Expired
- 1970-08-18 SE SE1125770A patent/SE355673B/xx unknown
- 1970-08-18 NO NO313470A patent/NO126282B/no unknown
- 1970-08-20 GB GB4025770A patent/GB1262609A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL140058B (en) | 1973-10-15 |
| NL6913518A (en) | 1971-02-23 |
| FI52635C (en) | 1977-10-10 |
| NO126282B (en) | 1973-01-15 |
| CH512063A (en) | 1971-08-31 |
| FR2058068A5 (en) | 1971-05-21 |
| GB1262609A (en) | 1972-02-02 |
| FI52635B (en) | 1977-06-30 |
| SE355673B (en) | 1973-04-30 |
| DK122624B (en) | 1972-03-20 |
| JPS4824077B1 (en) | 1973-07-18 |
| DE1943279A1 (en) | 1971-03-11 |
| DE1943279B2 (en) | 1972-03-30 |
| PL70037B1 (en) | 1973-12-31 |
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