DE199155C - - Google Patents
Info
- Publication number
- DE199155C DE199155C DE1907199155D DE199155DA DE199155C DE 199155 C DE199155 C DE 199155C DE 1907199155 D DE1907199155 D DE 1907199155D DE 199155D A DE199155D A DE 199155DA DE 199155 C DE199155 C DE 199155C
- Authority
- DE
- Germany
- Prior art keywords
- spring
- section
- moment
- cross
- tubular spring
- 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 - Lifetime
Links
- 241001648288 Kineosporiaceae Species 0.000 description 1
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
- G01L7/02—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 elastically-deformable gauges
- G01L7/04—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 elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
- G01L7/041—Construction or mounting of deformable tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
-M 199155™ KLASSE 42 k. GRUPPE 8. -M 199155 ™ CLASS 42 k. GROUP 8.
WILH-STRUBE1Cm-B-H. in MAGDEBURG-BUGKAU.WILH-STRUBE 1 cm bra. in MAGDEBURG-BUGKAU.
Röhrenfeder-Meßinstrument. Patentiert im Deutschen Reiche vom 9. Juli 1907 ab. Tubular spring meter. Patented in the German Empire on July 9, 1907.
Bei Röhrenfeder-Meßinstrumenten bildete man bisher die Feder als Röhre von überall gleichem Querschnitt aus.In the case of tubular spring measuring instruments, the spring was previously formed as a tube from everywhere same cross-section.
Die vorliegende Erfindung betrifft Röhrenfeder-Meßinstrumente, bei denen die Federn mit einem derartig ungleichen Querschnitt ausgebildet sind, daß dadurch nach ihrem Ende zu ein steigendes Widerstandsmoment und eine verstärkte federnde Wirkung erreichtThe present invention relates to tubular spring measuring instruments, in which the springs are formed with such an unequal cross-section that thereby after their End to an increasing moment of resistance and an increased resilience is achieved
ίο wird.ίο will.
In den Fig. i, 2 und 3 sind verschiedene Ausführungsformen dargestellt, und zwar findet in Fig. 1 eine Verjüngung der Feder nur auf der großen Achse, in Fig: 2 nur aufIn Figs. I, 2 and 3 are different Embodiments shown, namely in Fig. 1, a taper of the spring only on the major axis, in Fig: 2 only on
15· der kleinen Achse und in Fig. 3 auf der großen und kleinen Achse des ovalen Querschnittes statt.15 · the minor axis and in Fig. 3 on the major and minor axis of the oval cross-section instead of.
Die Erhöhung des Widerstandsmomentes kann aber auch dadurch erreicht werden, daß die Wandstärke der Feder nach deren Ende zu wächst.The increase in the moment of resistance can also be achieved in that the wall thickness of the spring increases after its end.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT36034D AT36034B (en) | 1907-07-08 | 1908-06-22 | Tubular spring meter. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE199155C true DE199155C (en) |
Family
ID=461897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1907199155D Expired - Lifetime DE199155C (en) | 1907-07-08 | 1907-07-08 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE199155C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1125101A1 (en) * | 1998-10-29 | 2001-08-22 | Dresser Equipment Group, Inc. | High range sensor for pressure gauge |
-
1907
- 1907-07-08 DE DE1907199155D patent/DE199155C/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1125101A1 (en) * | 1998-10-29 | 2001-08-22 | Dresser Equipment Group, Inc. | High range sensor for pressure gauge |
EP1125101A4 (en) * | 1998-10-29 | 2002-03-20 | Dresser Equipment Group Inc | High range sensor for pressure gauge |
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