US141888A - Improvement in bellows - Google Patents
Improvement in bellows Download PDFInfo
- Publication number
- US141888A US141888A US141888DA US141888A US 141888 A US141888 A US 141888A US 141888D A US141888D A US 141888DA US 141888 A US141888 A US 141888A
- Authority
- US
- United States
- Prior art keywords
- bellows
- improvement
- chicago
- illinois
- william
- 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
- 210000000056 organs Anatomy 0.000 description 4
- BRUQQQPBMZOVGD-XFKAJCMBSA-N Oxycontin Chemical compound O=C([C@@H]1O2)CC[C@@]3(O)[C@H]4CC5=CC=C(OC)C2=C5[C@@]13CCN4C BRUQQQPBMZOVGD-XFKAJCMBSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
- G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
- G01F3/225—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by constructional features of membranes or by means for improving proper functioning of membranes
Definitions
- My invention is designed, chiefly, to be applied to bellows for organs. It is customary to place brick, pieces of stones, or other heavy articles upon the top of bellows of organs to give the necessary weight.
- Some portion of In an oblong bellows two of these receptacles may be used-one in each endone of which is represented as open in Fig. 1, the other is closed by the cover C. As represented in Fig. 2, this receptacle is made tight and permanently connected to the top A of the bellows.
- the receptacle might be'suspended'from the top of the bellows without being tightly fitted thereto, and one or more receptacles may be used, as may be desired, suitable openings being provided in the top A through which to introduce the weights, which openings, after the bellows has been properly weighted,
Description
W. PILCHEB.
I Bellows. NO. 141,888, Patented August19,187 3.
WILLIAM PILCHER, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN BELLOWS.
Specification forming part of Letters Patent No. 141,888, dated August 19, 1873 application filed November 25, 1872.
To all whom it may concern:
Be it known that I, WILLIAM PILOHER, of the city of Chicago, in the county of Cook and State of Illinois, have invented a certain new and useful Improvement in Bellows, of which the following is a full description, reference being had to the accompanying drawings making a part of this specification, in which- Figure 1 is a plan view, and Fig. 2 a vertical section on line a.
My invention is designed, chiefly, to be applied to bellows for organs. It is customary to place brick, pieces of stones, or other heavy articles upon the top of bellows of organs to give the necessary weight. Some portion of In an oblong bellows two of these receptacles may be used-one in each endone of which is represented as open in Fig. 1, the other is closed by the cover C. As represented in Fig. 2, this receptacle is made tight and permanently connected to the top A of the bellows. The receptacle might be'suspended'from the top of the bellows without being tightly fitted thereto, and one or more receptacles may be used, as may be desired, suitable openings being provided in the top A through which to introduce the weights, which openings, after the bellows has been properly weighted,
should be carefully closed by suitable covers C. It is evident that the weights might be OFFICE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US141888A true US141888A (en) | 1873-08-19 |
Family
ID=2211301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US141888D Expired - Lifetime US141888A (en) | Improvement in bellows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US141888A (en) |
-
0
- US US141888D patent/US141888A/en not_active Expired - Lifetime
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