US887118A - Bellows. - Google Patents
Bellows. Download PDFInfo
- Publication number
- US887118A US887118A US41172608A US1908411726A US887118A US 887118 A US887118 A US 887118A US 41172608 A US41172608 A US 41172608A US 1908411726 A US1908411726 A US 1908411726A US 887118 A US887118 A US 887118A
- Authority
- US
- United States
- Prior art keywords
- bellows
- nozzle
- plates
- paro
- hole
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
Definitions
- Bellows as commonly constructed, have a nozzle attached or connected to the leather or flexible sides of the air chamber, and this construction has the defect that leaks are apt to occur where the said flexible material. is joined to the nozzle.
- the object of the present invention is to avoid this defect, and this object is effected by mounting the nozzle upon one of the plates, with a hole therethrough leading to the nozzle.
- Figure 1 is a plan view of a bellows so constructed.
- Fig. 2 is a side view partly in sec-
- Fig. 3 is a detail of the nozzle removed from the bellows.
- the leather sides 9 may extend continuously around the plates and have no joints subject to wear and strain incident to the manipulation of the device.
- the continued bend of the leather where it was joined to the nozzle piece soon resulted in cracks and leakage around the mouth, but by mounting the nozzle upon one of the plates this objectionable result is avoided, and the bellows will last indefinitely.
- the construction is also considerably cheaper, and particularly a saving of time and labor is effected in assembling the parts.
- a bellows provided witha hole in one of the plates thereof, and a nozzle comprising a base mounted on the plate and fastened thereto around said hole, a nipple projecting inwardly from the base into said hole, a pipe projecting outwardly from the base, and an outlet valve in the nozzle, between the nipple and the pipe.
Landscapes
- Nozzles (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
No. 887,118. PATENTED MAY 12, 1908. E, PARO;
BBL'LOWS.
APPLICATION FILED JAN.20,1908.
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mum.
mom I Q I w I y flmm THE mamas PETERS co., WASHINGTON, n. c.
UNITE 1? FFICE.
EDWARD PARO, OF CHICAGO, ILLINOIS.
BELLOWS.
Application filed January 20, 1908.
To all whom "it may concern:
Be it known that I, EDWARD PARO, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Bellows, of which the followtion.
ing is a specification.
Bellows, as commonly constructed, have a nozzle attached or connected to the leather or flexible sides of the air chamber, and this construction has the defect that leaks are apt to occur where the said flexible material. is joined to the nozzle.
The object of the present invention is to avoid this defect, and this object is effected by mounting the nozzle upon one of the plates, with a hole therethrough leading to the nozzle.
The invention is illustrated in the accompanying drawings, in which Figure 1 is a plan view of a bellows so constructed. Fig. 2 is a side view partly in sec- Fig. 3 is a detail of the nozzle removed from the bellows.
Referring specifically to the drawings, 6
Specification of Letters Patent.
Patented May 12, 1908.
Serial No. 411,726.
and it has a depending nipple 13 which fits within. a hole formed in the plate 6 to receive it. One of the plates has the usual inlet valve 14 therein, and the nozzle has a suitable outlet valve 15 therein, which operate in a well known manner.
By the construction shown the leather sides 9 may extend continuously around the plates and have no joints subject to wear and strain incident to the manipulation of the device. In the old construction the continued bend of the leather where it was joined to the nozzle piece soon resulted in cracks and leakage around the mouth, but by mounting the nozzle upon one of the plates this objectionable result is avoided, and the bellows will last indefinitely. The construction is also considerably cheaper, and particularly a saving of time and labor is effected in assembling the parts.
I claim:
A bellows provided witha hole in one of the plates thereof, and a nozzle comprising a base mounted on the plate and fastened thereto around said hole, a nipple projecting inwardly from the base into said hole, a pipe projecting outwardly from the base, and an outlet valve in the nozzle, between the nipple and the pipe.
In testimony whereof I aflix my signature, in presence of two witnesses.
EDWARD PARO.
WVitnesses FLORENCE HENDERSON, H. G. BATOHELOR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41172608A US887118A (en) | 1908-01-20 | 1908-01-20 | Bellows. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41172608A US887118A (en) | 1908-01-20 | 1908-01-20 | Bellows. |
Publications (1)
Publication Number | Publication Date |
---|---|
US887118A true US887118A (en) | 1908-05-12 |
Family
ID=2955551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US41172608A Expired - Lifetime US887118A (en) | 1908-01-20 | 1908-01-20 | Bellows. |
Country Status (1)
Country | Link |
---|---|
US (1) | US887118A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120192A (en) * | 1961-12-22 | 1964-02-04 | Winchell Paul | Hand pump for transferring liquids |
-
1908
- 1908-01-20 US US41172608A patent/US887118A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120192A (en) * | 1961-12-22 | 1964-02-04 | Winchell Paul | Hand pump for transferring liquids |
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