US987870A - Pumping mechanism for vacuum-cleaners. - Google Patents
Pumping mechanism for vacuum-cleaners. Download PDFInfo
- Publication number
- US987870A US987870A US59246910A US1910592469A US987870A US 987870 A US987870 A US 987870A US 59246910 A US59246910 A US 59246910A US 1910592469 A US1910592469 A US 1910592469A US 987870 A US987870 A US 987870A
- Authority
- US
- United States
- Prior art keywords
- casing
- cleaners
- rod
- pumping mechanism
- vacuum
- 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
- 238000005086 pumping Methods 0.000 title description 3
- 208000014674 injury Diseases 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000004232 Enteritis Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S15/00—Brushing, scrubbing, and general cleaning
- Y10S15/08—Dust bags and separators
Definitions
- This invention relates to improvements in suction pumps for vacuum cleaners and the "object is to provide ,a portable device of simple construction and efiective operation.
- the invention consists of a horizontal suc tion casing adopted to inclose the usual strainer and having 2, pair of suction dim phragms located therein, one near ouch end, both of which are operated by the some hon dle, and they arc conne'cted together on the inside of the casing, so'that not any of the operating parts of the device are exposed.
- My paiticulsr object being to construct a device in which the danger of injury to such operating ports is reduced to a minimum.
- Another feature is the novel'means of securing the dust strainer in the casing.
- Figure l is a longitudinal central sectional view of my device.
- Fig. 2 is a plan View.
- the numeral 1 designates 9. suitable base, to which the device 1s secured and 2 desig notes the I cylindrical casing. horizontally mounted thereon. This casing contains the entire operating mechanism of the device, save only the handle from. which they receive the power; the suction pumps and dust strainer being located within the casing, secure ugninstuccidental injury.
- the pump comprises a pair of diaphru-gms 3, one located at each end of the casing, and capable of being operated by the rod t through the operating handle
- the rod 4- enters the casing at one end and is connected to the diaphragm at that end.
- the diaphragnis 3 are connected together by u rod 6, inside the casing, and this rod is further protected by umeta'l protector in the form of a shed? so that all danger of bonding this rod is eliminated, thus insuring the uniform movement of the diuphragms, which, in devices of this character is most essential.
- the casing has an air outlet at each end, and also a central opening at its top in which I secure the dust strainer 8.
- This strainer is secured to v a metal ring 9 and the ring is locked by means of the lugs 9" to a. closure plate 10.
- This plate 10 is formed Withan inlet 11, to which the nozzle connection is made, and it is also provided with s removuble transparent top plate 12.
- the outer edge of the plate 10 is formed with upuir of locking curs 13 adapted to onguge pins 1% on the top of the casing and these pins are provided with set screws 15 for" securing the plate when in position.
- a protector for said rod which protector serves to properly brace the pumps; an operating rod connected to one of the disphrugms; an operating handle operating rod; a closure plate for the central opening in the casing, said plate haying 'an inlet opening at its side and u domc-l1ke central portion provided with a removable, transparent top plate; a pair of locking cars on the outer edge of the plate at diametrically opposite points; and upright pins on the casing adapted to be engaged by the cars, and set screws for holding the plate in position.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Description
A. L. FRAME. PUMPING MECHANISM FOR VACUUM CLEANERS. APPLICATION FILED NOV.15, 1910. 98%87Q, Patented Mar.28,1911.
Z W227i? z a I I 5 F a 7 u p W w WW pm, 5 a .W 8 2 rll 1. r F II 4 5 5 1 w 7/ v 4 y 5 M F M. L 3% 1 I m W w AER-AHAIK LIlNCUIIIhT IRAME, 0.13 READING, PENNSYLVANIA.
enteritis irnonnrtrsut non veouunnonnsnnns.
Speetficution of Letters retent. Paton-ted Mme, 23s, 3191111;
Application filed November 15, 191i). Serial Ito. 592,469.
To all whom it may concern.
Be] it known that l, ABRAHAM LINCOLN FRAME, e citizen of the United States, residing' at Reading, lnthe county o l' Berks and State of Pennsylvania, have invented certain new, and useful, Improvements in. Pumping Mechanism for Vstimuli-Oleuners, of which the following is s.- specificzttion.
This invention relates to improvements in suction pumps for vacuum cleaners and the "object is to provide ,a portable device of simple construction and efiective operation. The invention consists of a horizontal suc tion casing adopted to inclose the usual strainer and having 2, pair of suction dim phragms located therein, one near ouch end, both of which are operated by the some hon dle, and they arc conne'cted together on the inside of the casing, so'that not any of the operating parts of the device are exposed. My paiticulsr object being to construct a device in which the danger of injury to such operating ports is reduced to a minimum.
Another feature is the novel'means of securing the dust strainer in the casing.
The 1nvention is more fully described in the following specificution and clearly illustrated in the accompanying drawing, in v v\-n1ch.-
Figure l is a longitudinal central sectional view of my device. Fig. 2 is a plan View.
The numeral 1 designates 9. suitable base, to which the device 1s secured and 2 desig notes the I cylindrical casing. horizontally mounted thereon. This casing contains the entire operating mechanism of the device, save only the handle from. which they receive the power; the suction pumps and dust strainer being located within the casing, secure ugninstuccidental injury.
The pump comprises a pair of diaphru-gms 3, one located at each end of the casing, and capable of being operated by the rod t through the operating handle The rod 4- enters the casing at one end and is connected to the diaphragm at that end. The diaphragnis 3 are connected together by u rod 6, inside the casing, and this rod is further protected by umeta'l protector in the form of a shed? so that all danger of bonding this rod is eliminated, thus insuring the uniform movement of the diuphragms, which, in devices of this character is most essential. The casing has an air outlet at each end, and also a central opening at its top in which I secure the dust strainer 8. This strainer is secured to v a metal ring 9 and the ring is locked by means of the lugs 9" to a. closure plate 10. This plate 10 is formed Withan inlet 11, to which the nozzle connection is made, and it is also provided with s removuble transparent top plate 12. The outer edge of the plate 10 is formed with upuir of locking curs 13 adapted to onguge pins 1% on the top of the casing and these pins are provided with set screws 15 for" securing the plate when in position.
It is evident that in my present coustrnction I have produced a device in which the working parts are all protected, being loouted 1n the casing. The connecting rod between the diephrogms being especially guarded against accidental injury. In this nmnner I assure the perfect operation of my device for a long time as the element of accidental injury is greatly reduced.
Having thus fully described my invention, whati claim and desire to secure by Letters Patent is e e In at suction pump forvacuum cleaners the combination of a support; a tubular horizontalcasing, having a central opening in its top and on air outlet lt each end, so. cured to the support; a suction pump formed in each end of the casing, the end walls of the casing forming one-half of each pump; a. rod connecting the diaphragms of the pumps together;: a protector for said rod, which protector serves to properly brace the pumps; an operating rod connected to one of the disphrugms; an operating handle operating rod; a closure plate for the central opening in the casing, said plate haying 'an inlet opening at its side and u domc-l1ke central portion provided with a removable, transparent top plate; a pair of locking cars on the outer edge of the plate at diametrically opposite points; and upright pins on the casing adapted to be engaged by the cars, and set screws for holding the plate in position.
In testimony whereof I uflix my signature, in presence oi two Witnesses.
ABBA Ill-ill LINCOLN FRAME. Witnesses CLARA E. Yonno, En. A. KELLY.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59246910A US987870A (en) | 1910-11-15 | 1910-11-15 | Pumping mechanism for vacuum-cleaners. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59246910A US987870A (en) | 1910-11-15 | 1910-11-15 | Pumping mechanism for vacuum-cleaners. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US987870A true US987870A (en) | 1911-03-28 |
Family
ID=3056208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US59246910A Expired - Lifetime US987870A (en) | 1910-11-15 | 1910-11-15 | Pumping mechanism for vacuum-cleaners. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US987870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2580645A (en) * | 1947-05-24 | 1952-01-01 | Electrolux Corp | Side opening suction cleaner |
-
1910
- 1910-11-15 US US59246910A patent/US987870A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2580645A (en) * | 1947-05-24 | 1952-01-01 | Electrolux Corp | Side opening suction cleaner |
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