US1073603A - Flush-valve for water-closets. - Google Patents

Flush-valve for water-closets. Download PDF

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Publication number
US1073603A
US1073603A US76057213A US1913760572A US1073603A US 1073603 A US1073603 A US 1073603A US 76057213 A US76057213 A US 76057213A US 1913760572 A US1913760572 A US 1913760572A US 1073603 A US1073603 A US 1073603A
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Prior art keywords
valve
water
flush
closets
seat
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Expired - Lifetime
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US76057213A
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Hans P Hansen
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/04—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the seat or cover combined with devices for opening and closing shutters in the bowl outlet and/or with devices for raising and lowering seat or cover; Raising or lowering seat and/or cover by flushing or by the flushing mechanism

Definitions

  • This invention relates to flush valves for water closets of the type in which the water closet is provided with an inside perforated water chamber from which the water is forced out to flush the water closet.
  • the object of the invention is to provide a flush valve adapted to be placed inside the water closet and so arranged that when the seat of the latter is depressed in use the valve is opened to flush the closet.
  • the reference numeral 1 designates the water closet of a construction known to the art and which includes a ring or water chamber 2 having downwardly extending openings 8.
  • the pipe 5 represents a water supply pipe extending upwardly from the floor on the outside of the water closet and which pipe passes through an opening 6 in the wall thereof. Inside the water closet the pipe 5 carries a nipple 7 having a valve seat 8.
  • outlet pipe 9 is an outlet section screwed onto the nipple and to which an outlet pipe 10 is screwed.
  • the outlet pipe connnunicates with the water chamber 2 as shown.
  • valve stem having a head 15 and a collar 16. Between the latter and the washer 13 there is a spring 17.
  • valve 18 is a valve adapted to be seated on the valve seat 8.
  • the valve 18 is carried on the stem 14 and secured by a nut 19.
  • Normally the stem 141 and with it the seat 4 are lifted by the upward pull of the spring 17 to close the valve.
  • the seat 1 is forced down upon the water closet as shown and whereby the stem let is depressed to open the valve and the water passes from the supply pipe through the valve and into the water chamber 2 and is discharged through the openings 3 thus flushing the water closet.
  • the spring 17 closes the valve as will be understood.

Description

H. P. HANSEN.
FLUSH VALVE FOR WATER GLOSBTS.
APPLICATION FILED APR. 12, 1913.
Patented Sept. 23, 1913.
HANS P. HANSEN, OF HOBOKEN, NEW JERSEY.
FLUSH-VALVE FOR WATER-CLOSETS.
Specification of Letters Patent.
Patented Sept. 23, 1913.
Application filed April 12, 1913. Serial No. 760,572.
To aZt whom it may concern Be it known that I, I-IANs I I-IANsnN, a citizen of the Danish Monarchy, and a resident of Hoboken, Hudson county, New J crsey have invented certain new and useful Improvements in Flush-Valves for Water- Closets, of which the following is a specification.
This invention relates to flush valves for water closets of the type in which the water closet is provided with an inside perforated water chamber from which the water is forced out to flush the water closet.
The object of the invention is to provide a flush valve adapted to be placed inside the water closet and so arranged that when the seat of the latter is depressed in use the valve is opened to flush the closet.
In the accompanying drawing I have shown my invention in its preferred form of a water closet seen from the front and partly in section and the valve mechanism inside the water closet being shown in section also.
In the drawing the reference numeral 1 designates the water closet of a construction known to the art and which includes a ring or water chamber 2 having downwardly extending openings 8.
4 is the seat.
5 represents a water supply pipe extending upwardly from the floor on the outside of the water closet and which pipe passes through an opening 6 in the wall thereof. Inside the water closet the pipe 5 carries a nipple 7 having a valve seat 8.
9 is an outlet section screwed onto the nipple and to which an outlet pipe 10 is screwed. The outlet pipe connnunicates with the water chamber 2 as shown.
11 is a section of pipe secured to the sec tion 9. The lower edge of the pipe 11 is hammered inwardly to form a shoulder 12 upon which rests a washer 13.
1 1 is the valve stem having a head 15 and a collar 16. Between the latter and the washer 13 there is a spring 17.
18 is a valve adapted to be seated on the valve seat 8. The valve 18 is carried on the stem 14 and secured by a nut 19. Normally the stem 141 and with it the seat 4 are lifted by the upward pull of the spring 17 to close the valve. lVhen in use the seat 1 is forced down upon the water closet as shown and whereby the stem let is depressed to open the valve and the water passes from the supply pipe through the valve and into the water chamber 2 and is discharged through the openings 3 thus flushing the water closet. After the use the spring 17 closes the valve as will be understood.
Changes in the construction may be made within the principle of the invention and the scope of the appended claim.
I claim The combination with a water closet having a circular water chamber at the top, a water supply pipe extending from the outside vertically through the wall of the water closet to the inside thereof, a nipple 7 secured to said water supply pipe and forming a valve seat, an outlet section secured to said nipple, a connection between said outlet section and said water chamber above the said valve seat, a pipe section 11 secured to said outlet section, a valve for closing said valve seat from below, a valve stem carrying said valve and moving vertically in said supply pipe, a shoulder formed at the lower edge of said pipe section 11, a washer on said shouldei', a collar on said valve stem, a spring interposed between said washer and the said collar for lifting the valve stem to close said valve, a seat for said water closet, the said valve stem being adapted to be depressed by the said seat to open the said valve.
Signed at New York, N. Y., this 11th day of April 1913.
HANS I. HANSEN.
Witnesses Ivan Koniosnnnc, K. G. LnAnn.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. G.
US76057213A 1913-04-12 1913-04-12 Flush-valve for water-closets. Expired - Lifetime US1073603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US76057213A US1073603A (en) 1913-04-12 1913-04-12 Flush-valve for water-closets.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76057213A US1073603A (en) 1913-04-12 1913-04-12 Flush-valve for water-closets.

Publications (1)

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US1073603A true US1073603A (en) 1913-09-23

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US76057213A Expired - Lifetime US1073603A (en) 1913-04-12 1913-04-12 Flush-valve for water-closets.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160208472A1 (en) * 2013-09-03 2016-07-21 Dong Jin Lee Adjustment unit of unpowered automatic water flushing toilet bowl seat having function of controlling air discharge and intake only by body weight
US20160281344A1 (en) * 2013-09-03 2016-09-29 Bestauto Co., Ltd. Powerless automatic flushing toilet seat for water tank having air exhaust and intake control functions only through human body weight and powerless automatic flushing toilet seat for water tank

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160208472A1 (en) * 2013-09-03 2016-07-21 Dong Jin Lee Adjustment unit of unpowered automatic water flushing toilet bowl seat having function of controlling air discharge and intake only by body weight
US20160281344A1 (en) * 2013-09-03 2016-09-29 Bestauto Co., Ltd. Powerless automatic flushing toilet seat for water tank having air exhaust and intake control functions only through human body weight and powerless automatic flushing toilet seat for water tank
US9963864B2 (en) * 2013-09-03 2018-05-08 Bestauto Co., Ltd. Powerless automatic flushing toilet seat for water tank having air exhaust and intake control functions only through human body weight and powerless automatic flushing toilet seat for water tank
US10053848B2 (en) * 2013-09-03 2018-08-21 Dong Jin Lee Adjustment unit of unpowered automatic water flushing toilet bowl seat having function of controlling air discharge and intake only by body weight

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