Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
271 words
A dispensing head for use in a heated fluid and chilled fluid dispensing system. a. a valve body having connecting means for attaching the dispensing head at a point generally remote from the dispensing system, b. said valve body having a common discharge spout for heated water and chilled water delivered thereto, c. a first normally closed control valve assembly and a second normally closed control valve assembly disposed in said valve body in spaced relation to each other and respectively to the discharge spout, d. a first cross-over passage in said valve body in communication with the discharge spout for delivering heated fluid thereto to be dispensed, e. said first control valve assembly operatively associated with the first cross-over passage to control the flow of heated fluid thereto from said dispensing system when said first control valve assembly is actuated from closed to open position and to terminate dispensing of said heated fluid when actuated from open to closed position, f. a second cross-over passage in said valve body connecting the second control valve assembly to the discharge spout for deliverying chilled water thereto to be dispensed, g. said second control valve assembly operatively associated with the second cross-over passage to control the flow of chilled fluid thereto from said dispensing system when said second control valve assembly is actuated from closed to open position and to terminate dispensing of said chilled water when actuated from open to closed position, and h. check valve means connected to the valve body operative to prevent unwanted intermixing of heated water and chilled water during the delivery of chilled water and mixtures thereof.
Claim 2
Dependent Claim
271 words
A dispensing head for use in a heated fluid and chilled fluid dispensing system. a. a valve body having connecting means for attaching the dispensing head at a point generally remote from the dispensing system, b. said valve body having a common discharge spout for heated water and chilled water delivered thereto, c. a first normally closed control valve assembly and a second normally closed control valve assembly disposed in said valve body in spaced relation to each other and respectively to the discharge spout, d. a first cross-over passage in said valve body in communication with the discharge spout for delivering heated fluid thereto to be dispensed, e. said first control valve assembly operatively associated with the first cross-over passage to control the flow of heated fluid thereto from said dispensing system when said first control valve assembly is actuated from closed to open position and to terminate dispensing of said heated fluid when actuated from open to closed position, f. a second cross-over passage in said valve body connecting the second control valve assembly to the discharge spout for deliverying chilled water thereto to be dispensed, g. said second control valve assembly operatively associated with the second cross-over passage to control the flow of chilled fluid thereto from said dispensing system when said second control valve assembly is actuated from closed to open position and to terminate dispensing of said chilled water when actuated from open to closed position, and h. check valve means connected to the valve body operative to prevent unwanted intermixing of heated water and chilled water during the delivery of chilled water and mixtures thereof.
Claim 3
Dependent Claim
37 words
In a dispensing head as claimed in claim 1 wherein, said check valve means includes, a check valve ball having a specific gravity less than that of the heated fluid to be dispensed through the dispensing head.
Claim 4
Dependent Claim
21 words
In a dispensing head as claimed in claim 2 wherein the check valve ball has a specific gravity less than 1.
Claim 5
Dependent Claim
84 words
In a dispensing head as claimed in claim 1 wherein, a. first operating lever means connected to the first control valve means for actuating the same between the closed position and the open position, and b. second operating lever means connected to the second control valve means for actuating the same between the closed position and the open position, and c. said first operating lever means and said second operating lever means disposed in juxtaposition to each other and to said common discharge spout.
Claim 6
Dependent Claim
37 words
In a dispensing head as claimed in claim 4 wherein said check valve means includes a check valve ball having a specific gravity less than that of the heated fluid to be dispensed through the dispensing head.
Claim 7
Dependent Claim
21 words
In a dispensing head as claimed in claim 5 wherein the check valve ball has a specific gravity less than 1.
Claim 8
Dependent Claim
18 words
In a dispensing head as claimed in claim 1 wherein the valve body has a vent means therein.
Claim 9
Dependent Claim
178 words
In a dispensing head as claimed in claim 1 having, a. a discharge spout bore in the valve body, b. a first control valve bore and a second control valve bore in said valve body in spaced relation to each other and respectively spaced from the discharge spout bore, c. said first control valve assembly mounted in said first control valve bore and second control valve assembly mounted in said second control valve bore, and d. a first operating lever for said first control valve assembly and a second operating lever for said second control valve assembly, e. said first operating lever and said second operating lever pivotally mounted on the valve body and disposed adjacent to each other, f. first indicia means on the first operating lever to designate that the associated first control valve assembly controls the flow of heated fluid delivered to the discharge spout, and g. second indicia means on the second operating lever to designate that the associated second control valve assembly controls the flow of chilled liquid delivered to the discharge spout.
Claim 10
Dependent Claim
34 words
In a dispensing head as claimed in claim 8 wherein the check valve means includes a check valve ball having a specific gravity less than the heated fluid being dispensed by the dispensing head.
Claim 11
Dependent Claim
21 words
In a dispensing head as claimed in claim 9 wherein the check valve ball has a specific gravity less than 1.
Claim 12
Dependent Claim
86 words
In a dispensing head as claimed in claim 7 wherein, a. said valve body has a vent opening therein, and b. said vent opening is in alignment with the discharge spout bore, c. a vent passage in the discharge spout extending outboard of the connecting end of the discharge spout, and d. said discharge spout removably connectible into the discharge spout bore and said vent passage therein disposed to communicate with the vent opening in the valve body when the discharge spout is in assembled position.
Claim 13
Dependent Claim
279 words
The combination of a multi-control valve dispensing head with a heated fluid and chilled fluid dispensing system wherein, a. said heated fluid and chilled fluid dispensing system includes, 1. heating and storing means for heated fluid, and 2. chilling and storing means for chilled fluid, b. and said multi-control valve dispensing head includes, 1. a valve body having means for connecting the valve body to a point of use remote from the heated fluid and chilled fluid dispensing system, 2. a common discharge spout in said valve body for dispensing heated fluid and chilled fluid delivered thereto, 3. a first cross-over passage in communication with said common discharge spout for passing heated fluid thereto, 4. a first normally closed control valve assembly operatively associated with the first cross-over passage to control flow of heated fluid thereto from said heating and storage means when said first control valve assembly is actuated to open position and to terminate flow of said heated fluid when said control valve assembly is moved to closed position. 5. a second cross-over passage in communication with said common discharge spout for passing chilled fluid thereto, 6. a second normally closed control valve assembly operatively connected to the second cross-over passage to control flow of chilled fluid thereto from said chilling and storage means when the second control valve assembly is actuated to open position and to terminate flow of said chilled fluid thereto when the second control valve assembly is moved to closed position, and c. check valve means operatively connected to said dispensing head and operative to prevent unwanted intermixing of heated water and chilled water during the delivery of chilled water and mixtures thereof.
Claim 14
Dependent Claim
279 words
The combination of a multi-control valve dispensing head with a heated fluid and chilled fluid dispensing system wherein, a. said heated fluid and chilled fluid dispensing system includes, 1. heating and storing means for heated fluid, and 2. chilling and storing means for chilled fluid, b. and said multi-control valve dispensing head includes, 1. a valve body having means for connecting the valve body to a point of use remote from the heated fluid and chilled fluid dispensing system, 2. a common discharge spout in said valve body for dispensing heated fluid and chilled fluid delivered thereto, 3. a first cross-over passage in communication with said common discharge spout for passing heated fluid thereto, 4. a first normally closed control valve assembly operatively associated with the first cross-over passage to control flow of heated fluid thereto from said heating and storage means when said first control valve assembly is actuated to open position and to terminate flow of said heated fluid when said control valve assembly is moved to closed position. 5. a second cross-over passage in communication with said common discharge spout for passing chilled fluid thereto, 6. a second normally closed control valve assembly operatively connected to the second cross-over passage to control flow of chilled fluid thereto from said chilling and storage means when the second control valve assembly is actuated to open position and to terminate flow of said chilled fluid thereto when the second control valve assembly is moved to closed position, and c. check valve means operatively connected to said dispensing head and operative to prevent unwanted intermixing of heated water and chilled water during the delivery of chilled water and mixtures thereof.
Claim 15
Dependent Claim
37 words
In a dispensing head as claimed in claim 12 wherein, said check valve means includes, a check valve ball having a specific gravity less than that of the heated fluid to be dispensed through the dispensing head.
Claim 16
Dependent Claim
21 words
In a dispensing head as claimed in claim 13 wherein the check valve ball has a specific gravity less than 1.
Claim 17
Dependent Claim
41 words
In the combination as claimed in claim 12 wherein the valve body of the multi-control valve dispensing head as a vent means therein operatively associated with the dispensing of heated fluid from said dispensing system to vent the same to atmosphere.
Claim 18
Dependent Claim
37 words
In a dispensing head as claimed in claim 15 wherein, said check valve means includes, a check valve ball having a specific gravity less than that of the heated fluid to be dispensed through the dispensing head.
Claim 19
Dependent Claim
21 words
In a dispensing head as claimed in claim 16 wherein the check valve ball has a specific gravity less than 1.
Claim 20
Dependent Claim
177 words
In the combination as claimed in calim 12 wherein, a. a discharge spout bore in the valve body, b. a first control valve bore and a second control valve bore in said valve body in spaced relation to each other and respectively spaced from the discharge spout bore, c. said first control valve assembly mounted in said first control valve bore and second control valve assembly mounted in said second control valve bore, and d. a first operating lever for said first control valve assembly and a second operating lever for said second control valve assembly, e. said first operating lever and said second operating lever pivotally mounted on the valve body and disposed adjacent to each other, f. first indicia means on the first operatng lever to designate that the associated first control valve assembly controls the flow of heated fluid delivered to the discharge spout, and g. second indicia means on the second operating lever to designate that the associated second control valve assembly controls the flow of chilled liquid delivered to the discharge spout.
Claim 21
Dependent Claim
37 words
In a dispensing head as claimed in claim 18 wherein, said check valve means includes, a check valve ball having a specific gravity less than that of the heated fluid to be dispensed through the dispensing head.
Claim 22
Dependent Claim
21 words
In a dispensing head as claimed in claim 19 wherein the check valve ball has a specific gravity less than 1.
Claim 23
Dependent Claim
87 words
In the combination as claimed to claim 18 wherein, a. said valve body has a vent opening therein, and b. said vent opening is in alignment with the discharge spout bore, c. a vent passage in the discharge spout, d. said discharge spout removably connectible in the discharge spout bore and said vent passage therein disposed to communicate with the vent opening in the valve body when the discharge spout is in assembled position operative to the vent heated fluid from the said dispensing system to atmosphere.
Claim 24
Dependent Claim
37 words
In a dispensing head as claimed in claim 21 wherein, said check valve means includes, a check valve ball having a specific gravity less than that of the heated fluid to be dispensed through the dispensing head.
Claim 25
Dependent Claim
21 words
In a dispensing head as claimed in claim 22 wherein the check valve ball has a specific gravity less than 1.